Table Of Contents
Cisco ASR 9000 Satellite Systems
(ASR 9000v, ASR 903, ASR 901)
Cisco ASR 9000v Satellite Shelf Overview
Cisco ASR 9000v Satellite Shelf Faceplates
Cisco ASR 9000v Satellite Shelf Card-Level Indicators
Cisco ASR 901 Router Hardware Description
Cisco ASR 901 Router Ethernet Version Front View
Cisco ASR 901 Router Rear View
LEDs
Reading the LEDs
Chassis LEDs
SFP Ethernet Interface LEDs
RJ-45 Ethernet Interface LEDs
Power Supply
Safety Precautions
Environmental Monitoring Temperature Sensor
System Specifications
Router Interface Numbering
Regulatory Compliance
Where to Go Next
Cisco ASR 903 Router Hardware Features
Cisco ASR 903 Router Front View
Where to Go Next
Electrostatic Discharge and Grounding Procedure for the Cisco ASR 9000v Satellite Shelf
Prerequisites
Preparing Your Location
Preparing the Rack Room
Preparing Yourself
Locating and Grounding the Chassis
Locating and Grounding the Cisco ASR 9000v Satellite Shelf
Preparing to Install the Cisco ASR 9000v Satellite Shelf
Important Safety Recommendations
Required Tools and Equipment
Cisco Supplied Materials
User Supplied Materials
NTP-J53 Unpack and Inspect the Cisco ASR 9000v Satellite Shelf
Procedure
NTP-J54 Inspect the Cisco ASR 9000v Satellite Shelf
Procedure
ANSI Rack Installation
Mounting Brackets
Mounting a Single Node
ETSI Rack Installation
Mounting a Single Node
Wall Mounting and Desktop Mounting the Cisco ASR 9000v Satellite Shelf
NTP-J55 Install the Cisco ASR 9000v Satellite Shelf
Procedure
NTP-J56 Mounting the 19-inch Brackets on the Cisco ASR 9000v Satellite Shelf for the ANSI Rack Configuration
Procedure
NTP-J57 Mounting the 23-inch Brackets on the Cisco ASR 9000v Satellite Shelf for the ANSI Rack Configuration
Procedure
DLP-J175 Mounting the Brackets on the Cisco ASR 9000v Satellite Shelf for the ETSI Rack Configuration
Procedure
DLP-J176 Mounting the Cisco ASR 9000v Satellite Shelf on a Rack (One Person)
Procedure
DLP-J177 Mounting the Cisco ASR 9000v Satellite Shelf on the Wall
Procedure
DLP-J178 Mounting the Cisco ASR 9000v Satellite Shelf on the Desktop
Procedure
Power Module
Cisco ASR 9000v Satellite Shelf with an AC Power Module
Cisco ASR 9000v Satellite Shelf with a DC Power Module
Fan-Tray Assembly
Fan Speed
Fan Failure
NPT-J57 Replacing the Fan-Tray Assembly in the Cisco ASR 9000v Satellite Shelf
Procedure
NPT-J58 Replacing the Air Filter in the Cisco ASR 9000v Satellite Shelf
Procedure
Power and Ground Description
ANSI Power and Ground
ETSI Power and Ground
NPT-J59 Installing the Power Feeds and Ground to the Cisco ASR 9000v Satellite Shelf
Procedure
DLP-J179 Connecting Office Power (AC) to the Cisco ASR 9000v Satellite Shelf
Procedure
DLP-J180 Connecting Office Power (DC) to the Cisco ASR 9000v Satellite Shelf (ANSI Only)
Procedure
DLP-J181 Connecting Office Power (DC) to the Cisco ASR 9000v Satellite Shelf (ETSI Only)
Procedure
DLP-J182 Turning on and Verifying Office Power (AC) on the Cisco ASR 9000v Satellite Shelf
Procedure
DLP-J183 Turning on and Verifying Office Power (DC) on the Cisco ASR 9000v Satellite Shelf
Procedure
NTP-J60 Connecting Cables to the EOBC, Timing, and Console Ports on the Cisco ASR 9000v Satellite Shelf
Procedure
DLP-J184 Connecting the Timing Cables to the PPS, 10MHz, and ToD/PPS Ports on the Cisco ASR 9000v Satellite Shelf
Procedure
DLP-J185 Connecting the Cables to the EOBC or Console Port on the Cisco ASR 9000v Satellite Shelf
Procedure
NTP-J61 Install and Route Fiber-Optic Cables
Procedure
Maintaining the Cisco ASR 9000v Satellite Shelf
Air Filter Overview
NPT-J58 Replacing the Air Filter in the Cisco ASR 9000v Satellite Shelf
Procedure
NTP-J62 Clean Fiber Connectors
DLP-J186 Clean Multi Fiber-Optic Cable Connectors
DLP-J187 Clean Fiber Connectors with CLETOP
DLP-J188 Clean the Fiber Adapters
NTP-J63 Perform the Cisco ASR 9000v Satellite Shelf Installation Acceptance Test
Procedure
DLP-J188 Inspect the Cisco ASR 9000v Satellite Shelf Installation and Connections
Procedure
DLP-J189 Measure DC Voltage on the Cisco ASR 9000v Satellite Shelf
Procedure
Hardware Specifications
Product Names
Cisco ASR 9000v Satellite Shelf Product IDs
Cisco ASR 9000v Satellite Shelf System Specifications
System Power for the Cisco ASR 9000v Satellite Shelf
Fan Tray
Cisco ASR 9000v Satellite Shelf Physical Dimensions
Cisco ASR 9000v Satellite Shelf Operating Temperature and Humidity
Cisco ASR 9000v Satellite Shelf Switching Capacity
Cisco ASR 9000v Satellite Shelf GBIC, SFP, SFP+, and XFP Compatibility
Next Steps
Installing the Cisco ASR 901 Mobile Wireless Router as a Satellite Shelf
Safety Guidelines
Safety with Equipment
Safety with Electricity
Preventing Electrostatic Discharge Damage
Prerequisites
Site Planning
Power Supply Considerations
Site Environment
Air Flow Guidelines
Method of Procedure
Unpacking and Checking the Contents of your Shipment
Required Tools and Equipment
Installation Checklist
Creating a Site Log
Console Port Considerations
Console Port Connections
Network Modules
Mounting the Cisco ASR 901 Router
Rack-Mounting Configuration Guidelines
Attaching the Rack-Mounting Brackets
Mounting the Cisco ASR 901 Router in a Rack
Attaching the Cable Guides
Connecting the Chassis Ground and Power
Grounding the Cisco ASR 901 Router
Power Connection Compliance
Wiring the DC-Input Power Source
Installing and Removing SFP Modules
Installing SFP Modules
Removing SFP Modules
Connecting Cables
Connecting the Console Port
Types of RJ-45 Cables
Console Port
Connecting the Network Cables
Connecting Gigabit Ethernet Interface Cables
Connecting SFP Cables
Connecting Cables to the BITS Interface
Connecting GPS Cables
Connecting to the Alarm Port
Connecting to the Management Ethernet Port
Cisco ASR 901 Cable Specifications
Gigabit Ethernet Connector Pinouts
SFP Port Pinouts and Cable Specifications
T1/E1 Port Pinouts
Console Port Signals and Pinouts
Console Port Signals and Pinouts
Identifying a Rollover Cable
BITS Port Pinouts
Time of Day Pinouts
GPS Port Pinouts
Alarm Port Pinouts
Management Ethernet Port Pinouts
Dressing Router Cables
Powering On the Router
Checklist for Power Up
Interpreting Front-Panel LEDs
Power-On Procedure
What to Do After Installing the Hardware
Installing the Cisco ASR 903 Router as a Satellite Shelf
Safety Guidelines
Standard Warning Statements
Safety Guidelines for Personal Safety and Equipment Protection
Safety Precautions for Module Installation and Removal
Safety with Electricity
Power Supply Considerations
Preventing ESD Damage
Site Planning
General Precautions
Site Planning Checklist
Site Selection Guidelines
Environmental Requirements
Physical Characteristics
Air Flow Guidelines
Air Flow Guidelines for Enclosed Rack Installation
Floor Loading Considerations
Site Power Guidelines
Electrical Circuit Requirements
Site Cabling Guidelines
Asynchronous Terminal Connections
Interference Considerations
Rack-Mounting Guidelines
Precautions for Rack-Mounting
Rack Selection Guidelines
Equipment Rack Guidelines
Installation Checklist
Creating a Site Log
Receiving the Cisco ASR 903 Router
Chassis-Lifting Guidelines
Tools and Equipment
Unpacking and Verifying the Shipped Contents
Installing the Router in a Rack
Installing the Chassis Brackets
Installing the Router Chassis in the Rack
Attaching the Cable Management Brackets
Installing the Chassis Ground Connection
Installing the Fan Tray
Removing and Replacing the Fan Tray
RSP Installation
Installing an RSP Module
Removing an RSP Module
Interface Module Installation
Installing an Interface Module
Removing an Interface Module
Installing the Power Supply
Preventing Power Loss
Power Connection Guidelines
Guidelines for DC-Powered Systems
Guidelines for AC-Powered Systems
Installing the DC Power Supply
Installing the DC Power Supply Module
Installing the Terminal Block
Activating the DC Power Supply
Removing and Replacing the DC Power Supply
Installing the AC power Supply
Installing the AC Power Supply Module
Activating the AC Power Supply
Removing and Replacing the AC Power Supply
Connecting the Cisco ASR 903 Router to the Network
Connecting Console Cables
Connecting to the Serial Port using Microsoft Windows
Connecting to the Console Port using Mac OS X
Connecting to the Console Port using Linux
Installing the Cisco Microsoft Windows USB Device Driver
Uninstalling the Cisco Microsoft Windows USB Driver
Connecting to the Auxiliary Port
Connecting a Management Ethernet Cable
Installing and Removing SFP and XFP Modules
Connecting a USB Flash Device
Removing a USB Flash Device
Connecting Ethernet Cables
Connecting Cables to SFP Modules
Connecting the Fan Tray Alarm Port
Connector and Cable Specifications
Troubleshooting the Cisco ASR 903 Router Satellite Shelf
Pinouts
Alarm Port Pinout
Console/Aux RJ45 RS232 Serial Port Pinout
Management Ethernet Port Pinout
USB Console Port Pinout
USB Flash/MEM Port Pinout
Fiber-Optic Specifications
LED Summary
RSP LEDs
Interface Module LEDs
Power Supply LEDs
Fan Tray LEDs
Site Log
Cisco ASR 9000 Satellite Systems
(ASR 9000v, ASR 903, ASR 901)
The new Cisco IOS XR Software Release 4.2.1 introduced the Cisco ASR 9000v (a satellite system with the Cisco ASR 9000). Cisco IOS XR Software Release 4.3.0 introduces support for the Cisco ASR 901 Mobile Wireless Router and the Cisco ASR 903 Router as satellite systems with the Cisco ASR 9000.
Cisco IOS XR Software Release 4.3.1 introduces support for the Cisco ASR 9000v satellite shelf with the Cisco CRS Line Card Chassis in either the 16-slot or 8-slot variation.
The Cisco ASR 9000v satellite shelf provides 44xGE SFP ports and four 10GE SFP+ ports. The Cisco ASR 9000v satellite shelf, the Cisco ASR 901 Mobile Wireless Router as a satellite shelf, and the Cisco ASR 903 Router as a satellite shelf system can be powered by either AC or DC power modules.
This appendix consists of the following sections:
•
"Cisco ASR 9000v Satellite Shelf Overview" section
•"Cisco ASR 901 Router Hardware Description" section
•"Cisco ASR 903 Router Hardware Features" section
•"Electrostatic Discharge and Grounding Procedure for the Cisco ASR 9000v Satellite Shelf" section
•"Locating and Grounding the Chassis" section
•"Preparing to Install the Cisco ASR 9000v Satellite Shelf" section
•"NTP-J53 Unpack and Inspect the Cisco ASR 9000v Satellite Shelf" section
•"NTP-J54 Inspect the Cisco ASR 9000v Satellite Shelf" section
•"NTP-J55 Install the Cisco ASR 9000v Satellite Shelf" section
•"NTP-J56 Mounting the 19-inch Brackets on the Cisco ASR 9000v Satellite Shelf for the ANSI Rack Configuration" section
•"NTP-J57 Mounting the 23-inch Brackets on the Cisco ASR 9000v Satellite Shelf for the ANSI Rack Configuration" section
•"DLP-J175 Mounting the Brackets on the Cisco ASR 9000v Satellite Shelf for the ETSI Rack Configuration" section
•"DLP-J176 Mounting the Cisco ASR 9000v Satellite Shelf on a Rack (One Person)" section
•"DLP-J177 Mounting the Cisco ASR 9000v Satellite Shelf on the Wall" section
•"DLP-J178 Mounting the Cisco ASR 9000v Satellite Shelf on the Desktop" section
•"NPT-J57 Replacing the Fan-Tray Assembly in the Cisco ASR 9000v Satellite Shelf" section
•"NPT-J58 Replacing the Air Filter in the Cisco ASR 9000v Satellite Shelf" section
•"NPT-J59 Installing the Power Feeds and Ground to the Cisco ASR 9000v Satellite Shelf" section
•"DLP-J179 Connecting Office Power (AC) to the Cisco ASR 9000v Satellite Shelf" section
•"DLP-J180 Connecting Office Power (DC) to the Cisco ASR 9000v Satellite Shelf (ANSI Only)" section
•"DLP-J181 Connecting Office Power (DC) to the Cisco ASR 9000v Satellite Shelf (ETSI Only)" section
•"DLP-J182 Turning on and Verifying Office Power (AC) on the Cisco ASR 9000v Satellite Shelf" section
•"DLP-J183 Turning on and Verifying Office Power (DC) on the Cisco ASR 9000v Satellite Shelf" section
•"NTP-J60 Connecting Cables to the EOBC, Timing, and Console Ports on the Cisco ASR 9000v Satellite Shelf" section
•"DLP-J184 Connecting the Timing Cables to the PPS, 10MHz, and ToD/PPS Ports on the Cisco ASR 9000v Satellite Shelf" section
•"DLP-J185 Connecting the Cables to the EOBC or Console Port on the Cisco ASR 9000v Satellite Shelf" section
•"Maintaining the Cisco ASR 9000v Satellite Shelf" section
•"NTP-J62 Clean Fiber Connectors" section
•"DLP-J186 Clean Multi Fiber-Optic Cable Connectors" section
•"DLP-J187 Clean Fiber Connectors with CLETOP" section
•"DLP-J188 Clean the Fiber Adapters" section
•"NTP-J63 Perform the Cisco ASR 9000v Satellite Shelf Installation Acceptance Test" section
•"DLP-J188 Inspect the Cisco ASR 9000v Satellite Shelf Installation and Connections" section
•"DLP-J189 Measure DC Voltage on the Cisco ASR 9000v Satellite Shelf" section
•"Hardware Specifications" section
•"System Power for the Cisco ASR 9000v Satellite Shelf" section
•"Cisco ASR 9000v Satellite Shelf Physical Dimensions" section
•"Cisco ASR 9000v Satellite Shelf Operating Temperature and Humidity" section
•"Cisco ASR 9000v Satellite Shelf Switching Capacity" section
For more information on the Cisco CRS Line Card Chassis, refer to the Cisco CRS Carrier Routing System 16-Slot Line Card Chassis Installation Guide online for the 16-slot variation or the Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide online for the 8-slot variation.
For Cisco IOS XR software Ethernet port configuration and command information, refer to the Cisco ASR 9000 Series Aggregation Services Router Interface and Hardware Component Command Reference and the Cisco ASR 9000 Series Aggregation Services Router Interfaces and Hardware Component Configuration Guide online.
For information specific to Cisco IOS XR software, refer to the Release Notes for Cisco ASR 9000 Series Aggregation Services Routers for Cisco IOS XR Software online.
Cisco ASR 9000v Satellite Shelf Overview
The Cisco ASR 9000v satellite shelf is designed to comply with Telcordia GR-1089-CORE, Issue 4. The Cisco ASR 9000v satellite shelf provides only Type 2 and Type 4 interfaces. A single Cisco ASR 9000v satellite shelf supports both ANSI and ETSI standards.
The Cisco ASR 9000v satellite shelf has 44 gigabit ethernet SFP ports and four 10 gigabit ethernet SFP+ ports which can be connected to the following line cards that support 10 gigabit ethernet interfaces:
•the 24-port 10GE SE or 24-port 10GE TR line card
•the 36-Port 10GE SE or 36-Port 10GE TR line card
•the 80 Gigabyte modular line card when populated with 4-port 10GE Modular Port Adapters (MPA) or 2-port 10GE MPAs
•the 160 Gigabyte modular line card when populated with 8-port 10GE MPAs, 4-port 10GE MPAs, or 2-port 10GE MPAs
•the line cards that support 10GE interfaces on the Cisco ASR 9922 Aggregation Services Router
•the line cards that support 10GE interfaces on the Cisco ASR 9001 Aggregation Services Router
•the line cards that support 10GE interfaces on the Cisco CRS Carrier Routing System 16-Slot Line Card Chassis and the Cisco CRS Carrier Routing System 8-Slot Line Card Chassis. The supported cards are:
–CRS MSC-140G or FP-140G
–14 x10G PLIM
–20 x10G PLIM
For more information on the 10GE line cards supported on the Cisco ASR 9000 Series Aggregation Services Router family, including the Cisco ASR 9922 Aggregation Services Router, refer to the Cisco ASR 9000 Series Aggregation Services Router Ethernet Line Card Installation Guide online.
For more information on the 10GE line cards supported on the Cisco ASR 9001 Aggregation Services Router, refer to the Cisco ASR 9001 Aggregation Services Router Hardware Installation Guide online.
For more information on the 10GE line cards supported on the Cisco CRS Carrier Routing System 16-Slot Line Card Chassis and the Cisco CRS Carrier Routing System 8-Slot Line Card Chassis, refer to the Cisco CRS Carrier Routing System Ethernet Physical Layer Interface Module Installation Note online.
The Cisco ASR 9000v satellite shelf is one rack unit high. The Cisco ASR 9000v satellite shelf is typically connected to a fuse panel to provide distributed power for the Cisco ASR 9000v satellite shelf. The fuse panel is a third-party equipment and is not described in this documentation. If you are unsure about the requirements or specifications for a fuse, consult the user documentation for the related equipment.
The Cisco ASR 9000v satellite shelf cannot operate independently. After connecting the Cisco ASR 9000v satellite shelf to the Cisco ASR 9000 router or the Cisco CRS Line Card Chassis, the Cisco ASR 9000v satellite shelf is automatically discovered and registered.
The Cisco ASR 9000v satellite shelf supports Gigabit Ethernet and Fast Ethernet for ports numbered 0 to 43. These are SFP ports, The Cisco ASR 9000v satellite shelf supports 10 Gigabit Ethernet for ports numbered 0 to 3. By default, the four 10GigE ports numbered 0 to 3 are in IC mode and cannot be changed. The Cisco ASR 9000v satellite shelf also supports copper ports via Copper SFPs and Active Cable Copper SFP+ pluggables. Refer to Table C-17 for more information.
The Cisco ASR 9000v satellite shelf has redundant DC feeds. The Cisco ASR 9000v satellite shelf DC power supply can handle 48 V. The 48 V power supply has both ANSI and ETSI versions.
The Cisco ASR 9000v satellite shelf has a removable fan tray and a local console port for onsite access and debugging.
Cisco ASR 9000v Satellite Shelf Faceplates
There are three variations of the Cisco ASR 9000v satellite shelf faceplate:
•Cisco ASR 9000v satellite shelf with AC power. See Figure C-1.
•Cisco ASR 9000v satellite shelf with DC ETSI 48 V. See Figure C-2.
•Cisco ASR 9000v satellite shelf with DC ANSI 48 V. See Figure C-3.
Figure C-1 Cisco ASR 9000v Satellite Shelf with AC Power Faceplate
Figure C-2 Cisco ASR 9000v Satellite Shelf with DC ETSI 48 V Faceplate
Figure C-3 Cisco ASR 9000v Satellite Shelf with DC ANSI 48 V Faceplate
Cisco ASR 9000v Satellite Shelf Card-Level Indicators
Table C-1 Cisco ASR 9000v Satellite Shelf Card-Level Indicators
Card-Level LED
|
Description
|
PWR
|
Indicates the status of the power to the card. If there is a power failure, this LED turns red.
|
FAN
|
Indicates the status of the fan to the card. If there is a fan failure, this LED turns red.
|
CRIT
|
Indicates the critical alarms in the network at the local terminal.
|
MAJ
|
Indicates the major alarms in the network at the local terminal.
|
MIN
|
Indicates the minor alarms in the network at the local terminal.
|
Cisco ASR 901 Router Hardware Description
Contained in a standard shelf-rack enclosure, the Cisco ASR 901 router weighs approximately 10 pounds (4 kg). It measures 1.7 inches high x 17.4 inches wide x 8.25 inches deep (4.32 cm or 1RU x 44.2 cm x 21.0 cm). These dimensions do not include the rack-mount brackets.
You can mount the router in a standard (ETSI) 19-inch (48.3 cm) equipment rack or 600mm ETSI rack or a 23" ETSI rack.
The Cisco ASR 901 router as a satellite shelf includes the following hardware features:
•Four ports of 100/1000 Copper Ethernet including auto-MDIX (RJ45 connector)
•Four ports of SFP only
•Four combo ports (SFP/Copper)
•Dual feed supply with redundant DC inputs plus built in redundant power supply (RPS)
•Two fans placed in the chassis (fans are redundant)
•Chassis: 1RU, 8.25 inch depth
•Operating temperature range is -40 to +149°F (-40°C to +65°C).
•Side to side airflow
•Four solid state alarm inputs
•A single built-in 1GB flash memory
•Two management ports: RS-232 serial console and 10/100 Base-T Ethernet ports
•One BITS clock port (RJ45) and 1 ToD port (RJ45)
•Two miniature coaxial connectors for 10Mhz and 1PPS timing (input or output). You can use these interfaces with an external GPS device to send or receive clocking from the router.
•Two LEDs for each Ethernet port
–L—indicates activity, lack of activity, or no link
–S—indicates speed (100 or 1000) or off
•One System LED:
–Solid Green—System Healthy (normal operation)
–Solid RED—System Faulty
Cisco ASR 901 Router Ethernet Version Front View
Figure C-4 shows the front view of the Cisco ASR 901 router, ethernet version with each interface module.
The front panel of the Cisco ASR 901 router, ethernet version has the following components:
•Eight RJ-45 jacks for copper Ethernet ports, labeled "100/1000" Ethernet.
•Eight SFP connectors for optical GE ports
•Two miniature coaxial connectors for 10MHZ and 1PPS timing
•A single RJ-45 connector for console, labeled "CONSOLE"
•A single RJ-45 jack for the BITS interface, labeled "BITS"
•A single RJ-45 jack for the ToD interface, labeled "ToD"
•A single alarm
•Two management ports
•The following LEDs
–Ethernet ports
–SFP ports
–Chassis: Single LED for multiple conditions
Figure C-4
Cisco ASR 901 Router Ethernet Version Front View
1
|
ToD Port
|
7
|
BITS Port
|
2
|
Management Port
|
8
|
MINI-Coax Connector (1PPS)
|
3
|
Power LED
|
9
|
MINI-Coax Connector (10MHZ)
|
4
|
8 SFP Ports
|
10
|
Alarm
|
5
|
8 GE Ports
|
11
|
Power Connector
|
6
|
Console Port
|
|
|
The Cisco ASR 901 router as a satellite shelf has 16 gigabit ethernet (8 RJ45, 8 SFP) ports and one 10 gigabit ethernet SFP+ port. When running Cisco IOS XR software release 4.3 or 4.3.1, the Cisco ASR 901 router as a satellite shelf can be connected to the following line cards that support gigabit ethernet interfaces:
•the 40-port GE line card
•the 40-port GE extended line card
•the 40-port GE low queue line card
•the line cards that support gigabit ethernet interfaces on the Cisco ASR 9922 Aggregation Services Router
•the line cards that support gigabit ethernet interfaces on the Cisco ASR 9001 Aggregation Services Router
Note Only the last 2 SFP gigabit ethernet ports on the Cisco ASR 901 router as a satellite shelf can support ICL (Inter-Chassis Link) mode.
Cisco ASR 901 Router Rear View
Figure C-5 shows the rear view of the Cisco ASR 901 router including the orientation of the following components:
•Two blowing fans
•Mounting point for the 2-hole lug. For more information, see the Connecting the Chassis Ground and Power
Figure C-5 Cisco ASR 901 Router—Rear View
1
|
Fan
|
2
|
Grounding Point Lug
|
LEDs
The Cisco ASR 901 chassis and interface modules contain LEDs to assist in troubleshooting. For more detailed description of the LEDs, see the ""Reading the LEDs" section.
Reading the LEDs
The following sections describe the LEDs on the Cisco ASR 901 router.
•Chassis LEDs
•SFP Ethernet Interface LEDs
•RJ-45 Ethernet Interface LEDs
Chassis LEDs
Table C-2 summarizes the LEDs on the chassis of the Cisco ASR 901 router. These LEDs are common to the Cisco ASR 901 router used as a satellite shelf.
Table C-2 LED Summary
Copper GE ports (from GE/FE Quad PHY) contain will have Two LEDS each
|
RJ-45 Link
L
|
Solid Green
|
PHY
|
Link with no activity
|
FLASH Green
|
Link with activity
|
Off
|
No link
|
RJ-45 Speed
S
|
Green
|
PHY
|
Speed 1000
|
Off
|
off
|
Copper GE (from Quad combo PHY) ports contain Two LEDS each.
|
RJ-45 Link
L
|
Solid Green
|
PHY
|
Link with no activity
|
FLASH Green
|
Link with activity
|
Off
|
No link
|
RJ-45 Speed
S
|
Green
|
PHY
|
Speed 1000
|
Off
|
off
|
System LED
|
System
|
Off
|
HP
|
No power or unit not boot-up
|
Alternating Green/Off
|
POST in progress
|
Solid Green
|
System Healthy (normal operation)
|
Solid Red
|
System Faulty
|
SFP LED
|
SFP Link-Active
L-A
|
Orange
|
HP
|
Link and Active Indicator
|
Off
|
Not Enabled
|
SFP Ethernet Interface LEDs
Table C-3 gives information about the LEDs on the SFP interface.
Table C-3 SFP LEDs
LED
|
Color/State
|
Description
|
SFP Link/Active (labeled LINK ACT)
|
Orange
|
Link and active indicator
|
Off
|
Link not enabled
|
RJ-45 Ethernet Interface LEDs
Table C-4 summarizes the LEDs on the RJ-45 Ethernet interface.
Table C-4 100/1000 Ethernet Port LEDs
LED
|
Color/State
|
Description (two LEDs for each 100/1000 Ethernet port)
|
100/1000 RJ-45 link (labeled L, left LED)
|
Solid Green
|
Link with no activity
|
Flash Green
|
Link with activity
|
Off
|
No link detected
|
100/1000 RJ-45 speed (labeled S, right LED)
|
Green
|
Speed 1000
|
Yellow
|
Speed 100
|
Off
|
Off
|
Power Supply
The Cisco ASR 901 router is equipped with an internal -27/-72 volts Direct Current (VDC).
Safety Precautions
Observe the following general safety precautions and recommendations in planning the source power requirements for the Cisco ASR 901 router (for additional safety information, see the "Safety Guidelines" section:
•Check the power at your site before router installation (and periodically after installation) to ensure clean power (free of spikes and noise) is being received.
•Always disconnect the power source and unplug the power cable before working on the router.
•Install proper grounding for the site to avoid damage from lightning and power surges.
 |
Warning To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone-network voltage (TNV) circuits. LAN ports contain SELV circuits, and WAN ports contain TNV circuits. Some LAN and WAN ports both use RJ-45 connectors. Use caution when connecting cables. Statement 1021
|
|
Warning There is the danger of explosion if the battery is replaced incorrectly. Replace the battery only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instructions. Statement 1015
|
|
Warning This unit might have more than one power supply connection. All connections must be removed to de-energize the unit. Statement 1028
|
Table C-5 lists the DC power supply specifications for the Cisco ASR 901 router.
Table C-5 Cisco ASR 901 Router Power Supply Specifications
Specification
|
Value
|
DC power supply input voltage
|
-24/-72 VDC
|
Maximum input current
|
3 A
|
Wire gauge for DC input power connections
|
16 AWG
|
Power dissipation
|
60 Watts
|
The Cisco ASR 901 router uses two 3 pin connectors (part number 27-2030-01) for input to the power supply. The terminal block is part of the accessory kit (part number 53-3085-01/53-3295-0), which ships with the Cisco ASR 901 router.
The ground wire connects to a 2-hole lug, which connects to the corresponding mounting point.
With the connector installed in the chassis, the pins numbered from top to bottom are 1, 2, and 3, respectively.
Table C-6 lists the pinout configurations for the connector, based on the power source.
Table C-6 Power Supply Connector Pinouts (-24/-72 VDC Application)
Pin
|
Connector A
|
1
|
VDC (-24 to -72)
|
2
|
RTN
|
3
|
Chassis Ground
|
Pin
|
Connector B
|
1
|
VDC (-24 to -72)
|
2
|
RTN
|
3
|
Chassis Ground
|
You can use connector A or B or both.
Environmental Monitoring Temperature Sensor
The Cisco ASR 901 router has a temperature sensor to detect overtemperature conditions inside the chassis. The overtemperature detection trips at 70°C. This condition is reported to the processor as an interrupt, where the software generates the appropriate alarms. If the router reaches a temperature of 85°C, the power supply cycles itself to prevent the router from exceeding the maximum temperature while being powered up.
System Specifications
Table C-7 lists the system specifications for the Cisco ASR 901 router.
Table C-7 Cisco ASR 901 Router System Specifications
Description
|
Specification
|
Dimensions (H x W x D)
|
1.7 x 17.4 x 8.25 in. (4.37 cm x 44.2 cm x 21.0 cm) 1 RU (rack unit) in a 19-inch (48.3 cm) rack
|
Weight
|
3.1 Kgs (7 pounds)
|
Console and Auxiliary ports
|
RJ-45 connector
|
Operating Temperature
|
Operating temperature range is -40°C to +65°C (-40 to+149°F)
|
Non-Operational Temperature
|
Temperature: -40 to 70 degrees C (-40 to 21.1 F)
|
Operating Humidity
|
10 to 90% RH (non-condensing)
|
Non-Operational Humidity
|
Upto 93% RH
|
Operating Altitude
|
13,800 ft. (4206 m)
|
Operating Vibration
|
0.15 G, 10 to 500 Hz/100 minutes per axis
|
Non-Operational Vibration
|
0.8 G, 10 to 500 Hz/30 minutes per axis
|
Operating Acoustics
|
60 db
|
Air Flow
|
Side to side
|
Router Interface Numbering
Each network interface on a Cisco ASR 901 router is identified by a slot number and a port number, explained in this sequence:
•Logical slot numbers starts from 0 for all built-in interfaces. The numbering format is Interface type Slot number/Interface number. Interface (port) numbers begin at logical 0 for each interface type.
•Logical interface numbering for the built-in ethernet ports runs from g0/0 through g0/3, the combo ports run from g0/4 to g0/7 and the SFP ports run from g0/8 through g0/11. The GE ports are numbered bottom to top, left to right.
Table C-8 Cisco ASR 901 Router Interface Labels
Interface
|
Number
|
Location
|
Label
|
RJ45 jacks for copper ethernet ports
|
8
|
Onboard
|
100/1000 ETHERNET
|
SFP connector for optical GE ports
|
8
|
Onboard
|
Fiber ETHERNET
|
RJ45 connector for console
|
1
|
Onboard
|
CON/AUX
|
RJ45 jack for BITS interface
|
1
|
Onboard
|
BITS
|
RJ45 jack for Time-of-Day interface
|
1
|
Onboard
|
TOD
|
1PPS mini-coax timing connector
|
1
|
Onboard
|
1PPS
|
10Mhz mini-coax timing connector
|
1
|
Onboard
|
10MHZ
|
Power connector
|
1
|
Onboard
|
Power Connector
|
Regulatory Compliance
For regulatory compliance and safety information, see Cisco Regulatory Compliance and Safety Information for Cisco ASR 901 Series Aggregation Services Router.
Where to Go Next
For more information on installing the Cisco ASR 901 Series Aggregation Services Router as a satellite shelf, refer to the sections in this chapter starting with "Installing the Cisco ASR 901 Mobile Wireless Router as a Satellite Shelf" section.
Cisco ASR 903 Router Hardware Features
The Cisco ASR 903 Router has the following hardware features:
•3-RU modular chassis designed for installation in a 300 mm European Telecommunications Standards Institute (ETSI) cabinet
•Dedicated slots in the chassis that support the following:
–Up to six interface modules
–Up to two Route Switch Processors (RSPs)
Note When configured as an ASR 903v satellite shelf, the Cisco ASR 903 Router supports only one Route Switch Processor (RSP).
–Up to two AC power supply units
or
–Up to two DC power supply units
Note No mixing of AC and DC power supply units in the Cisco ASR 903 Router.
–One fan tray
•Network frequency, phase, and time inputs and outputs for network interfaces (SyncE and TDM), BITS, 1 PPS or 10 MHz and Timing over Packet (IEEE 1588-2008)
Note When configured as a satellite shelf, the Cisco ASR 903 Router does not support SyncE and timing features.
•Adjustable front and rear rail mounting locations
•Front panel access to power supplies, fan tray, RSPs, and interface modules
•Online insertion and removal (OIR) of power supplies and fan tray
•Discrete status LEDs on power supply, interface module, RSP, and fan tray units
•Four alarm dry contact inputs (either normally open or normally closed)
•Environmental monitoring and reporting functions
•LED indicators for critical, major, and minor alarms
•Side-to-side forced air cooling
•Temperature range of -40 to 149 degrees F (-40 to 65 degrees C) with DC power supply
•Temperature range of -32 to 104 degrees F (0 to 40 degrees C) with AC power supply
Cisco ASR 903 Router Front View
Figure C-6 illustrates the Cisco ASR 903 Router chassis design.
Figure C-6 Cisco ASR 903 Chassis Design
1
|
Interface modules
|
2
|
RSP unit
|
3
|
Fan tray
|
4
|
Redundant power units (two DC power units are shown)
|
The Cisco ASR 903 router as a satellite shelf supports the following Ethernet interface modules:
•Eight Port Gigabit Ethernet SFP Interface Module
•Eight Port Gigabit Ethernet RJ45 Interface Module
•One Port 10 Gigabit Ethernet XFP Interface Module
The Cisco ASR 903 router as a satellite shelf can support up to two 10 gigabit ethernet XFP ports (restricted to slots 0 and 1) and up to 31 gigabit ethernet (either RJ45 or SFP) ports (eight port Interface Modules in slots 2 through 5). In slot 5 only 7 ports can be activated. Port 0 on slot 5 cannot be used as a satellite port as it is used for internal FPGA. The two 10 gigabit ethernet XFP ports can be used as ICL ports when they are connected to the following line cards that support 10 gigabit ethernet interfaces:
•the 24-port 10GE SE or 24-port 10GE TR line card
•the 36-Port 10GE SE or 36-Port 10GE TR line card
•the 80 Gigabyte modular line card when populated with 4-port 10GE Modular Port Adapters (MPA) or 2-port 10GE MPAs
•the 160 Gigabyte modular line card when populated with 4-port 10GE MPAs or 2-port 10GE MPAs
•the line cards that support 10 gigabit ethernet interfaces on the Cisco ASR 9922 Aggregation Services Router
•the line cards that support 10 gigabit ethernet interfaces on the Cisco ASR 9001 Aggregation Services Router
Where to Go Next
For more information on installing the Cisco ASR 903 Series Aggregation Services Router as a satellite shelf, refer to the sections in this chapter starting with "Installing the Cisco ASR 901 Mobile Wireless Router as a Satellite Shelf" section.
Electrostatic Discharge and Grounding Procedure for the Cisco ASR 9000v Satellite Shelf
This section uses illustrations to explain the workflow that Cisco recommends for grounding the Cisco ASR 9000v satellite shelf. It also explains best practices to be followed to prevent electrostatic discharge (ESD) damage, which can occur when the equipment is improperly handled.
The following sections are included:
•Prerequisites
•Locating and Grounding the Cisco ASR 9000v Satellite Shelf
Prerequisites
Before locating and grounding any chassis, you must complete the following prerequisites:
•Preparing Your Location
•Preparing the Rack Room
•Preparing Yourself
Preparing Your Location
This section illustrates how the building that houses the chassis must be properly grounded to the earth ground. (See Figure C-7.)
|
Warning This product requires short-circuit (overcurrent) protection to be provided as part of the building installation. Install only in accordance with national and local wiring regulations. Statement 1045.
|
|
Warning A readily accessible two-poled disconnect device must be incorporated in the fixed wiring. Statement 1022.
|
Figure C-7 Building with Rack Room Connected to Earth Ground
Preparing the Rack Room
This section explains how the rack enclosures must be properly connected to the building earth ground. It also illustrates how to keep the chassis in a sealed antistatic bag until you are ready to install it. (See Figure C-8.)
|
Warning Before performing any of the following procedures, ensure that power is removed from the DC circuit. Statement 1003.
|
Figure C-8 Rack Room Connected to Earth Ground
Preparing Yourself
This section illustrates how to prepare yourself before removing the chassis from the sealed antistatic bag. Figure C-9 illustrates how to cuff the ESD strap around the wrist and the ground cord that connects the cuff to the ground. ESD wrist straps are the primary means of controlling static charge on personnel.
Figure C-9 Wearing the ESD Strap
Figure C-10 illustrates how you must be properly grounded before handling the chassis.
Figure C-10 Handling the Chassis
Locating and Grounding the Chassis
This section explains how to locate and ground the following Cisco chassis:
•Locating and Grounding the Cisco ASR 9000v Satellite Shelf
|
Warning This equipment is intended to be grounded. Ensure that the host is connected to earth ground during normal use. Statement 39.
|
|
Warning Use copper conductors only. Statement 1025.
|
|
Warning When installing or replacing the unit, the ground connection must always be made first and disconnected last. Statement 1046.
|
A #6 AWG cable or a 1 inch wide flat copper braid (with minimum total strands count of 1050 x 36 AWG or 260 x 36 AWG) is mandatory to install the Cisco ASR 9000v satellite shelf.
Locating and Grounding the Cisco ASR 9000v Satellite Shelf
Before locating and grounding the Cisco ASR 9000v satellite shelf, you must complete the prerequisites mentioned in the "Prerequisites" section. To locate the ground point and attach a ground cable to the Cisco ASR 9000v satellite shelf:
Step 1 Verify that the office ground cable is connected to the top of the bay and the office ground, according to local site practice. (See Figure C-7 and Figure C-8.)
Note The Cisco ASR 9000v satellite shelf installations are suitable for Network Telecommunication facilities and locations where NEC applies.
Note Additional ground cables may be added depending on local site practice. The Cisco ASR 9000v satellite shelf is designated only for a Common Bonding Network (CBN), according to the GR-1089-CORE Issue 5 (sec 9.3) definitions.
Note The DC power battery return (BR) terminal or positive terminal must be grounded at the source end (power feed or DC mains power end). The DC power BR input terminal is not connected to the equipment frame (chassis), so it is configured as DC-1 according to the GR-1089-CORE, Issue 5 (sec 9.8.3) definitions.
Step 2 Remove any paint and other nonconductive coatings from the surfaces between the shelf ground and bay frame ground point. Clean the mating surfaces and apply appropriate antioxidant compound to the bare conductors.
Step 3 Attach one end of the shelf ground cable (#8 AWG cable) to the ground point (rear or lateral) on the chassis using the specified dual-hole lug connector. (See diagrams 1 and 2 in Figure C-11.)
Step 4 Tighten the lug using the M4 pan-head screw to torque value of 11.5 in-lbs (1.3 N-m).
Note Ground points are present on the rear and lateral sides of the Cisco ASR 9000v satellite shelf (see diagram 1 in Figure C-11). You can connect the grounding cable to either the rear or the lateral side. Diagrams 2 and 3 in Figure C-11 show the ground connection to the rear side of the Cisco ASR 9000v satellite shelf.
Step 5 Attach the other end of the shelf ground cable to the bay frame using a dual-hole lug connector according to the equipment bay frame specifications. (See diagram 3 in Figure C-11.)
Figure C-11 Grounding the Cisco ASR 9000v Satellite Shelf
Preparing to Install the Cisco ASR 9000v Satellite Shelf
This section explains how to prepare for the Cisco ASR 9000v satellite shelf installation.
Important Safety Recommendations
|
Warning This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. To see translations of the warnings that appear in this publication, refer to the Regulatory Compliance and Safety Information document for the appropriate Cisco chassis. Statement 274
|
|
Warning Installation of the equipment must comply with local and national electrical codes. Statement 1074
|
|
Warning This equipment must be installed and maintained by service personnel as defined by AS/NZS 3260. Incorrectly connecting this equipment to a general-purpose outlet could be hazardous. The telecommunications lines must be disconnected 1) before unplugging the main power connector or 2) while the housing is open, or both. Statement 1043
|
|
Warning This unit is intended for installation in restricted access areas. A restricted access area can be accessed only through the use of a special tool, lock and key, or other means of security. Statement 1017
|
|
Warning Ultimate disposal of this product should be handled according to all national laws and regulations. Statement 1040
|
|
Warning A readily accessible two-poled disconnect device must be incorporated in the fixed wiring. Statement 1022
|
Note In this appendix, the term "shelf" refers to the steel enclosure that holds cards and connects power, and the term "node" refers to the entire hardware and software system.
Note Unless otherwise specified, the term "Cisco ASR 9000v satellite shelf" refers to both ANSI and ETSI environments.
Note The Cisco ASR 9000v satellite shelf is suitable for installation in network telecommunication facilities where the National Electric Code (NEC) applies.
Required Tools and Equipment
The following sections describe the tools and equipment you need to install and test the Cisco ASR 9000v satellite shelf.
Cisco Supplied Materials
The following materials are required and are shipped with the Cisco ASR 9000v satellite shelf (wrapped in plastic). The number in parentheses gives the quantity of the item included in the package.
•(Only ANSI) Pair of 19-inch mounting brackets (2)
•(Only ANSI) Pair of 23-inch mounting brackets (2)
•(Only ETSI) Pair of 21-inch mounting brackets (2)
•Cable guides (2)
•Rubber bumpers (4)
•M4 screws to fix brackets (8)
•M4 screws to fix ground lug (2)
•Ground lug (1)
•Power cable (1). A DC power cable is present in the kit if you have ordered a DC power shelf.
Note If you have ordered an ASR-9000v-44GE-48E= or ASR-9000v-48E-LIC= shelf, a DC power cable is present in the accessory kit. If you have ordered an ASR-9000v-44GE-AC= or ASR-9000v-AC-LIC shelf, an AC power cable is present in the accessory kit.
Caution Use only the power cables that are designed to be used with the Cisco ASR 9000v satellite shelf. These are sold separately.
User Supplied Materials
The following materials, tools, and equipment are required but are not supplied with the Cisco ASR 9000v satellite shelf.
•Equipment rack
•M4 Phillips screw driver
•Fuse panel
•Wire cutters
•Wire wrapper
•Voltmeter
•Ground cable #8 AWG stranded, specified for up to 90° Celsius (194° Fahrenheit)
•M3 Phillips screw driver only for the ASR-9000v-44GE-48E= and the ASR-9000v-48E-LIC= shelves to secure the DC power cable to the shelf.
Caution Use only the power cables that are designed to be used with the Cisco ASR 9000v satellite shelf. These are sold separately.
NTP-J53 Unpack and Inspect the Cisco ASR 9000v Satellite Shelf
Purpose
|
This procedure describes how to remove the Cisco ASR 9000v satellite shelf from the package and verify the items.
|
Tools/Equipment
|
None
|
Prerequisite Procedures
|
None
|
Required/As Needed
|
Required
|
Onsite/Remote
|
Onsite
|
Security Level
|
None
|
Procedure
Step 1 When you receive the Cisco ASR 9000v satellite shelf equipment at the installation site, open the top of the box. The Cisco Systems logo indicates the top of the box.
Step 2 Remove the foam inserts from the box. The box contains the Cisco ASR 9000v satellite shelf (wrapped in plastic) and other items needed for installation.
Step 3 To remove the Cisco ASR 9000v satellite shelf, grasp both rings of the shelf removal strap and slowly lift the shelf out of the box.
Step 4 Verify that you have all items listed in the "Required Tools and Equipment" section.
Step 5 Return to your originating procedure (NTP).
NTP-J54 Inspect the Cisco ASR 9000v Satellite Shelf
Procedure
Step 1 Verify the following:
•The Cisco ASR 9000v satellite shelf is not damaged.
•The cable connectors, EOBC, timing connectors, and power connectors on the front panel of the Cisco ASR 9000v satellite shelf are not damaged.
•The SFP cages on the front panel of the Cisco ASR 9000v satellite shelf are not damaged.
Step 2 Remove the foam inserts from the box. The box contains the Cisco ASR 9000v satellite shelf (wrapped in plastic) and other items needed for installation.
Step 3 If there is any damage, call your Cisco sales engineer for a replacement.
Step 4 Return to your originating procedure (NTP).
ANSI Rack Installation
The Cisco ASR 9000v satellite shelf is mounted on a 19-inch (482.6-mm) or 23-inch (584.2-mm) equipment rack. If the shelf is mounted in the front position, then it projects 0.9 inches (22.86 mm) from the front of the rack. If the shelf assembly is mounted in the middle position, then it projects 4.3 inches (109.22 mm) from the front of the rack. The shelf mounts in both Electronic Industries Alliance (EIA) standard and Telcordia-standard racks. The shelf assembly is a total of 17.4 inches (442.4 mm) wide with no mounting ears attached. Ring runs are not provided by Cisco and might hinder side-by-side installation of shelves where space is limited.
The Cisco ASR 9000v satellite shelf measures 1.7 inches (43.1 mm) high, 19 or 23 inches (482.6 or 584.2 mm) wide (depending on which way the mounting ears are attached), and 9.1 inches (231.1 mm) deep.
The following figure shows the dimensions of the Cisco ASR 9000v satellite shelf in a 19-inch ANSI rack configuration with brackets mounted in the front position.
Figure C-12 Cisco ASR 9000v Satellite Shelf Dimensions for a 19-inch ANSI Rack Configuration
Mounting Brackets
Caution Use only the fastening hardware provided with the Cisco ASR 9000v satellite shelf
to prevent loosening, deterioration, and electromechanical corrosion of the hardware and joined material.
Caution When mounting the Cisco ASR 9000v satellite shelf
in a frame with a nonconductive coating (such as paint, lacquer, or enamel) either use the thread-forming screws provided with the Cisco ASR 9000v satellite shelf shipping kit, or remove the coating from the threads to ensure electrical continuity.
The mounting brackets (19-inch or 23-inch) are used to mount the Cisco ASR 9000v satellite shelf on a 19-inch (482.6 mm) rack or a 23-inch (584.2 mm) rack.
Mounting a Single Node
Mounting the Cisco ASR 9000v satellite shelf on a rack requires a minimum of 1.75 inches (44.44 mm) of vertical rack space. To ensure the mounting is secure, use two #12-24 mounting screws for each side of the shelf assembly. For an ANSI rack, the brackets can be mounted in the front or middle position.
ETSI Rack Installation
The Cisco ASR 9000v satellite shelf is mounted on a 600 x 600-mm (23.6 x 23.6-inch) or 600 x 300-mm (23.6 x 11.8-inch) ETSI standard equipment rack. The shelf assembly is a total of 442 mm (17.4 inches) wide with no mounting ears attached. Cisco does not provide ring runs, which might hinder side-by-side installation of shelves where space is limited.
The Cisco ASR 9000v satellite shelf measures 43.1 mm (1.7 inches) high, 533.4 mm (21 inches) wide, and 231.1 mm (9.1 inches) deep.
Figure 1 provides the dimensions of the Cisco ASR 9000v satellite shelf installed on a 600 x 600-mm (23.6 x 23.6-inch) ETSI standard equipment rack. In this figure, the cable guides are attached to the mounting brackets.
Caution When mounting a Cisco ASR 9000v satellite shelf in a partially filled rack, load the rack from the bottom to the top with the heaviest component at the bottom of the rack. If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in the rack.
Figure C-13 Cisco ASR 9000v Satellite Shelf Dimensions for an ETSI Rack Configuration
Mounting a Single Node
The Cisco ASR 9000v satellite shelf requires 1.75 inches (44.44 mm) minimum of vertical rack space. To ensure the mounting is secure, use two M6 mounting screws for each side of the shelf assembly. In an ETSI rack, the brackets can be mounted only in the front position.
Wall Mounting and Desktop Mounting the Cisco ASR 9000v Satellite Shelf
This section provides information about mounting the Cisco ASR 9000v satellite shelf on the wall and the desktop.
•Wall Mounting
•Desktop Mounting
Wall Mounting
The Cisco ASR 9000v satellite shelf can be mounted on the wall using the wall mount brackets. The type of screws used to mount the brackets on the wall depends on the wall-type; wall mount brackets are not provided by Cisco.
After the Cisco ASR 9000v satellite shelf is mounted on the wall, a fire protective tray is installed on the wall mount bracket to support the shelf assembly.
Desktop Mounting
The Cisco ASR 9000v satellite shelf can be mounted on the desktop for easy access.
Laser Warning
The laser warning label is placed on top of the chassis. The following figure shows the label placed on the Cisco ASR 9000v satellite shelf.
Figure C-14 Cisco ASR 9000v Satellite Shelf Label
NTP-J55 Install the Cisco ASR 9000v Satellite Shelf
Purpose
|
This procedure describes how to install the Cisco ASR 9000v satellite shelf.
|
Tools/Equipment
|
•#2 Phillips Dynamometric screwdriver
•Medium slot-head screwdriver
•Small slot-head screwdriver
•Screws
|
Prerequisite Procedures
|
NTP-J53 Unpack and Inspect the Cisco ASR 9000v Satellite Shelf.
|
Required/As Needed
|
As needed
|
Onsite/Remote
|
Onsite
|
Security Level
|
None
|
Note In a CO (Central Office) or CPE (Customer Premises Equipment) installation, if the Cisco ASR 9000 routers or Cisco CRS Line Card Chassis and Cisco ASR 9000v satellite shelf units are connected through copper SFP+, place the units less than 6 meters apart in the same lineup.
|
Warning The intra-building ports of the equipment or subassembly is suitable for connection to intra-building or unexposed wiring or cabling only. The intra-building port(s) of the equipment or subassembly must not be metallically connected to interfaces that connect to the OSP or its wiring. These interfaces are designed for use as intra-building interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE, Issue 5) and require isolation from the exposed OSP cabling. The addition of Primary Protectors is not sufficient protection in order to connect these interfaces metallically to OSP wiring. Statement 7005
|
|
Warning Stability hazard. The rack stabilizing mechanism must be in place, or the rack must be bolted to the floor before you slide the unit out for servicing. Failure to stabilize the rack can cause the rack to tip over. Statement 1048
|
|
Warning This product requires short-circuit (overcurrent) protection, to be provided as part of the building installation. Install only in accordance with national and local wiring regulations. Statement 1045
|
|
Warning This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that the protective device is rated not greater than: 10A for Cisco ASR 9000v satellite shelf with 48 VDC power supply. Statement 1005
|
|
Warning This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that the protective device is rated not greater than: 10A-15A, 100-240VAC~. Statement 1005
|
|
Warning To prevent the system from overheating, do not operate it in an area that exceeds the maximum recommended ambient temperature of: 131°F (55°C) for Cisco ASR 9000v satellite shelf with AC power module and 149°F (65°C) for Cisco ASR 9000v satellite shelf with DC power module. Statement 1047
|
|
Warning Take care when connecting units to the supply circuit so that wiring is not overloaded. Statement 1018
|
|
Warning To prevent bodily injury when mounting or servicing this unit in a rack, you must take special precautions to ensure that the system remains stable. The following guidelines are provided to ensure your safety:
This unit should be mounted at the bottom of the rack if it is the only unit in the rack.
When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest component at the bottom of the rack.
When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest component at the bottom of the rack.
If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in the rack. Statement 1006
|
|
Warning To prevent airflow restriction, allow clearance around the ventilation openings to be at least: 1 inch (25.4 mm). Statement 1076
|
Note The Cisco ASR 9000v satellite shelf installations are suitable for Network Telecommunication facilities and locations where NEC applies.
Procedure
Step 1 Complete the necessary task as applicable:
•NTP-J56 Mounting the 19-inch Brackets on the Cisco ASR 9000v Satellite Shelf for the ANSI Rack Configuration
•NTP-J57 Mounting the 23-inch Brackets on the Cisco ASR 9000v Satellite Shelf for the ANSI Rack Configuration
•DLP-J175 Mounting the Brackets on the Cisco ASR 9000v Satellite Shelf for the ETSI Rack Configuration
Step 2 Complete the necessary mounting task as applicable:
•DLP-J176 Mounting the Cisco ASR 9000v Satellite Shelf on a Rack (One Person)
•DLP-J177 Mounting the Cisco ASR 9000v Satellite Shelf on the Wall
•DLP-J178 Mounting the Cisco ASR 9000v Satellite Shelf on the Desktop
Step 3 Connect the chassis to the office ground. For detailed instructions on how to ground the chassis, see the Electrostatic Discharge and Grounding Procedure for the Cisco ASR 9000v Satellite Shelf section.
Stop. You have completed this procedure.
NTP-J56 Mounting the 19-inch Brackets on the Cisco ASR 9000v Satellite Shelf for the ANSI Rack Configuration
Purpose
|
This procedure describes how to install the 19-inch mounting brackets on the Cisco ASR 9000v satellite shelf for the ANSI rack configuration.
|
Tools/Equipment
|
•#2 Phillips Dynamometric screwdriver
•Medium slot-head screwdriver
•Small slot-head screwdriver
•Screws
|
Prerequisite Procedures
|
NTP-J55 Install the Cisco ASR 9000v Satellite Shelf.
|
Required/As Needed
|
As needed
|
Onsite/Remote
|
Onsite
|
Security Level
|
None
|
Caution Use only the fastening hardware provided with the Cisco ASR 9000v satellite shelf to prevent loosening, deterioration, and electromechanical corrosion of the hardware and joined material.
Caution When mounting the Cisco ASR 9000v satellite shelf in a frame with a nonconductive coating (such as paint, lacquer, or enamel) either use the thread-forming screws provided with the Cisco ASR 9000v satellite shelf ship kit, or remove the coating from the threads to ensure electrical continuity.
Note The mounting brackets can be installed in the front or the middle position of the chassis.
Procedure
Step 1 Place the wider side of the 19-inch mounting bracket flush against the Cisco ASR 9000v satellite shelf, as shown in Figure 1. The narrow side of the mounting bracket should be towards the front of the shelf.
Step 2 Align the mounting bracket screw holes against the shelf assembly screw holes.
Step 3 Insert the M4 flat screws and tighten them to a torque value of 11.5 in-lbs (1.3 N-m).
Step 4 Repeat Step 1 to Step 3 to mount the bracket on the opposite side.
Figure C-15 Mounting the Brackets on the Cisco ASR 9000v Satellite Shelf for the ANSI Rack Configuration
Step 5 Return to your originating procedure (NTP)
NTP-J57 Mounting the 23-inch Brackets on the Cisco ASR 9000v Satellite Shelf for the ANSI Rack Configuration
Purpose
|
This procedure describes how to install the 23-inch mounting brackets on the Cisco ASR 9000v satellite shelf for the ANSI rack configuration.
|
Tools/Equipment
|
•#2 Phillips Dynamometric screwdriver
•Medium slot-head screwdriver
•Small slot-head screwdriver
•Screws
|
Prerequisite Procedures
|
NTP-J53 Unpack and Inspect the Cisco ASR 9000v Satellite Shelf
|
Required/As Needed
|
As needed
|
Onsite/Remote
|
Onsite
|
Security Level
|
None
|
Caution Use only the fastening hardware provided with the Cisco ASR 9000v satellite shelf to prevent loosening, deterioration, and electromechanical corrosion of the hardware and joined material.
Caution When mounting the Cisco ASR 9000v satellite shelf in a frame with a nonconductive coating (such as paint, lacquer, or enamel) either use the thread-forming screws provided with the Cisco ASR 9000v satellite shelf ship kit, or remove the coating from the threads to ensure electrical continuity.
Note The mounting brackets can be installed in the front or the middle position of the chassis.
Procedure
Step 1 Place the wider side of the 23-inch mounting bracket flush against the Cisco ASR 9000v satellite shelf, as shown in Figure C-16. The narrow side of the mounting bracket should be towards the front of the shelf.
Step 2 Align the mounting bracket screw holes against the shelf assembly screw holes.
Step 3 Insert the M4 flat screws and tighten them to a torque value of 11.5 in-lbs (1.3 N-m).
Step 4 Repeat Step 1 to Step 3 to mount the bracket on the opposite side.
Figure C-16 Mounting the Brackets on the Cisco ASR 9000v Satellite Shelf for a 23-inch (584.2-mm) ANSI Rack Configuration
Step 5 Align the cable guide screw hole against the mount bracket screw hole, as shown in Figure C-17.
Figure C-17 Mounting the Cable Guide on the Cisco ASR 9000v Satellite Shelf 23-inch (584.2-mm) Mounting Bracket
Step 6 Insert the M4 screw and tighten it to a torque value of 6.5 in-lbs (0.75 N-m).
Note The cable guide is made of plastic. Therefore a lower torque value should be applied to tighten the cable guide screws to avoid breakage.
Step 7 Repeat Step 5 and Step 6 to install the cable guide on the opposite side.
Step 8 Return to your originating procedure (NTP)
DLP-J175 Mounting the Brackets on the Cisco ASR 9000v Satellite Shelf for the ETSI Rack Configuration
Purpose
|
This procedure describes how to install the mounting brackets on the Cisco ASR 9000v satellite shelf for the ETSI rack configuration.
|
Tools/Equipment
|
•#2 Phillips Dynamometric screwdriver
•Medium slot-head screwdriver
•Small slot-head screwdriver
•Screws
|
Prerequisite Procedures
|
NTP-J53 Unpack and Inspect the Cisco ASR 9000v Satellite Shelf
|
Required/As Needed
|
As needed
|
Onsite/Remote
|
Onsite
|
Security Level
|
None
|
Caution Use only the fastening hardware provided with the Cisco ASR 9000v satellite shelf to prevent loosening, deterioration, and electromechanical corrosion of the hardware and joined material.
Caution When mounting the Cisco ASR 9000v satellite shelf in a frame with a nonconductive coating (such as paint, lacquer, or enamel) either use the thread-forming screws provided with the Cisco ASR 9000v satellite shelf ship kit, or remove the coating from the threads to ensure electrical continuity.
Note The mounting brackets can be installed in the front or the middle position of the chassis.
Procedure
Step 1 Place the mounting bracket flush against the Cisco ASR 9000v satellite shelf, as shown in Figure C-18.
Step 2 Align the mounting bracket screw holes against the shelf assembly screw holes.
Step 3 Insert the M4 flat screws and tighten them to a torque value of 11.5 in-lbs (1.3 N-m).
Step 4 Repeat Step 1 to Step 3 to mount the bracket on the opposite side.
Figure C-18 Mounting the Brackets on the Cisco ASR 9000v Satellite Shelf for the ANSI Rack Configuration
Step 5 Align the cable guide screw hole against the mount bracket screw hole, as shown in Figure C-19.
Figure C-19 Mounting the Cable Guide on the Cisco ASR 9000v Satellite Shelf ETSI Mounting Bracket
Step 6 Insert the M4 screw and tighten it to a torque value of 6.5 in-lbs (0.75 N-m).
Note The cable guide is made of plastic. Therefore a lower torque value should be applied to tighten the cable guide screws to avoid breakage.
Step 7 Repeat Step 5 and Step 6 to install the cable guide on the opposite side.
Step 8 Return to your originating procedure (NTP)
DLP-J176 Mounting the Cisco ASR 9000v Satellite Shelf on a Rack (One Person)
Purpose
|
This procedure describes how one person can mount the Cisco ASR 9000v satellite shelf assembly in a rack.
|
Tools/Equipment
|
•#2 Phillips Dynamometric screwdriver
•Four pan-head Phillips mounting crews
|
Prerequisite Procedures
|
NTP-J53 Unpack and Inspect the Cisco ASR 9000v Satellite Shelf.
|
Required/As Needed
|
As needed
|
Onsite/Remote
|
Onsite
|
Security Level
|
None
|
Note The Cisco ASR 9000v satellite shelf requires a minimum of 1.75 inches (44.44 mm) of vertical rack space. To ensure that the mounting is secure, use two M6 mounting screws on each side of the shelf for ETSI rack installation, and two 12-24 x 3/4 pan-head Phillips mounting screws on each side of the shelf for ANSI rack installation. A Cisco ASR 9000v satellite shelf assembly should be mounted at the bottom of the rack if it is the only unit in the rack.
Note In an ANSI rack, the Cisco ASR 9000v satellite shelf chassis can be installed in the front or the middle position. In an ETSI rack, the Cisco ASR 9000v satellite shelf chassis can be installed only in the front position.
Procedure
Step 1 Verify that the proper fuse panel has been installed in the top mounting space. If a fuse panel is not present, you must install one according to manufacturer instructions:
•For a 48 V DC power supply, the fuse rating must not exceed 10 A.
•For an AC power supply, the fuse rating must not exceed 10 A or 15 A, depending on the standards in various countries. The overcurrent and short circuit protection must be in accordance with local and national electrical codes.
Step 2 Ensure that the shelf assembly is mounted on the appropriate rack equipment:
•23 inches (584.2 mm) or 19 inches (482.6 mm) for ANSI racks
•600 x 600-mm (23.6 x 23.6-inch) or 600 x 300-mm (23.6 x 11.8-inch) for ETSI racks.
•For an AC power supply, the fuse rating must not exceed 10 A or 15 A, depending on the standards in various countries. The overcurrent and short circuit protection must be in accordance with local and national electrical codes. Diagram 1 of Figure C-20 shows the Cisco ASR 9000v satellite shelf mounted on an ANSI rack in the middle position using 19-inch mounting brackets. Diagram 2 of Figure C-20 shows the Cisco ASR 9000v satellite shelf mounted on an ETSI rack in the front position using mounting brackets.
Figure C-20 Mounting a Cisco ASR 9000v Satellite Shelf in a Rack
Step 3 Lift the shelf to the desired position in the rack.
Step 4 Align the screw holes on the mounting brackets with the mounting holes in the rack.
Step 5 Using the Phillips Dynamometric screwdriver, install one mounting screw in each side of the assembly:
•For an ANSI rack, use 12-24 x 3/4 pan-head Phillips mounting screws and tighten it to a torque value of 22 in-lbs (2.5 Nm)
•For an ETSI rack, use M6 mounting screws and tighten it to a torque value of 22 in-lbs (2.5 Nm)
Step 6 When the shelf assembly is secured to the rack, install the remaining two mounting screws on either sides of the shelf assembly.
Step 7 Return to your originating procedure (NTP).
DLP-J177 Mounting the Cisco ASR 9000v Satellite Shelf on the Wall
Purpose
|
This procedure describes how to mount the Cisco ASR 9000v satellite shelf on the wall.
|
Tools/Equipment
|
•#2 Phillips Dynamometric screwdriver
•Six M4 pan-head Phillips screws
|
Prerequisite Procedures
|
NTP-J53 Unpack and Inspect the Cisco ASR 9000v Satellite Shelf.
|
Required/As Needed
|
As needed
|
Onsite/Remote
|
Onsite
|
Security Level
|
None
|
Note The Cisco ASR 9000v satellite shelf requires a minimum of 23.65 inches (600-mm) vertical length and a minimum of 15.75 inches (400-mm) horizontal width on the wall. Wall mount brackets are used to mount the Cisco ASR 9000v satellite shelf on the wall. The type of screws used to mount the brackets on the wall depends on the wall-type; wall mount brackets are not provided by Cisco. The screws used must be able to sustain an overall weight of at least 10 kg (22 lb).
Procedure
Step 1 Verify that the proper fuse panel has been installed in the top mounting space. If a fuse panel is not present, you must install one according to manufacturer instructions:
•For a 48 V DC power supply, the fuse rating must not exceed 10 A.
•For an AC power supply, the fuse rating must not exceed 10 A or 15 A, depending on the standards in various countries. The overcurrent and short circuit protection must be in accordance with local and national electrical codes.
Step 2 Mount the bracket on the wall, as shown in Figure C-21. To mount the bracket on a non-concrete wall, choose the bracket holes based on the wall structure. At least four screws must be used to mount the bracket on the wall. Based on the wall material, apply the torque value provided by the screw vendor.
Step 3 Align the mounting bracket screw holes against the shelf screw holes, as shown in diagram 1 of Figure C-21.
Step 4 Insert six M4 pan-head screws and tighten them to a torque value of 11.5 in-lbs (1.3 N-m), as shown in diagram 2 of Figure C-21.
Figure C-21 Wall Mounting of the Cisco ASR 9000v Satellite Shelf
Step 5 Align the fire protective drip tray screw holes against the wall mounting bracket screw holes, as shown in diagram 1 of Figure C-22. The fire protective drip tray is present in the wall mount accessory kit provided by Cisco.
The part number of the fire protective drip tray is Cisco PN 700-31762-XX. The product identifier (PID) of the wall mount accessory kit is CPT-50-BRKTWM= and the part number is Cisco PN 53-3513-XX.
Step 6 Insert two M4 pan-head screws and tighten them to a torque value of 11.5 in-lbs (1.3 N-m), as shown in diagram 2 of Figure C-22.
Figure C-22 Mounting the Fire Protective Cover
Step 7 Return to your originating procedure (NTP).
DLP-J178 Mounting the Cisco ASR 9000v Satellite Shelf on the Desktop
Procedure
Step 1 Verify that the proper fuse panel has been installed in the top mounting space. If a fuse panel is not present, you must install one according to manufacturer instructions:
•For a 48 V DC power supply, the fuse rating must not exceed 10 A.
•For an AC power supply, the fuse rating must not exceed 10 A or 15 A, depending on the standards in various countries. The overcurrent and short circuit protection must be in accordance with local and national electrical codes.
Step 2 Locate the rubber bumpers provided in the accessory tool kit.
Step 3 Place the Cisco ASR 9000v satellite shelf upside down on a smooth, flat surface.
Step 4 Peel off the rubber bumpers from the adhesive strip and place it adhesive-side down onto all the four corners of the surface, as shown in Figure C-23.
Figure C-23 Desktop Mounting of the Cisco ASR 9000v Satellite Shelf
Step 5 Place the Cisco ASR 9000v satellite shelf on a desktop, or on a smooth, flat surface.
Step 6 Return to your originating procedure (NTP).
Power Module
The Cisco ASR 9000v satellite shelf is available in three variations based on the power module:
•Cisco ASR 9000v satellite shelf with an AC power module for ANSI and ETSI standards
•Cisco ASR 9000v satellite shelf with a DC power module (48 V) for ANSI standard
•Cisco ASR 9000v satellite shelf with a DC power module (48 V) for ETSI standard
Note Do not remove the top cover of the Cisco ASR 9000v satellite shelf.
Cisco ASR 9000v Satellite Shelf with an AC Power Module
The AC power module converts the AC input current to DC output current. The AC power module has one AC single phase with 3- pole (line L, Neutral N, and Protective Earth PE) input connector.
Cisco ASR 9000v Satellite Shelf with a DC Power Module
The Cisco ASR 9000v satellite shelf with a DC power module can be powered by redundant DC power lines, however a single power line can power the entire Cisco ASR 9000v satellite shelf.
The Cisco ASR 9000v satellite shelf with DC power module for ETSI standard has two input battery connectors (two poles)— -48V, RET for power terminals A and B.
The Cisco ASR 9000v satellite shelf with DC power module for ANSI standard has single terminal block with four poles— -48V, RET for power terminals A and B.
Fan-Tray Assembly
The fan-tray assembly is preinstalled on the right side of the Cisco ASR 9000v satellite shelf. The fan-tray assembly is removable and holds fans and fan-control circuitry for the Cisco ASR 9000v satellite shelf. The fan-tray assembly should be accessed only if a fan failure occurs.
The fan-tray assembly has the following ports:
•EOBC (Ethernet Out-of-Band Channel)—An RJ-45 port that supports high bandwidth external connectivity. If the Cisco ASR 9000v satellite shelf fails to boot up, the EOBC port also called as the disaster recovery port is used to log in to the Cisco ASR 9000v satellite shelf for troubleshooting.
Note The EOBC port is meant only for TAC (Technical Assistance Center) usage.
•PPS (Pulse Per Second)—A mini BNC output port that provides timing signals to an external equipment from the Cisco ASR 9000v satellite shelf.
•10MH—A mini BNC output port that provides timing signals at a frequency of 10 MHz to an external equipment from the Cisco ASR 9000v satellite shelf and RET for power terminals A and B.
•ToD/PPS (Time of Day/Pulse Per Second)—An RJ-45 serial output port that provides time and day information and timing signals to an external equipment from the Cisco ASR 9000v satellite shelf.
•CONSOLE—A USB port that is used to connect a console terminal. The console terminal can be one of the following:
–An ASCII terminal or a PC running terminal emulation software
–A modem
The following figure shows the ports on the fan-tray assembly:
Figure C-24 Ports on the Fan-Tray Assembly
Note The timing signals are compliant with the IEEE 1588 standard.
The console port provides access to the Cisco ASR 9000v satellite shelf either locally (using a console terminal), or remotely (using a modem). Console connections transmit at slower speeds than modems; therefore, the console connection is suited for use with console terminals.
Note An RJ-45 serial port is used for TOD/PPS functionality. The two RJ-45 pins 7 and 8 is used for TOD (Time Of Day) functionality and the other two RJ-45 pins 1 and 2 are used for PPS functionality. Even though an RJ-45 cable is used for TOD/PPS connection, a serial link is established. Two mini coax connectors with RG316 1.0/2.3 M/M cables (50 ohm) are used for PPS (Pulse Per Second) and for 10MHz sinusoidal signal. Cable for TOD/PPS and 10MHz shall be shielded.
Note For rules about provisioning timing references, see Telcordia SR-NWT-002224.
Fan Speed
Fan speed is controlled by the microprocessor present in the Cisco ASR 9000v satellite shelf. The sensors measure the critical component temperature of the Cisco ASR 9000v satellite shelf. Fan speed options are low, medium, and high.
Fan Failure
If one or more fans fail on the fan-tray assembly, replace the entire assembly. You cannot replace individual fans. The red Fan Fail LED on the front of the Cisco ASR 9000v satellite shelf illuminates when one or more fans fail. The red Fan Fail LED clears after you install a working fan-tray.
NPT-J57 Replacing the Fan-Tray Assembly in the Cisco ASR 9000v Satellite Shelf
Purpose
|
This procedure describes how to replace the fan-tray assembly in the Cisco ASR 9000v satellite shelf.
|
Tools/Equipment
|
•#2 Phillips Dynamometric screwdriver
|
Prerequisite Procedures
|
•NTP-J55 Install the Cisco ASR 9000v Satellite Shelf.
•Connect the chassis to the office ground. For detailed instructions on how to ground the chassis, see the
|
Required/As Needed
|
Required
|
Onsite/Remote
|
Onsite
|
Security Level
|
None
|
Caution Do not operate the Cisco ASR 9000v satellite shelf without an air filter.
Note The estimated time for a skilled technician to replace an equipment fan or fan tray is 2 minutes.
Note The fan or the cooling unit can be replaced without service interruption.
Caution Do not force a fan-tray module into place. Doing so can damage either the connectors on the fan tray or the connectors on the back panel of the shelf assembly, or both.
Note Error messages appear on the fan-tray LED and in Cisco IOS XR software when the fan-tray module is removed from the shelf or when one fan is not working.
Procedure
Step 1 Loosen the screw on the fan-tray assembly, as shown in Figure C-25.
Figure C-25 Fan-Tray Assembly in the Cisco ASR 9000v Satellite Shelf
Step 2 Extract the fan-tray assembly partially (not more than 1 inch) to disconnect the backplane connector and wait until the fan stops.
Step 3 When the fans have stopped, pull the fan-tray assembly completely out of the shelf, as shown in Figure C-26.
Figure C-26 Fan-Tray Assembly in the Cisco ASR 9000v Satellite Shelf Extracted
Step 4 Slide the new fan-tray assembly into the Cisco ASR 9000v satellite shelf until the electrical plug at the rear of the tray plugs into the corresponding receptacle on the backplane.
Step 5 Tighten the M3 screw on the fan-tray assembly to a torque value of 4 in-lbs (0.45 N-m).
Stop. You have completed this procedure.
NPT-J58 Replacing the Air Filter in the Cisco ASR 9000v Satellite Shelf
Purpose
|
This procedure describes how to replace the air filter in the Cisco ASR 9000v satellite shelf.
|
Tools/Equipment
|
•#2 Phillips Dynamometric screwdriver
|
Prerequisite Procedures
|
•NTP-J55 Install the Cisco ASR 9000v Satellite Shelf.
•Connect the chassis to the office ground. For detailed instructions on how to ground the chassis, see the
|
Required/As Needed
|
Required
|
Onsite/Remote
|
Onsite
|
Security Level
|
None
|
Caution Do not operate the Cisco ASR 9000v satellite shelf without an air filter.
Note Replacement or cleaning of an air filter is recommended every 60 days. Air filters are replaceable or reusable.
Procedure
Step 1 Loosen the screw on the air filter faceplate, as shown in Figure C-27.
Figure C-27 Removing the Air Filter in the Cisco ASR 9000v Satellite Shelf
Step 2 Extract the air filter from the Cisco ASR 9000v satellite shelf, as shown in Figure C-28.
Figure C-28 Extracting the Air Filter in the Cisco ASR 9000v Satellite Shelf
Step 3 Remove the air filter faceplate from the air filter frame, as shown in Figure C-29.
Figure C-29 Removing the Air Filter from the Air Filter Faceplate
Step 4 Clean or replace the air filter.
Step 5 Insert the air filter faceplate engaging the air filter frame, as shown in Figure C-30.
Figure C-30 Attach the Air Filter Faceplate to the Air Filter Frame
Step 6 Insert the air filter into the Cisco ASR 9000v satellite shelf.
Step 7 Tighten the M3 screw on the air filter to a torque value of 4 in-lbs (0.45 N-m).
Stop. You have completed this procedure.
Power and Ground Description
Ground the equipment according to Telcordia standards or local practices. The following sections describe how to power and ground the Cisco ASR 9000v satellite shelf.
Note For detailed instructions on grounding the Cisco ASR 9000v satellite shelf, refer to the Electrostatic Discharge and Grounding Procedure for the Cisco ASR 9000v Satellite Shelf section.
ANSI Power and Ground
For AC power feed, use the power cable shipped with the Cisco ASR 9000v satellite shelf. For an AC power supply, the fuse rating must not exceed 10 A or 15 A, depending on the standards in various countries. The overcurrent and short circuit protection must be in accordance with local and national electrical codes. The voltage rating value for AC power ranges between 100 VAC to 240 VAC depending on the standards in various countries. This product is intended for use on the TN and TT power systems.
The Cisco ASR 9000v satellite shelf for 48 VDC power supply has redundant -48 VDC #14 single-hole lug power terminals. The terminals are labeled RET(A), RET(B), -48V(A), and -48V(B) on the power module, as shown in Figure C-31.
Figure C-31 Cisco ASR 9000v Satellite Shelf for 48 VDC Power Supply
To install redundant DC power feeds, use four power cables and one ground cable. For a single power feed, only two power cables (#14 AWG or larger, copper conductor, 194 degrees Fahrenheit [90 degrees Celsius] minimum) and one ground cable (#8 AWG or larger) are required. Use a conductor with low impedance to ensure circuit overcurrent protection. However, the conductor must have the capability to safely conduct any faulty current that might be imposed.
For a 48 VDC power supply, the fuse rating must not exceed 10 A. The voltages -40.5 VDC and -57.6 VDC are, respectively, the minimum and maximum voltages required to power the chassis. Functionality is guaranteed at -40 VDC input voltage, according to GR-1089, Issue 5. The nominal steady state voltage is -48 VDC.
We recommend the following wiring conventions, but customer conventions prevail:
•Red wire for battery connections (-48 VDC).
•Black wire for battery return connections (RET).
•The battery return connection is treated as DC-1, as defined in Telcordia GR-1089-CORE, Issue 5.
The ground lug must be a dual-hole type, UL Listed, CSA certified, and rated to accept the #8 AWG cable. Two ground threaded holes with M4 screws are provided on the Cisco ASR 9000v satellite shelf to accommodate the dual-hole lug, as shown in Figure C-32.
Figure C-32 Ground Points on the Cisco ASR 9000v Satellite Shelf
ETSI Power and Ground
The Cisco ASR 9000v satellite shelf for ETSI has redundant -48 VDC power connectors (DSUB for DC power module) on the DC power module. To install redundant power feeds, use the two power cables shipped with the Cisco ASR 9000v satellite shelf and one ground cable. For a DC power supply, the fuse rating must not exceed 10 A. The voltages -40.5 VDC and -57.6 VDC are, respectively, the minimum and maximum voltages required to power the chassis. The nominal steady state voltage is -48 VDC.
For AC power feed, use the power cable shipped with the Cisco ASR 9000v satellite shelf. For an AC power supply, the fuse rating must not exceed 10 A or 15 A, depending on the standards in various countries. The overcurrent and short circuit protection must be in accordance with local and national electrical codes. The voltage rating value for AC power ranges between 100 VAC to 240 VAC depending on the standards in various countries. This product is intended for use on the TN and TT power systems.
Caution Use only the power cables shipped with the Cisco ASR 9000v satellite shelf. The part number of the cables is Cisco PN 72-4974-XX and the PID is CPT-DC-CBL-E=.
NPT-J59 Installing the Power Feeds and Ground to the Cisco ASR 9000v Satellite Shelf
Purpose
|
This procedure describes how to install the power feeds to the Cisco ASR 9000v satellite shelf and how to ground the Cisco ASR 9000v satellite shelf.
|
Tools/Equipment
|
•#2 Phillips Dynamometric screwdriver
•Medium slot-head screwdriver
•Small slot-head screwdriver
•Screws
•Ground cable 8.37-mm² (#8 AWG) stranded
•Listed pressure dual-holes lugs suitable for #14 AWG or larger copper conductors
•Wire cutters
•Wire strippers
•Crimp tool
•Fuse panel
•ETSI only:
–Power cable (from the fuse panel to the power modules), shipped with the Cisco ASR 9000v satellite shelf
–Two-hole grounding lug, shipped with the Cisco ASR 9000v satellite shelf
•ANSI only:
–Power cable (from the fuse panel to the assembly), #14 AWG or larger copper conductors, 194°F [90°C])
|
Prerequisite Procedures
|
•Connect the chassis to the office ground. For detailed instructions on how to ground the chassis, see the Electrostatic Discharge and Grounding Procedure for the Cisco ASR 9000v Satellite Shelf section.
|
Required/As Needed
|
Required
|
Onsite/Remote
|
Onsite
|
Security Level
|
None
|
|
Warning This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available. Statement 1024
|
|
Warning To reduce the risk of electric shock, switch on the power only after the power cord is completely installed into the power module. Statement 390
|
|
Warning When stranded wiring is required, use approved wiring terminations, such as closed-loop or spade-type with upturned lugs. These terminations should be the appropriate size for the wires and should clamp both the insulation and conductor. Statement 1002
|
|
Warning Before performing any of the following procedures, ensure that power is removed from the DC circuit. Statement 1003
|
|
Warning Before working on a chassis or working near power supplies, unplug the power cord on AC units. Statement 246
|
|
Warning This equipment is intended to be grounded. Ensure that the host is connected to earth ground during normal use. Statement 39
|
|
Warning Use copper conductors only. Statement 1025
|
|
Warning Connect the unit only to DC power source that complies with the safety extra-low voltage (SELV) requirements in IEC 60950-1 based safety standards. Statement 1033
|
|
Warning This product requires short-circuit (overcurrent) protection, to be provided as part of the building installation. Install only in accordance with national and local wiring regulations. Statement 1045
|
|
Warning This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that the protective device is rated not greater than: 10A for Cisco ASR 9000v satellite shelf with 48 VDC power supply. Statement 1005
|
|
Warning This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that the protective device is rated not greater than: 10A-15A, 100-240VAC~. Statement 1005
|
|
Warning A readily accessible two-poled disconnect device must be incorporated in the fixed wiring. Statement 1022
|
|
Warning This unit might have more than one power supply connection. All connections must be removed to de-energize the unit. Statement 1028
|
Caution Do not operate the Cisco ASR 9000v satellite shelf without an air filter.
Note Replacement or cleaning of an air filter is recommended every 60 days. Air filters are replaceable or reusable.
Procedure
Step 1 Verify that the correct fuse panel is installed in the top mounting space:
•For a 48 VDC power supply, the fuse rating must not exceed 10 A.
•For an AC power supply, the fuse rating must not exceed 10 A or 15 A, depending on the standards in various countries. The overcurrent and short circuit protection must be in accordance with local and national electrical codes.
Step 2 Depending on the shelf and the power module installed, complete the necessary task:
•DLP-J179 Connecting Office Power (AC) to the Cisco ASR 9000v Satellite Shelf.
•DLP-J180 Connecting Office Power (DC) to the Cisco ASR 9000v Satellite Shelf (ANSI Only).
•DLP-J181 Connecting Office Power (DC) to the Cisco ASR 9000v Satellite Shelf (ETSI Only).
•Connect the office ground to the Cisco ASR 9000v satellite shelf. For detailed instructions on grounding, refer to the Connect the chassis to the office ground. For detailed instructions on how to ground the chassis, see the Electrostatic Discharge and Grounding Procedure for the Cisco ASR 9000v Satellite Shelf section.
Step 3 Complete the DLP-J182 Turning on and Verifying Office Power (AC) on the Cisco ASR 9000v Satellite Shelf or DLP-J183 Turning on and Verifying Office Power (DC) on the Cisco ASR 9000v Satellite Shelf as necessary.
Stop. You have completed this procedure.
DLP-J179 Connecting Office Power (AC) to the Cisco ASR 9000v Satellite Shelf
Purpose
|
This procedure describes how to connect AC power to the Cisco ASR 9000v satellite shelf.
|
Tools/Equipment
|
•#2 Phillips Dynamometric screwdriver
•Medium slot-head screwdriver
•Small slot-head screwdriver
•Wire wrapper
•Wire cutters
•Wire strippers
•Crimp tool
•Fuse panel
•Ground cable 8.37-mm² (#8 AWG) stranded
|
Prerequisite Procedures
|
•NTP-J55 Install the Cisco ASR 9000v Satellite Shelf
•Connect the chassis to the office ground. For detailed instructions on how to ground the chassis, see the
|
Required/As Needed
|
Required
|
Onsite/Remote
|
Onsite
|
Security Level
|
None
|
Note This product is intended for use on the TN and TT power systems.
|
Warning When installing or replacing the unit, the ground connection must always be made first and disconnected last. Statement 1046
|
|
Warning This equipment shall be connected to AC mains provided with a surge protective device (SPD) at the service equipment complying with NFPA 70, the National Electrical Code (NEC). Statement 7012
|
Caution The Cisco ASR 9000v satellite shelf relies on the protective devices in the building installation to protect against short circuit, overcurrent, and ground faults. Ensure that the protective devices are properly rated and comply with national and local codes.
Caution When terminating the frame ground, do not use soldering lug connectors, screwless (push-in) connectors, quick connect connectors, or other friction-fit connectors.
Note If the Cisco ASR 9000v satellite shelf loses its connection to the Cisco ASR 9000 router or Cisco CRS Line Card Chassis, the Cisco ASR 9000v satellite shelf resets until the connection to the Cisco ASR 9000 router or Cisco CRS Line Card Chassis is re-established.
Procedure
Step 1 Attach the AC power cable to the cable connector in the AC power module, as shown in Figure C-33.
Figure C-33 Connecting Office Power to the Cisco ASR 9000v Satellite Shelf —AC Power
Step 2 Close the cable clip to secure the power cable, as shown in Figure C-28.
Figure C-34 Closing the Cable Clip to Secure the Power Cable to the Cisco ASR 9000v Satellite Shelf
Step 3 Connect the power cable to the fuse panel or power source.
Note The voltage rating value for AC power ranges between 100 VAC to 240 VAC depending on the standards in various countries.
Step 4 Return to your originating procedure (NTP).
DLP-J180 Connecting Office Power (DC) to the Cisco ASR 9000v Satellite Shelf (ANSI Only)
Purpose
|
This procedure describes how to connect DC power to the Cisco ASR 9000v satellite shelf (ANSI only).
|
Tools/Equipment
|
•#2 Phillips Dynamometric screwdriver
•Medium slot-head screwdriver
•Small slot-head screwdriver
•Wire cutters
•Wire strippers
•Crimp tool
•Fuse panel
•Ground cable 8.37-mm² (#8 AWG) stranded
•Power cable (from fuse panel to assembly), #14 AWG or larger copper conductors, 194°F [90°C])
•Listed pressure dual-holes lugs suitable for #14 AWG or larger copper conductors
|
Prerequisite Procedures
|
•NTP-J55 Install the Cisco ASR 9000v Satellite Shelf
•Connect the chassis to the office ground. For detailed instructions on how to ground the chassis, see the Electrostatic Discharge and Grounding Procedure for the Cisco ASR 9000v Satellite Shelf section.
|
Required/As Needed
|
Required
|
Onsite/Remote
|
Onsite
|
Security Level
|
None
|
|
Warning When installing or replacing the unit, the ground connection must always be made first and disconnected last. Statement 1046
|
|
Warning Hazardous voltage or energy may be present on DC power terminals. Always replace cover when terminals are not in service. Be sure uninsulated conductors are not accessible when cover is in place. Statement 1075
|
Note The battery return connection is treated as DC-1, as defined in Telcordia GR-1089-CORE Issue 5.
Caution The Cisco ASR 9000v satellite shelf relies on the protective devices in the building installation to protect against short circuit, overcurrent, and ground faults. Ensure that the protective devices are properly rated and comply with national and local codes.
Note If the Cisco ASR 9000v satellite shelf loses its connection to the Cisco ASR 9000 router or Cisco CRS Line Card Chassis, the Cisco ASR 9000v satellite shelf resets until the connection to the Cisco ASR 9000 router or Cisco CRS Line Card Chassis is re-established.
Procedure
Step 1 Connect the return cables of the power supply to the Earth ground located at the power supply side.
Step 2 Connect the office power according to the fuse panel engineering specifications.
Step 3 Measure and cut the cables as needed to reach the Cisco ASR 9000v satellite shelf from the fuse panel.
Step 4 Dress the power according to local site practice.
Step 5 Strip 1/2 inch (12.7 mm) of insulation from all power cables that you will use.
Step 6 Crimp the lugs onto the ends of all the power leads.
Step 7 Remove the terminal block protective cover, as shown in Figure C-35.
Figure C-35 Removing the Terminal Block Protective Cover on the Cisco ASR 9000v Satellite Shelf
Step 8 Untighten the terminal block screws, as shown in Figure C-36.
Figure C-36 Loosening the Terminal Block Screws on the Cisco ASR 9000v Satellite Shelf
Step 9 Insert the lugs, as shown in Figure C-37.
Figure C-37 Inserting the Lugs on the Cisco ASR 9000v Satellite Shelf
Step 10 Tighten the M3.5 screws to a torque value of 7 in-lbs (0.79 N-m) to lock the lugs.
Step 11 Mount the terminal block protective cover on the Cisco ASR 9000v satellite shelf, as shown in Figure C-38.
Figure C-38 Replacing the Terminal Block Protective Cover on the Cisco ASR 9000v Satellite Shelf
Note Use only pressure terminal connectors, such as ring and fork types, when terminating the battery, battery return, and frame ground conductors.
Caution Before you make any crimp connections, coat all bare conductors (battery, battery return, and frame ground) with an appropriate antioxidant compound. Bring all unplated connectors, braided strap, and bus bars to a bright finish, then coat with an antioxidant before you connect them. You do not need to prepare tinned, solder-plated, or silver-plated connectors and other plated connection surfaces, but always keep them clean and free of contaminants.
Caution When terminating power, return (RET), and frame ground, do not use soldering lug, screwless (push-in) connectors, quick-connect, or other friction-fit connectors.
Step 12 Return to your originating procedure (NTP).
DLP-J181 Connecting Office Power (DC) to the Cisco ASR 9000v Satellite Shelf (ETSI Only)
|
Warning When installing or replacing the unit, the ground connection must always be made first and disconnected last. Statement 1046
|
|
Warning Hazardous voltage or energy may be present on DC power terminals. Always replace cover when terminals are not in service. Be sure uninsulated conductors are not accessible when cover is in place. Statement 1075
|
Note The battery return connection is treated as DC-1, as defined in Telcordia GR-1089-CORE Issue 5.
Caution The Cisco ASR 9000v satellite shelf relies on the protective devices in the building installation to protect against short circuit, overcurrent, and ground faults. Ensure that the protective devices are properly rated and comply with national and local codes.
Note If the Cisco ASR 9000v satellite shelf loses its connection to the Cisco ASR 9000 router or Cisco CRS Line Card Chassis, the Cisco ASR 9000v satellite shelf resets until the connection to the Cisco ASR 9000 router or Cisco CRS Line Card Chassis is re-established.
Procedure
Step 1 Connect the return cables of the power supply to the Earth ground located at the power supply side.
Step 2 Attach the DC ETSI power cables to the DSUB power connectors of the DC power module, as shown in Figure C-39.
Figure C-39 Connecting DC ETSI Power Cables to the DSUB Power Connectors on the Cisco ASR 9000v Satellite Shelf
Step 3 Tighten the M3 pan-head screws to a torque value of 4 in-lbs (0.45 N-m) to secure the cable, as shown in Figure C-40.
Figure C-40 Securing the DC Power Cables to the Cisco ASR 9000v Satellite Shelf
Note Use only pressure terminal connectors, such as ring and fork types, when terminating the battery, battery return, and frame ground conductors.
Caution Before you make any crimp connections, coat all bare conductors (battery, battery return, and frame ground) with an appropriate antioxidant compound. Bring all unplated connectors, braided strap, and bus bars to a bright finish, then coat with an antioxidant before you connect them. You do not need to prepare tinned, solder-plated, or silver-plated connectors and other plated connection surfaces, but always keep them clean and free of contaminants.
Caution When terminating power, return (RET), and frame ground, do not use soldering lug, screwless (push-in) connectors, quick-connect, or other friction-fit connectors.
Step 4 Return to your originating procedure (NTP).
DLP-J182 Turning on and Verifying Office Power (AC) on the Cisco ASR 9000v Satellite Shelf
|
Warning To reduce the risk of electric shock, switch on the power only after the power cord is completely installed into the power module. Statement 390
|
Note Do not apply power to the shelf assembly until you complete all the installation steps.
Procedure
Step 1 To power up the node, insert the fuse into the fuse position according to site practice. For an AC power supply, the fuse rating must not exceed 10 A or 15 A, depending on the standards in various countries.
Step 2 If the Cisco ASR 9000v satellite shelf does not power up, check the voltage at the power source using a voltmeter. The voltage should be 100 VAC to 240 VAC +/-10 percent.
Step 3 Return to your originating procedure (NTP).
DLP-J183 Turning on and Verifying Office Power (DC) on the Cisco ASR 9000v Satellite Shelf
|
Warning To reduce the risk of electric shock, switch on the power only after the power cord is completely installed into the power module. Statement 390
|
Note Do not apply power to the shelf assembly until you complete all the installation steps.
Procedure
Step 1 Using a voltmeter, verify the office battery and ground at the following points on the fuse panel:
a. To verify the power, place the black test lead of the voltmeter to the return (RET). Place the red test lead on the BAT-A connection and verify that:
•For a 48 VDC power supply, the voltage is between -40.5 VDC and -57.6 VDC. Place the red test lead on the BAT-B connection and verify that it is between -40.5 VDC and -57.6 VDC.
Note The voltages -40.5 VDC and -57.6 VDC are, respectively, the minimum and maximum voltages required to power the Cisco ASR 9000v satellite shelf that has 48V DC power supply. The nominal steady state voltage is -48 VDC.
b. To verify the ground, place the black test lead of the voltmeter to the frame ground. Place the red test lead on the BAT-A return ground and verify that no voltage is present, that is, meter reading must be 0 VDC. Place the red test lead on the BAT-B return ground and verify that no voltage is present, that is, meter reading must be 0 VDC.
Step 2 To power up the node, insert the fuse into the fuse position according to site practice. For a 48V DC power supply, the fuse rating must not exceed 10 A.
Step 3 Using a voltmeter, verify the Cisco ASR 9000v satellite shelf for -48 VDC battery and return:
a. To verify the BAT-A of the Cisco ASR 9000v satellite shelf, place the black lead of the voltmeter to the return. Place the red test lead to the -48V (BAT-A battery connection) red cable. For a 48 VDC power supply, verify that it reads between -40.5 VDC and -57.6 VDC. Then place the red test lead of the voltmeter to the RET1 (BAT-A return ground) black cable and verify that no voltage is present, that is, meter reading must be 0 VDC.
Note For a Cisco ASR 9000v satellite shelf that has 48 VDC power supply, the voltages -40.5 VDC and -57.6 VDC. are, respectively, the minimum and maximum voltages required to power the Cisco ASR 9000v satellite shelf. The nominal steady state voltage is -48 VDC.
b. To verify the BAT-B of the Cisco ASR 9000v satellite shelf, place the black test lead of the voltmeter to the return. Place the red test lead to the -48 V (BAT-B battery connection) red cable. For a 48 VDC power supply, verify that it reads between -40.5 VDC and -57.6 VDC. Then place the red test lead of the voltmeter to the RET2 (BAT-B return ground) black cable and verify that no voltage is present, that is, meter reading must be 0 VDC.
c. To verify the ground, place the black test lead of the voltmeter to the frame ground. Place the red test lead on the BAT-A return ground and verify that no voltage is present, that is, meter reading must be 0 VDC. Place the red test lead on the BAT-B return ground and verify that no voltage is present, that is, meter reading must be 0 VDC.
Step 4 Return to your originating procedure (NTP).
NTP-J60 Connecting Cables to the EOBC, Timing, and Console Ports on the Cisco ASR 9000v Satellite Shelf
Procedure
Step 1 Complete the DLP-J184 Connecting the Timing Cables to the PPS, 10MHz, and ToD/PPS Ports on the Cisco ASR 9000v Satellite Shelf procedure to connect timing to an external equipment.
Step 2 Complete the DLP-J185 Connecting the Cables to the EOBC or Console Port on the Cisco ASR 9000v Satellite Shelf procedure to install the cables to the EOBC or console port.
Stop. You have completed this procedure.
DLP-J184 Connecting the Timing Cables to the PPS, 10MHz, and ToD/PPS Ports on the Cisco ASR 9000v Satellite Shelf
|
Warning The intra-building ports of the equipment or subassembly is suitable for connection to intra-building or unexposed wiring or cabling only. The intra-building port(s) of the equipment or subassembly must not be metallically connected to interfaces that connect to the OSP or its wiring. These interfaces are designed for use as intra-building interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE, Issue 5) and require isolation from the exposed OSP cabling. The addition of Primary Protectors is not sufficient protection in order to connect these interfaces metallically to OSP wiring. Statement 7005
|
Note For rules about provisioning timing references, see ITU-T G.813.
Note To unplug the RJ-45 cables connected to the ToD/PPS and EOBC ports on the fan-tray, use small pliers or a screwdriver.
Procedure
Step 1 Locate the timing connectors (PPS, 10 MHz, or ToD/PPS) on the fan-tray assembly of the Cisco ASR 9000v satellite shelf, as shown in Figure C-41.
Figure C-41 Timing Connectors (PPS, 10 MHz, or ToD/PPS) on the Fan-Tray Assembly
Step 2 To connect the PPS or 10 MHz port:
a. Connect one end of the mini-BNC cable to the PPS or 10 MHz mini-BNC output port.
b. Connect the other end of the mini-BNC cable to an external equipment to provide timing signals.
Step 3 To connect the ToD/PPS RJ-45 output port:
a. Connect one end of a standard CAT-5 Ethernet cable to the ToD/PPS RJ-45 output port.
b. Connect the other end of the CAT-5 Ethernet cable to an external equipment to provide timing signals.
Step 4 Return to your originating procedure (NTP).
DLP-J185 Connecting the Cables to the EOBC or Console Port on the Cisco ASR 9000v Satellite Shelf
|
Warning The intra-building ports of the equipment or subassembly is suitable for connection to intra-building or unexposed wiring or cabling only. The intra-building port(s) of the equipment or subassembly must not be metallically connected to interfaces that connect to the OSP or its wiring. These interfaces are designed for use as intra-building interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE, Issue 5) and require isolation from the exposed OSP cabling. The addition of Primary Protectors is not sufficient protection in order to connect these interfaces metallically to OSP wiring. Statement 7005
|
Note The console port is used for the setup and maintenance of the Cisco ASR 9000v satellite shelf and the EOBC port is used for disaster recovery, that is, to log in to the Cisco ASR 9000v satellite shelf for troubleshooting when the connection between the Cisco ASR 9000v satellite shelf and the Cisco ASR 9000 router or Cisco CRS Line Card Chassis is lost.
Note To unplug the RJ-45 cables connected to the ToD/PPS and EOBC ports on the fan-tray, use small pliers or a screwdriver.
Procedure
Step 1 Locate the EOBC port or the console port on the fan-tray assembly of the Cisco ASR 9000v satellite shelf, as shown in Figure C-41.
Figure C-42 EOBC or Console Port on the Fan-Tray Assembly
Step 2 To connect the EOBC port:
a. Connect one end of a standard CAT-5 Ethernet cable to the EOBC port.
b. Connect the other end of the standard CAT-5 Ethernet cable to external equipment to establish external connectivity.
Step 3 To connect the console port:
a. Connect one end of the USB cable to the console port.
b. Connect the other end of the USB cable to the console terminal or a modem that connects to the console terminal.
Step 4 Return to your originating procedure (NTP).
NTP-J61 Install and Route Fiber-Optic Cables
|
Warning Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or view directly with optical instruments. Statement 1051
|
Caution When connecting an optical fiber patch cord between the Cisco ASR 9000v satellite shelf and the optical card ports in the Cisco ASR 9000 router or Cisco CRS Line Card Chassis, use the electrostatic discharge wristband supplied with the Cisco ASR 9000 router or Cisco CRS Line Card Chassis.
Note Always clean all the fiber connectors thoroughly before making the connection with the mating adapter. Very small particles can permanently damage the end of the mating fiber inside the Cisco ASR 9000v satellite shelf, which makes regular cleaning imperative. For cleaning instructions, see NTP-J62 Clean Fiber Connectors.
Note The Cisco ASR 9000v satellite shelf features LC/UPC bulkhead adapters. Always use fiber-optic cables equipped with the corresponding (LC/UPC) connector type. Using any other type of connector results in damage to the connector or adapter, or both.
Procedure
Step 1 Place the LC/UPC cable connector in front of the corresponding bulkhead adapter on the front panel of the Cisco ASR 9000v satellite shelf.
Step 2 Align the keyed ridge of the cable connector with the slot in the receiving adapter.
Step 3 Gently push the cable connector into the adapter until you hear a click, which indicates that the latching system is engaged.
Step 4 Route the fiber cables through the cable guide (left and right side). A tie-wrap is tied around the fiber and cables through the cable guide.
The cables are routed through the cable guide in an ANSI (23-inch) rack configuration, as shown in this Figure C-43.
Figure C-43 Cable Management in an ANSI Rack Configuration
The cables are routed through the cable guide in an ETSI rack configuration, as shown in Figure C-44.
Figure C-44 Cable Management in an ETSI Rack Configuration
Note If no cable guide is installed, bind the cables and fibers using the tie-wrap.
Maintaining the Cisco ASR 9000v Satellite Shelf
This section explains how to maintain the Cisco ASR 9000v satellite shelf installations.
Air Filter Overview
The Cisco ASR 9000v satellite shelf contains a preinstalled reusable air filter (15454 M2-FTF) on the right side of the shelf.
The reusable filter is made up of a gray, open-cell, polyurethane foam that is specially coated to provide fire and fungi resistance. Spare filters should be kept in stock. Inspect the air filter every 30 days, and clean the filter every three to six months. The air filter can be replaced without removing the fan-tray assembly. However, the fan-tray must be turned off to remove the air filter. Replace the air filter every two to three years. Avoid cleaning the air filter with harsh cleaning agents or solvents.
Caution Do not operate a Cisco ASR 9000v satellite shelf without the mandatory air filter.
NPT-J58 Replacing the Air Filter in the Cisco ASR 9000v Satellite Shelf
Purpose
|
This procedure describes how to replace the air filter in the Cisco ASR 9000v satellite shelf.
|
Tools/Equipment
|
•#2 Phillips Dynamometric screwdriver
|
Prerequisite Procedures
|
•NTP-J55 Install the Cisco ASR 9000v Satellite Shelf.
•Connect the chassis to the office ground. For detailed instructions on how to ground the chassis, see the
|
Required/As Needed
|
Required
|
Onsite/Remote
|
Onsite
|
Security Level
|
None
|
Caution Do not operate the Cisco ASR 9000v satellite shelf without an air filter.
Note Replacement or cleaning of an air filter is recommended every 60 days. Air filters are replaceable or reusable.
Procedure
Step 1 Loosen the screw on the air filter faceplate, as shown in Figure C-45.
Figure C-45 Removing the Air Filter in the Cisco ASR 9000v Satellite Shelf
Step 2 Extract the air filter from the Cisco ASR 9000v satellite shelf, as shown in Figure C-46.
Figure C-46 Extracting the Air Filter in the Cisco ASR 9000v Satellite Shelf
Step 3 Remove the air filter faceplate from the air filter frame, as shown in Figure C-47.
Figure C-47 Removing the Air Filter from the Air Filter Faceplate
Step 4 Clean or replace the air filter.
Step 5 Insert the air filter faceplate engaging the air filter frame, as shown in Figure C-48.
Figure C-48 Attach the Air Filter Faceplate to the Air Filter Frame
Step 6 Insert the air filter into the Cisco ASR 9000v satellite shelf.
Step 7 Tighten the M3 screw on the air filter to a torque value of 4 in-lbs (0.45 N-m).
Stop. You have completed this procedure.
NTP-J62 Clean Fiber Connectors
Purpose
|
This procedure cleans the fiber connectors.
|
Tools/Equipment
|
Inspection microscope
Type A Fiber Optic Connector Cleaner (CLETOP reel)
Optical swab
Optical receiver cleaning stick
|
Prerequisite Procedures
|
None
|
Required/As Needed
|
Required
|
Onsite/Remote
|
Onsite
|
Security Level
|
None
|
|
Warning Invisible laser radiation may be emitted from the end of the unterminated fiber cable or connector. Do not view directly with optical instruments. Viewing the laser output with certain optical instruments (for example, eye loupes, magnifiers, and microscopes) within a distance of 100 mm may pose an eye hazard. Statement 1056
|
Step 1 Using an inspection microscope, inspect each fiber connector for dirt, cracks, or scratches.
Step 2 Replace any damaged fiber connectors.
Note Replace all dust caps whenever the equipment is unused for 30 minutes or more.
Step 3 Complete the "DLP-J187 Clean Fiber Connectors with CLETOP" task as necessary.
Step 4 Complete the "DLP-J188 Clean the Fiber Adapters" task as necessary.
Note To clean multi-fiber optic connectors, complete the "DLP-J186 Clean Multi Fiber-Optic Cable Connectors" task as necessary.
Stop. You have completed this procedure.
DLP-J186 Clean Multi Fiber-Optic Cable Connectors
Purpose
|
This task cleans the multi fiber optic connectors
|
Tools/Equipment
|
Cleaning Cartridge for multi fiber optic connectors
|
Prerequisite Procedures
|
None
|
Required/As Needed
|
Required
|
Onsite/Remote
|
Onsite
|
Security Level
|
None
|
|
Warning Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or view directly with optical instruments. Statement 1051
|
Step 1 Remove the protective cap on the optical fiber cable connector.
Step 2 Read the manufacturer (cleaning cartridge) instructions to insert the connector into the cleaning cartridge.
Step 3 Slide the lever on the cartridge to swipe the connector surface.
Step 4 Insert the fiber connector into the applicable adapter or attach a dust cap to the fiber connector.
Note If you must replace a dust cap on a connector, first verify that the dust cap is clean.
Step 5 Return to your originating procedure (NTP).
DLP-J187 Clean Fiber Connectors with CLETOP
Purpose
|
This task cleans the fiber connectors with CLETOP.
|
Tools/Equipment
|
Type A Fiber Optic Connector Cleaner (CLETOP reel)
Optical receiver cleaning stick
|
Prerequisite Procedures
|
None
|
Required/As Needed
|
Required
|
Onsite/Remote
|
Onsite
|
Security Level
|
None
|
Step 1 Remove the dust cap from the fiber connector.
Step 2 Press the lever up to open the shutter door. Each time you press the lever, you expose a clean wiping surface.
Step 3 Insert the connector into the CLETOP cleaning cassette slot, rotate one quarter turn, and gently swipe downwards.
Step 4 Use an inspection microscope to inspect each fiber connector for dirt, cracks, or scratches. If the connector is not clean, repeat Steps 1 to 3.
Step 5 Insert the fiber connector into the applicable adapter or attach a dust cap to the fiber connector.
Note If you must replace a dust cap on a connector, first verify that the dust cap is clean. To clean the dust cap, wipe the outside of the cap using a dry, lint-free wipe and the inside of the dust cap using a CLETOP stick swab (14100400).
Step 6 Return to your originating procedure (NTP).
DLP-J188 Clean the Fiber Adapters
Purpose
|
This task cleans the fiber adapters.
|
Tools/Equipment
|
CLETOP stick swab
|
Prerequisite Procedures
|
None
|
Required/As Needed
|
Required
|
Onsite/Remote
|
Onsite
|
Security Level
|
None
|
Step 1 Remove the dust plug from the fiber adapter.
Step 2 Insert a CLETOP stick swab (14100400) into the adapter opening and rotate the swab.
Step 3 Place dust plugs on the fiber adapters when not in use.
Step 4 Return to your originating procedure (NTP).
NTP-J63 Perform the Cisco ASR 9000v Satellite Shelf Installation Acceptance Test
Purpose
|
This procedure describes how to perform a shelf installation acceptance test for the Cisco ASR 9000v satellite shelf.
|
Tools/Equipment
|
Voltmeter
|
Prerequisite Procedures
|
All applicable installation procedures in this appendix
|
Required/As Needed
|
Required
|
Onsite/Remote
|
Onsite
|
Security Level
|
None
|
Procedure
Step 1 Once you have installed your Cisco ASR 9000v satellite shelf, verify that each applicable procedure listed in the below table was completed.
Step 2 DLP-J188 Inspect the Cisco ASR 9000v Satellite Shelf Installation and Connections.
Step 3 DLP-J189 Measure DC Voltage on the Cisco ASR 9000v Satellite Shelf.
Step 4 Continue with NTP-J63 Perform the Cisco ASR 9000v Satellite Shelf Installation Acceptance Test.
Stop. You have completed this procedure.
DLP-J188 Inspect the Cisco ASR 9000v Satellite Shelf Installation and Connections
Purpose
|
This procedure describes how to inspect the shelf installation and connections and verify that everything is installed and connected properly on the Cisco ASR 9000v satellite shelf.
|
Tools/Equipment
|
None
|
Prerequisite Procedures
|
None
|
Required/As Needed
|
Required
|
Onsite/Remote
|
Onsite
|
Security Level
|
None
|
Procedure
Step 1 Make sure that all external wiring connections (that is, power, ground, alarms, and so on) are secure. If a wire or cable is loose, return to the appropriate procedure in this chapter to correct it.
Step 2 Return to your originating procedure (NTP).
DLP-J189 Measure DC Voltage on the Cisco ASR 9000v Satellite Shelf
Purpose
|
This procedure describes how to measure the power to verify correct power and returns.for the Cisco ASR 9000v satellite shelf.
|
Tools/Equipment
|
Voltmeter
|
Prerequisite Procedures
|
Before installing the DC power, check the voltage.
|
Required/As Needed
|
Required
|
Onsite/Remote
|
Onsite
|
Security Level
|
None
|
|
Warning To reduce the risk of electric shock, switch on the power only after the power cord is completely installed into the power module. Statement 390
|
Caution Do not apply power to the shelf assembly until you complete all the installation steps.
Procedure
Step 1 Using a voltmeter, verify the office battery and ground at the following points on the fuse panel:
a. To verify the power, place the black test lead of the voltmeter to the return (RET). Hold it there while completing Step b.
b. Place the red test lead on the fuse power points on the third-party power distribution panel to verify that they read between:
•For a 48 VDC power supply, the voltage is between -40.5 VDC and -57.6 VDC. Place the red test lead on the BAT-B connection and verify that it is between -40.5 VDC and -57.6 VDC.
Note The voltages -40.5 VDC and -57.6 VDC are, respectively, the minimum and maximum voltages required to power the Cisco ASR 9000v satellite shelf that has 48V DC power supply. The nominal steady state voltage is -48 VDC.
Step 2 Using a voltmeter, verify the shelf ground and power wiring: Place the black lead (positive) on the RET1(A) and the red lead on the -48 V (A) point.
•For the Cisco ASR 9000v satellite shelf with 48 V power supply, verify a reading between -40.5 VDC and -57.6 VDC.
If there is no voltage, check the following and correct if necessary:
•Battery and ground are reversed to the shelf.
•Battery is open or missing.
•Return is open or missing.
Step 3 Using a voltmeter, verify the Cisco ASR 9000v satellite shelf for -48 VDC battery and return:
a. To verify the BAT-A of the Cisco ASR 9000v satellite shelf, place the black lead of the voltmeter to the return. Place the red test lead to the -48V (BAT-A battery connection) red cable. For a 48 VDC power supply, verify that it reads between -40.5 VDC and -57.6 VDC. Then place the red test lead of the voltmeter to the RET1 (BAT-A return ground) black cable and verify that no voltage is present, that is, meter reading must be 0 VDC.
Note For a Cisco ASR 9000v satellite shelf that has 48 VDC power supply, the voltages -40.5 VDC and -57.6 VDC. are, respectively, the minimum and maximum voltages required to power the Cisco ASR 9000v satellite shelf. The nominal steady state voltage is -48 VDC.
b. To verify the BAT-B of the Cisco ASR 9000v satellite shelf, place the black test lead of the voltmeter to the return. Place the red test lead to the -48 V (BAT-B battery connection) red cable. For a 48 VDC power supply, verify that it reads between -40.5 VDC and -57.6 VDC. Then place the red test lead of the voltmeter to the RET2 (BAT-B return ground) black cable and verify that no voltage is present, that is, meter reading must be 0 VDC.
Step 4 Return to your originating procedure (NTP).
Hardware Specifications
This section contains product names, product IDs, and hardware specifications for the Cisco ASR 9000v satellite shelf.
Product Names
The product names for the Cisco ASR 9000v satellite shelf are listed in Table C-10. The Cisco ASR 9000v satellite shelf is available in three variations based on the power module.
Table C-10 Product Names for the Cisco ASR 9000v Satellite Shelf
Shelf
|
Product Name
|
Cisco ASR 9000v satellite shelf with an AC power module for ANSI and ETSI standards
|
ASR-9000v-44GE-AC=
|
Cisco ASR 9000v satellite shelf with a DC power module (48 V) for ANSI standard
|
ASR-9000v-44GE-48A=
|
Cisco ASR 9000v satellite shelf with a DC power module (48 V) for ETSI standard
|
ASR-9000v-44GE-48E=
|
Cisco ASR 9000v Satellite Shelf Product IDs
The Cisco ASR 9000v satellite shelf system includes the following Product IDs:
•ASR-9000v-AC 44-port GE + 4-port 10GE ASR 9000v, AC Power, Fan, Filter
•ASR-9000v-DC-A 44-port GE + 4-port 10GE ASR 9000v, DC Power, Fan, Filter, ANSI Chassis
•ASR-9000v-DC-E 44-port GE + 4-port 10GE ASR 9000v, DC Power, Fan, Filter, ETSI Chassis
•A9K-NV-5S-LIC ASR-9000 nV Host License for up to 5 Satellites
•A9K-NV-20S-LIC ASR-9000 nV Host License for up to 20 Satellites
•License+Satellite
•ASR-9000v-FAN= Cisco ASR 9000v Satellite Shelf Fan Tray with Filter
Cisco ASR 9000v Satellite Shelf System Specifications
This section provides the specifications for timing, power, and environmental specifications, and shelf dimensions of the Cisco ASR 9000v satellite shelf system.
The GPS (Global Positioning System) interface (1PPS and 10Mhz) specifications are listed in Table C-11.
.
Table C-11 GPS (Global Positioning System) Interface (1PPS and 10Mhz) of the Cisco ASR 9000v Satellite Shelf System
| |
10 MHz Specification
|
1 PPS Specification
|
Waveform
|
Sine wave
|
Pulse
|
Frequency
|
10 MHz
|
1 PPS
|
Amplitude
|
>1 V LVTTL Compatible
|
>1 V LVTTL Compatible
|
Impedance
|
50?
|
50?
|
The pinout of the TOD (Time of Day) RJ45 port is listed in Table C-12.
Table C-12 TOD/1PPS RS422 Interface— RJ45 Pinout of the Cisco ASR 9000v Satellite Shelf System
Pin
|
Signal Name
|
Description
|
1
|
1PPS_N
|
1PPS RS422 output signal
|
2
|
1PPS_P
|
1PPS RS422 output signal
|
3
|
NC
|
No Connect
|
4
|
GND
|
—
|
5
|
GND
|
—
|
6
|
NC
|
No Connect
|
7
|
TOD_P
|
Time of Day RS422 output
|
8
|
TOD_N
|
Time of Day RS422 output
|
System Power for the Cisco ASR 9000v Satellite Shelf
The power specifications of the Cisco ASR 9000v satellite shelf system are listed in Table C-13.
Fan Tray
Table C-13 Cisco ASR 9000v Satellite Shelf Fan Tray Power Specifications
Shelf
|
Input Voltage
|
Power Consumption
|
Power Terminals
|
Fuse Rating
|
Cisco ASR 9000v satellite shelf with AC power module for ANSI and ETSI standards
|
100V - 240V AC depending on the standards in various countries
|
100 VAC 2.4 A; 240 VAC 1A
|
One AC single phase with 3- pole (line L, Neutral N, and Protective Earth PE) input connector.
|
Must not exceed 10 A or 15 A, depending on the standards in various countries.
|
Cisco ASR 9000v satellite shelf with 48 V DC power module for ANSI standard
|
Voltages -40.5 VDC and -57.6 VDC are, respectively, the minimum and maximum voltages required to power the chassis. The nominal steady state voltage is -48 VDC. Functionality is guaranteed at -40 VDC input voltage, according to GR-1089, Issue 5.
|
48 V DC 5 A
|
Single terminal block with four poles— -48V, RET for power terminals A and B.
|
Must not exceed 10 A
|
Cisco ASR 9000v satellite shelf with 48 V DC power module for ETSI standard
|
Voltages -40.5 VDC and -57.6 VDC are, respectively, the minimum and maximum voltages required to power the chassis. The nominal steady state voltage is -48 VDC.
|
48 VDC 5 A
|
DSUB 2 poles
|
Must not exceed 10 A
|
Table C-14 lists the power requirements for the fan-tray assembly of the Cisco ASR 9000v satellite shelf system.
Table C-14 Fan-Tray Power Requirements
Fan Tray
|
Watts
|
Amps
|
12 V supplied by the Cisco ASR 9000v satellite shelf
|
36
|
3
|
Cisco ASR 9000v Satellite Shelf Physical Dimensions
The physical dimensions of the Cisco ASR 9000v satellite shelf system are listed in Table C-13.
Table C-15 Physical Dimensions of the Cisco ASR 9000v Satellite Shelf System
Shelf
|
Physical Dimensions
|
| |
Measurement in inches
|
Measurement in mm
|
|
Height
|
Width
|
Depth
|
Weight in Kg
|
Height
|
Width
|
Depth
|
Weight in Kg
|
Cisco ASR 9000v Satellite Shelf
|
1.7
|
19 or 23 inches with mounting ears attached for ANSI rack configuration
21 inches with mounting ears attached for ETSI rack configuration
|
9.1
|
with AC power module— 4.06 kg
with DC power module— 4.22 kg
|
43.1
|
482.6 or 584.2 with mounting ears attached for ANSI rack configuration
533.4 mm with mounting ears attached for ETSI rack configuration
|
231.1
|
with AC power module— 4.06 kg
with DC power module— 4.22 kg
|
Cisco ASR 9000v Satellite Shelf Operating Temperature and Humidity
The operating temperature and humidity for the Cisco ASR 9000v satellite shelf system are as follows:
•Operating Temperature— 32 to 131 degrees Fahrenheit, 0 to +55 degrees Celsius)
•Operating Humidity— 5 to 85%, noncondensing; functionality is guaranteed up to 5 to 95%, noncondensing.
Cisco ASR 9000v Satellite Shelf Switching Capacity
The switching capacity of the Cisco ASR 9000v satellite shelf system is listed in Table C-16.
Table C-16 Switching Capacity of the Cisco ASR 9000v Satellite Shelf System
Shelf
|
Interface
|
Switching Capacity
|
Cisco ASR 9000v Satellite Shelf Shelf
|
44 GE 10/100/1000Mbps SFP ports
|
44 G
|
| |
Four 10GE SFP+ ports
|
|
Cisco ASR 9000v Satellite Shelf GBIC, SFP, SFP+, and XFP Compatibility
The GBIC, SFP, SFP+, and XFP compatibility of the Cisco ASR 9000v satellite shelf system is listed in Table C-17.
Table C-17 GBIC, SFP, SFP+, and XFP Cisco ASR 9000v Satellite Shelf System Compatibility
Platform
|
Compatible GBIC, SFP, SFP+, or XFP (Cisco Product ID)
|
|
Cisco ASR 9000v Satellite Shelf System
|
ONS-SC-2G-28.7=
ONS-SC-2G-30.3=through ONS-SC-2G-60.6=
ONS-SC-2G-37.4=
ONS-SC-2G-45.3=
ONS-SC-2G-53.3=
|
10-2307-02
10-2155-02 through
10-2184-02
10-2668-01
10-2670-01
10-2669-01
|
ONS-SE-2G-1470= through ONS-SE-2G-1610=
|
10-2461-01 through 10-2468-01
|
ONS-SE-GE-BXU=
|
10-2481-01
|
ONS-SE-GE-BXD=
|
10-2482-01
|
ONS-SE-ZE-EL=
|
10-2351-01
|
ONS-SI-100-FX=2
|
10-2350-01
|
ONS-SI-100-LX10=
|
10-2294-01
|
ONS-SI-GE-EX=
|
—
|
ONS-SI-GE-LX=
|
10-2300-01
|
ONS-SI-GE-SX=
|
10-2295-01
|
ONS-SI-GE-ZX=
|
10-2296-01
|
ONS-SC+-10G-ZR=
|
—
|
ONS-SC+-10G-LRM=
|
—
|
ONS-SC-GE-BXU=
|
10-2481-01
|
ONS-SC-GE-BXD=
|
10-2482-01
|
ONS-SC-E1-T1-CES=
|
—
|
ONS-SC-E3-T3-CES=
|
—
|
ONS-SC+-10G-CU1=
|
37-1188-01
|
ONS-SC+-10G-CU3=
|
37-1197-01
|
ONS-SC+-10G-CU5=
|
37-1198-01
|
ONS-SC+-10G-CU7=
|
37-1196-01
|
ONS-SC+-10G-ER=
|
10-2619-01
|
ONS-SC+-10G-LR=
|
10-2618-01
|
ONS-SC+-10G-LRM=
|
—
|
ONS-SC+-10G-SR=
|
10-2620-01
|
ONS-SC+-10G-ZR=
|
—
|
ONS-SC+-10G-xx.x=
|
—
|
ONS-SE+-10G-LR=
|
—
|
Next Steps
For information on powering up your system, please refer to the Plug and Play Satellite nV Switch Turn up section in the "Configuring the Satellite Network Virtualization (nV) System on the Cisco ASR 9000 Series Router" chapter of the Cisco ASR 9000 Series Aggregation Services Router Interface and Hardware Component Configuration Guide online.
Installing the Cisco ASR 901 Mobile Wireless Router as a Satellite Shelf
The section describes how to install the Cisco ASR 901 router as a satellite shelf, and how to connect it to networks and external devices. These procedures are described in the following sections:
•Safety Guidelines
•Prerequisites
•Site Planning
•Console Port Considerations
•Network Modules
•Mounting the Cisco ASR 901 Router
•Connecting the Chassis Ground and Power
•Installing and Removing SFP Modules
•Connecting Cables
•Powering On the Router
|
Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement 1030
|
|
Warning This unit is intended for installation in restricted access areas. A restricted access area can be accessed only through the use of a special tool, lock and key, or other means of security.
Statement 1017
|
Safety Guidelines
Before you begin installing the Cisco ASR 901 router, review the safety guidelines in Safety Precautions, and the Rack-Mounting Configuration Guidelines to avoid injuries or damaging the equipment.
In addition, before replacing, configuring, or maintaining the Cisco ASR 901 router, review the safety warnings listed in the document Cisco Regulatory Compliance and Safety Information for Cisco ASR 901 Series Aggregation Services Router.
Safety with Equipment
The following guidelines help ensure your safety and protect the equipment. This list does not include all the potentially hazardous situations, so be alert.
|
Warning Before connecting the system to the power source, read the installation instructions. Statement 1004
|
•Before moving the system, always disconnect all the power cords and interface cables.
•Never assume that power is disconnected from a circuit; always check.
•Before and after installation, keep the chassis area clean and dust-free.
•Keep tools and assembly components away from walk areas to avoid tripping over them.
•Do not work alone in potentially hazardous conditions.
•Do not perform any action that creates a potential hazard to people or makes the equipment unsafe.
•Do not wear loose clothing that may get caught in the chassis.
•When working under conditions hazardous to your eyes, wear safety glasses.
Safety with Electricity
|
Warning Before performing any of the following procedures, ensure that power is removed from the DC circuit. Statement 1003
|
|
Warning This unit is intended for installation in restricted access areas. A restricted access area can be accessed only through the use of a special tool, lock and key, or other means of security.
Statement 1017
|
|
Warning To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone-network voltage (TNV) circuits. LAN ports contain SELV circuits, and WAN ports contain TNV circuits. Some LAN and WAN ports both use RJ-45 connectors. Statement 1021
|
|
Warning Before working on equipment that is connected to power lines, remove jewelry (including rings, necklaces, and watches). Metal objects will heat up when connected to power and ground and can cause serious burns or weld the metal object to the terminals. Statement 43
|
|
Warning Before working on a chassis or working near power supplies, unplug the power cord on AC units; disconnect the power at the circuit breaker on DC units. Statement 12
|
|
Warning During periods of lightning activity, do not work on the system or connect or disconnect cables. Statement 1001
|
|
Warning There is the danger of explosion if the battery is replaced incorrectly. Replace the battery only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instructions. Statement 1015
|
|
Warning This unit might have more than one power supply connection. All connections must be removed to de-energize the unit. Statement 1028
|
When working on electrical equipment, follow these guidelines:
•Locate the room's emergency power switch. If an electrical accident occurs, you can quickly switch off the power.
•Before working on the system, switch off the DC main circuit breaker and disconnect the power terminal block cable.
•Disconnect all power before performing the following:
–Working on or near power supplies.
–Installing or removing a router chassis, or network processor module.
–Performing most hardware upgrades.
•Never install equipment that appears damaged.
•Carefully examine your work area for possible hazards, such as wet floors, ungrounded power extension cables, and missing safety grounds.
•Never assume that power is disconnected from a circuit; always check.
•Never perform any action that creates a potential hazard to people or makes the equipment unsafe.
•If an electrical accident occurs, proceed as follows:
–Use caution, and do not become a victim yourself.
–Switch off power to the router.
–If possible, send another person to get medical aid. Otherwise, determine the condition of the victim, and then call for help.
–Determine whether the person needs rescue breathing or external cardiac compressions; then take appropriate action.
In addition, use the following guidelines when working with any equipment that is disconnected from a power source, but still connected to telephone wiring or network cabling:
•Never install telephone wiring during a lightning storm.
•Never install telephone jacks in wet locations unless the jack is specifically designed for it.
•Never touch un-insulated telephone wires or terminals unless the telephone line is disconnected at the network interface.
•When installing or modifying telephone lines, use caution.
Preventing Electrostatic Discharge Damage
Electrostatic Discharge (ESD) can damage equipment and impair electrical circuitry. ESD can occur when electronic printed circuit cards are improperly handled, and can cause complete or intermittent failures. When removing and replacing modules, always follow ESD prevention procedures:
•Ensure that the router chassis is electrically connected to earth ground.
•Wear an ESD-preventive wrist strap, ensuring that it makes good skin contact. To channel unwanted ESD voltages safely to ground, connect the clip to an unpainted surface of the chassis frame. To guard against ESD damage and shocks, the wrist strap and cord must operate effectively.
•If no wrist strap is available, ground yourself by touching a metal part of the chassis.
Caution For the safety of your equipment, periodically check the resistance value of the antistatic wrist strap. It should be between 1 and 10 Mohm.
Prerequisites
Before installing the Cisco ASR 901 router, it is important to prepare for installation by:
•Preparing the site (site planning) and reviewing the installation plans or method of procedures (MOPs).
•Unpacking and inspecting the Cisco ASR 901 router.
•Gathering tools and test equipment required to properly install the Cisco ASR 901 router.
Site Planning
Ideally, you should have prepared the installation site beforehand. As part of your preparation, obtain a floor plan of the site and the equipment rack where the Cisco ASR 901 router would be housed. Determine the location of any existing routers and their interconnections, including communications and power. Following the air flow guidelines (see the "Air Flow Guidelines" section), ensure that adequate cooling air is provided to the router.
All personnel involved in the installation of the router including installers, engineers, and supervisors should participate in the preparation of a Method of Procedure (MOP) for approval by the customer.
Power Supply Considerations
Check the power at your site to ensure that you are receiving clean power (free of spikes and noise). Install a power conditioner if necessary (see the Power Supply for power requirements).
|
Warning This equipment is designed for connection to TN and IT power systems. Statement 16
|
Site Environment
Install the Cisco ASR 901 router in an equipment rack. The location of your router and the layout of your equipment rack, or wiring room are extremely important considerations for proper operation. Cramped equipment, inadequate ventilation, and inaccessible panels can cause malfunctions and shutdown, and can make maintenance difficult. Plan to access the front and rear panels of the router.
Take the following precautions for an acceptable operating environment for your router and to avoid environmentally caused equipment failures:
•Ensure that the room where your router operates has adequate air circulation. Electrical equipment generates heat. Without adequate circulation, ambient air temperature may not cool the equipment to acceptable operating temperatures.
•Always follow ESD-prevention procedures described in the "Preventing Electrostatic Discharge Damage" section to avoid damage to equipment. Damage from static discharge can cause immediate or intermittent equipment failure.
Air Flow Guidelines
To ensure adequate air flow through the equipment rack, we recommend that you maintain a clearance of at least 6 inches (15.24 cm) on each side of the rack at all times.
Caution If air flow through the equipment rack and the routers that occupy it is blocked or restricted, or if the ambient air being drawn into the rack is too warm, an over temperature condition can occur within the rack and the routers that occupy it.
The site should also be as dust-free as possible. Dust tends to clog the router fans, reducing the flow of cooling air through the equipment rack and the routers. Thus, increasing the risk of an over temperature condition.
Use the following guidelines to plan your equipment rack configuration:
•Mount the Cisco ASR 901 router in a 19-inch rack (with a 17.5- or 17.75-inch opening).
•Beside air flow, you must allow clearance around the rack for maintenance.
•Enclosed racks must have adequate ventilation. Ensure that the rack is not congested, because each router generates heat. An enclosed rack should have louvered sides and a fan to provide cooling air. Heat that is generated by equipment near the bottom of the rack can be drawn upward into the intake ports of the equipment above.
•When mounting a chassis in an open rack, ensure that the rack frame does not block the intakes or (on the left side of the chassis) or the exhaust (on the right side of the chassis).
•When a rack-installed equipment fails, especially equipment in an enclosed rack, try making the equipment operate by itself, if possible. Power off other equipment in the rack (and in adjacent racks) to give the router a maximum of cooling air and clean power.
Method of Procedure
Part of site preparation includes reviewing installation plans or method of procedures (MOPs). An example of a MOP that includes pre-installation checklist of tasks, considerations to address and agree upon before proceeding with the installation, is as follows:
1. Read this hardware installation guide.
2. Assign personnel.
3. Determine protection requirements for personnel, equipment, and tools.
4. Evaluate potential hazards that may affect service.
5. Schedule time for installation.
6. Determine space requirements.
7. Determine power requirements.
8. Identify required procedures or tests.
9. On an equipment plan, make a preliminary decision that locates each Cisco ASR 901 router that you plan to install.
10. Verify the list of replaceable parts for installation (screws, bolts, washers, and so on) so that the parts are identified.
11. Check the required tools list to make sure the necessary tools and test equipment are available (see the "Required Tools and Equipment" section).
12. Perform the installation.
Unpacking and Checking the Contents of your Shipment
The shipping package for the Cisco ASR 901 router is designed to reduce the possibility of product damage associated with routine handling experienced during shipment. Do not remove the router from its shipping container until you are ready to install it.
Note Do not discard the packaging materials used in shipping your Cisco ASR 901 router. You will need the packaging materials in the future if you move or ship the router.
The Cisco ASR 901 router, cables, and any optional equipment you ordered may be shipped in more than one container. When you unpack the containers, check the packing list to ensure that you receive all of the following items:
•Router
•Accessory kit (part number 53-3085-01/53-3295-0 for the Cisco ASR 901), containing
–Terminal block (part number 53-3085-01)
–Two hole lug, 6-AWG ground wire, #10 blue stud (part number 32-0629-01)
–Two pan-head Phillips screws used to attach the lug to the router, M5.0x10mm
–Two cable guides (part number 700-01663-01)
–Two pan-head Phillips screws used to attach the cable guides, M4,0x20mm (part number 48-0654-01)
Note There is no AC power option.
•Cisco Information Packet publication
Inspect all items for shipping damage. If an item appears to be damaged, or if you encounter problems installing or configuring your router, contact customer service. The Cisco Information Packet provides warranty, service, and support information.
Required Tools and Equipment
You need the following tools and equipment to install and upgrade the router and its components:
|
Warning Only trained and qualified personnel should be allowed to install or replace this equipment.
Statement 49
|
•ESD-preventive cord and wrist strap.
•Number 2 Phillips screwdriver.
•Flat-blade screwdrivers: small, 3/16-inch (0.476 cm) and medium, 1/4-inch (0.625 cm).
–To install or remove modules
–To remove the cover, if you are upgrading memory or other components
•Number 12-24 pan-head screws to secure the router to the equipment rack.
•Cables for connection to the WAN and LAN ports (depending on the configuration).
Note For more information on cable specifications, see Connector and Cable Specifications
•Ethernet hub or PC with a network interface card for connection to the Ethernet (LAN) ports.
•Console terminal (an ASCII terminal or a PC running terminal emulation software) is configured for 9600 baud, 8 data bits, no parity, and 2 stop bits.
•Console cable for connection to the console port.
•Ratcheting torque screwdriver with a Phillips head that exerts up to 15 pound-force inches (lbf-in) of pressure.
•Crimping tool as specified by the ground lug manufacturer.
•16-AWG copper wire for the power cord.
•Wire-stripping tools for stripping both 6-AWG and 18-AWG wire.
•Serial interfaces may require a channel service unit/data service unit (CSU/DSU).
Installation Checklist
To assist you with your installation and to provide a historical record of completed tasks and users, use the following Installation Checklist. Make a copy of this checklist and mark the entries as you complete each task. When the checklist is completed, include a copy of the checklist for each router in your Site Log along with other records for your new router. See Site Log for information on the Site Log, including a sample Site Log.
Installation Checklist for Site:
Router Name:
Task
|
Verified by
|
Date
|
Installation Checklist copied
|
|
|
Background information placed in Site Log
|
|
|
Site power voltages verified
|
|
|
Installation site power check completed
|
|
|
Required tools available
|
|
|
Additional equipment available
|
|
|
Router received
|
|
|
Documentation DVD received (if ordered)
|
|
|
Cisco Information Packet publication received
|
|
|
Chassis components verified
|
|
|
Initial electrical connections established
|
|
|
ASCII terminal (for local configuration) or modem (for remote configuration)
|
|
|
Signal distance limits verified
|
|
|
Startup sequence steps completed
|
|
|
Initial operation verified
|
|
|
Software image verified
|
|
|
Creating a Site Log
The site log provides a record of all actions related to installing and maintaining the router. Keep it in an accessible place near the chassis so that anyone who performs tasks has access to it.
Create the site log prior to installation. (See "Site Log" for more detailed information on the site log as well as a sample site log that can be used to make copies.)
Console Port Considerations
The Cisco ASR 901 router provides a single console port (labeled CONSOLE). A single RJ-45 cable is used for a console connection.
This section describes important cabling information to consider before connecting a console terminal—either an ASCII terminal or a PC running terminal emulation software—or a modem to the console port. The console port provides access to the router either locally (using a console terminal), or remotely (using a modem).
Note The Cisco ASR 901 router uses only console port.
Note Console and rollover cables are not included with the Cisco ASR 901 router. You can order the console cable from Cisco Systems, Inc. (Part number ACS-1900ASYN=).
Console Port Connections
The router provides an EIA/TIA-232 asynchronous serial console port (RJ-45). Depending on the cable and the adapter used, this port appears as a data terminal equipment (DTE) or data communications equipment (DCE) device at the end of the cable.
To connect an ASCII terminal to the console port, use the RJ-45 rollover cable with the female RJ-45-to-DB-25 adapter (labeled TERMINAL). To connect a PC running terminal emulation software to the console port, use the RJ-45 rollover cable with the female RJ-45-to-DB-9 adapter (labeled TERMINAL). The default parameters for the port are 9600 baud, 8 data bits, no parity, and 2 stop bits. As a console port, hardware flow control is not supported. For instructions on installing a console terminal, see the "Connecting the Console Port" section.
For cable and port pinouts, see the online document Cisco Modular Access Router Cable Specifications. This document is provided on the documentation DVD that accompanied your router (if ordered), and is also available online at Cisco.com.
Network Modules
You can order the Cisco ASR 901 router as a satellite shelf with the following interface modules.
•SFP Ethernet interface module
•RJ-45 Ethernet interface module
Interface modules are installed and shipped with the router; they are not field replaceable.
Mounting the Cisco ASR 901 Router
Each Cisco ASR 901 router includes rack-mounting brackets. Using the rack-mounting brackets, you can front-mount theCisco ASR 901 router in a 19-inch (48.3-cm) equipment rack that conforms to the EIA-310-D specification (the inside width of the rack should be 17.72 to 17.80 inches [45 to 45.21 cm]).
Using the two rack-mounting brackets for mounting (part number 700-33522-01), you can recess Cisco ASR 901 router in the equipment rack. This arrangement provides extra space in front of the router for the cables and allows you to close the doors of racks equipped with front-close doors.
If you need to attach or replace the rack-mounting brackets, see the "Attaching the Rack-Mounting Brackets" section.
The rack-mounting brackets are slotted to allow the router to be mounted in racks with EIA 1.25-inch (3.175-cm) or WECO 1.0-inch (2.54-cm) hole spacing. When installed in the rack, the Cisco ASR 901 router requires one EIA 1.75-inch (4.4-cm) vertical mounting space (or 1 rack unit [RU]) for mounting (see the "Mounting the Cisco ASR 901 Router in a Rack" section).
Caution Allow clearance on either side of the Cisco ASR 901 router for cooling air to be drawn in through the left side and circulated through the chassis and out the two fan exhaust ports mounted on the other side of the chassis.
Rack-Mounting Configuration Guidelines
Follow these guidelines to configure the equipment rack:
•When mounting the router to an equipment rack, ensure that the rack is bolted to the floor.
•Because you may install more than one router into the rack, ensure that the weight of all of the routers installed does not make the rack unstable.
Caution Some equipment racks are also secured to ceiling brackets, if necessary, due to the weight of the equipment in the rack. Make sure that the rack you are using to install the routers is secured to the building structure.
•As mentioned in the "Air Flow Guidelines" section, maintain a 6-inch (15.24-cm) clearance on each side of the router to ensure adequate air intake and exhaust.
•Avoid installing the routers in an overly congested rack. Air flowing to or from other routers in the rack might interfere with the normal flow of cooling air through the routers, increasing the potential for overtemperature conditions within the routers.
•Allow at least 19 inches (48.7 cm) of clearance at the front and rear of the rack for router maintenance.
•Follow your local practices for cable management. Ensure that cables to and from the routers do not impede access to perform equipment maintenance or upgrades.
Attaching the Rack-Mounting Brackets
Complete the following tasks to install, replace, or rearrange the rack-mounting brackets so you can then mount the Cisco ASR 901 router in a 19-inch (48.3-cm) equipment rack. You can use the same rack-mounting brackets to front-mount the Cisco ASR 901 router in the equipment rack.
Step 1 Locate the mounting holes of the Cisco ASR 901 router.
Step 2 Align the rack-mounting bracket with the Cisco ASR 901 router and position with the four #6-32 x 0.25-inch screws (provided) (see Figure C-49 for front-mounting).
Figure C-49 Attaching the Bracket for Front-Mounting
Step 3 Insert the screws (four places) and tighten using a Number 2 Phillips screwdriver.
Step 4 Repeat Steps 2 and 3 for the other rack-mounting bracket.
Proceed to the next section, "Mounting the Cisco ASR 901 Router in a Rack" to continue the installation.
Mounting the Cisco ASR 901 Router in a Rack
Typically, the Cisco ASR 901 router mounts to a 19-inch (48.3-cm) 2-post equipment rack with rack-mounting brackets that attach toward the front of the router sides. The inside width between the two posts or mounting strips (left and right) must be at least 17.72 to 17.80 inches [45 to 45.21 cm]. For more information about the equipment rack, see "Hardware Description" section.
No vertical clearance is necessary above or below the router when it is mounted in the rack.
To secure the Cisco ASR 901 router to the equipment rack, you must use the two mounting screws (provided) for each side or follow your local practices for installing the router into your equipment rack. Ensure that the rack-mount brackets are securely fastened. For more information, see the "Attaching the Rack-Mounting Brackets" section.
To mount the Cisco ASR 901 router into the equipment rack, perform the following procedure.
Step 1 Locate the equipment rack position where you plan to install the router.
Step 2 Verify that there are no obstructions and ensure that the equipment rack is stabilized.
Step 3 Position the router in the equipment rack lining up the bracket holes on the router with the holes on the rack and secure with four #6-32 x 0.25-inch mounting screws (two on each side).
Note The vertical spacing for EIA equipment racks is 1.75 inches (4.44 cm), with mounting holes spaced 1.5 inches (3.81 cm) apart.
Step 4 Tighten the screws using a 1/4-inch flat-blade screwdriver (each side).
Attaching the Cable Guides
Complete the following steps to attach the two cable guides to the front of the mounting brackets. This procedure is optional.
Note The cable guides are useful only if your router is front-mounted. Do not attach the cable guides if your router is center-mounted or recess-mounted.
Use the cable guides to dress the cables that attach to the front of the Cisco ASR 901 router. The cable guides allow you to gather the cables and direct them to the left and right sides of the router. This helps to keep the cables from obscuring the fronts of lower routers in the same rack.
Step 1 In the accessory kit, locate the two cable guides (part number 700-01663-01) and two M4.0x20mm Phillips screws used to attach the cable guides (part number 48-0654-01).
Step 2 Position the cable guide over the threaded hole in the front flange of either the left or right mounting bracket. The threaded hole is located midway between the two slotted holes used to mount the unit to the rack.
Figure C-50 Attaching the Cable Guide
Step 3 Use an M4.0x20mm Phillips screw to fix the cable guide to the mounting bracket. Do not over-tighten the screw.
Step 4 Repeat Steps 2 and 3 to attach the other cable guide.
Note If you find it awkward to insert the screw while holding the cable guide in place, you can first insert the screw only far enough so that it does not fall out. Then, using the slot in the mounting pillar of the cable guide, slide the cable guide into place around the screw. Finally, tighten the screw to fix the cable guide to the mounting bracket.
Connecting the Chassis Ground and Power
Before you connect power or turn on power to the Cisco ASR 901 router, you must provide an adequate chassis ground (earth) connection to your router.
Grounding the Cisco ASR 901 Router
The Cisco ASR 901 router provides a grounding point on the rear of the unit for a 2-hole lug.
To ensure the chassis ground connection that you provide is adequate, you need the following parts and tools:
•Ratcheting torque screwdriver with Phillips head that exerts up to 15 pound-force inches (lbf-in) of pressure for attaching the ground wire to the router.
•Crimping tool as specified by the ground lug manufacturer
•16-AWG copper wire for the power cord
•Wire-stripping tools appropriate to the wire you are using
Caution Before making connections to the Cisco ASR 901 router, ensure that you disconnect the power at the circuit breaker. Otherwise it may result in severe injury or damage to the router.
|
Warning This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available. Statement 1024
|
|
Warning Use copper conductors only. Statement 1025
|
|
Warning When installing the unit, the ground connection must always be made first and disconnected last. Statement 42
|
Figure C-51 shows the grounding point marked on the rear panel of the Cisco ASR 901 router for ease of installation
Figure C-51 Grounding Point
1
|
Fan
|
2
|
Grounding Point Lug
|
This unit is to be installed in a restrictive access location and must be permanently grounded to minimum 6-AWG copper ground wire.
Complete the following steps to ground the Cisco ASR 901 router using a 2-hole lug and the corresponding mounting point. Most carriers require a 6-AWG ground connection. Verify your carrier's requirements for the ground connection.
Step 1 In the accessory kit, locate the 2-hole lug, 2 pan-head Phillips head screws used to attach the lug to the router, and 6-AWG ground wire. (Lug, screws, and wire are part number 32-0629-01.)
Step 2 Set the parts aside.
Step 3 If your ground wire is insulated, use a wire-stripping tool to strip the ground wire to 0.5 inch ± 0.02 inch (12.7 mm ±0.5 mm) for the ring terminal (Figure C-52).
Figure C-52 Stripping a Ground Wire
Step 4 Slide the open end of your ground lug over the exposed area of the ground wire.
Step 5 Using a crimping tool (as specified by the ground lug manufacturer), crimp the ground lug to the ground wire (Figure C-53).
Figure C-53 Crimping a Ground Lug onto the Ground Wire
Step 6 Use a Phillips head screwdriver to attach the ground lug and wire assembly to the front of the router with the 2 screws from the accessory kit.
Step 7 Connect the other end of the ground wire to a suitable grounding point at your site.
Power Connection Compliance
|
Warning Before performing any of the following procedures, ensure that power is removed from the DC circuit. Statement 1003
|
|
Warning Use copper conductors only. Statement 1025
|
Note The installation must comply with the 2002 National Electric Code (NEC) and other applicable codes.
Wiring the DC-Input Power Source
|
Warning This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that the protective device is rated not greater than 10 A minimum, 60 VDC. Statement 1005
|
Complete the following steps to connect the DC power supply to the Cisco ASR 901 router:
Step 1 Switch off the DC power source at the circuit breaker, and place the circuit breaker in the Off position.
Step 2 Locate the 6-pin terminal block (part number 27-2030-01) (Figure C-54). The terminal block is located in the accessory kit (part number 53-3085-01 for the Cisco ASR 901 router), which is shipped with the router.
Figure C-54 6-Pin Terminal Block
Step 3 Plug the 6-pin terminal block into the power connector located on the front side of the router.
Step 4 Connect one end of the customer-supplied power cord (16-AWG copper wire) to the site DC power source.
Step 5 Plug the connector on the power supply cord into the 6-pin terminal block that you plugged into the rear of the router in Step 3.
|
Warning An exposed wire lead from a DC-input power source can conduct harmful levels of electricity. Be sure that no exposed portion of the DC-input power source wire extends from the terminal block plug. Statement 122
|
|
Warning When installing this unit, secure all power cabling to avoid disturbing field-wiring connections. Statement 38
|
Caution DO NOT power on the unit yet.
Installing and Removing SFP Modules
This section describes how to install and remove SFP modules. The modules are inserted into the SFP module slots on the front of the Cisco ASR 901 router. These field-replaceable modules provide interfaces.
See the Release Notes for Cisco ASR 901 Series Aggregation Services Router for the list of supported SFP modules. Each port must match the wavelength specifications on the other end of the cable. For reliable communications, the cable must not exceed 328 feet (100 meters).
For detailed instructions on installing, removing, and cabling the SFP module, see the SFP module documentation.
Installing SFP Modules
Figure 3-55 shows an SFP module that has a bale-clasp latch.
Caution We strongly recommend that you do not install or remove fiber-optic SFP modules with cables attached because of the potential damage to the cables, the cable connector, or the optical interfaces in the SFP module. Disconnect all cables before removing or installing an SFP module.Removing and installing an SFP module can shorten its useful life. Do not remove and insert SFP modules more often than is absolutely necessary.
Figure 3-55 SFP Module with a Bale-Clasp Latch
Complete the following steps to insert an SFP module into the module slot:
Step 1 Attach an ESD-preventive wrist strap to your wrist and to a bare metal surface on the chassis.
Some SFP modules identify the top side of the module with transmit (TX) and receive (RX) markings or arrows that show the direction of the connection.
Step 2 If the SFP module that you are using has the markings, use them to identify the top side of the module.
Step 3 Align the SFP module in front of the slot opening.
Step 4 Insert the SFP module into the slot until you feel the connector on the module snap into place in the rear of the slot (see Figure 3-56).
Figure 3-56 Installing an SFP Module into an SFP Module Slot
Step 5 For fiber-optic SFP modules, remove the dust plugs from the optical ports, and store them for later use.
Caution Do not remove the dust plugs from the fiber-optic SFP module port or the rubber caps from the fiber-optic cable until you are ready to connect the cable. The plugs and caps protect the SFP module ports and cables from contamination and ambient light.
Step 6 Insert the cable connector into the SFP module:
•For fiber-optic SFP modules, insert the line card or MT-RJ cable connector into the SFP module.
•For copper 1000BASE-T SFP modules, insert the RJ-45 cable connector into the SFP module.
Removing SFP Modules
Complete the following steps to remove an SFP module from a module receptacle:
Step 1 Attach an ESD-preventive wrist strap to your wrist and to a bare metal surface on the chassis.
Step 2 Disconnect the cable from the SFP module, and insert a dust plug into the cable end.
Tip For reattachment, note which cable connector plug is transmit (TX) and which is receive (RX).
Step 3 Unlock and remove the SFP module, as shown in Figure 3-57.
If the module has a bale-clasp latch, pull the bale out and down to eject the module. If the bale-clasp latch is obstructed and you cannot use your index finger to open it, use a small, flat-blade screwdriver or other long, narrow instrument to open the bale-clasp latch.
Figure 3-57 Removing a Bale-Clasp Latch SFP Module by Using a Flat-Blade Screwdriver
Step 4 Grasp the SFP module between your thumb and index finger, and carefully remove it from the module slot.
Step 5 For fiber-optic SFP modules, insert a dust plug into the optical ports of the SFP module to keep the optical interfaces clean.
Step 6 Place the removed SFP module in an antistatic bag or other protective environment.
Connecting Cables
This section describes how to connect the Cisco ASR 901 router to external devices and networks. It includes the following sections:
•Connecting the Console Port
•Connecting the Network Cables
•Dressing Router Cables
Connecting the Console Port
|
Warning Do not work on the system or connect or disconnect cables during periods of lightning activity. Statement 1001
|
The Cisco ASR 901 router has a single console port that can function in DTE mode:
•DTE-mode console (terminal) port for connecting a console terminal
Note The console port functions are asynchronous serial ports; any devices connected to the console port must be cabled for asynchronous transmission. (Asynchronous is the most common type of serial device; for example, most modems are asynchronous devices.)
The Cisco ASR 901 router uses RJ-45 ports for console port function.
We provide the following cables and adapters for connecting the Cisco ASR 901 router to a console terminal:
•One console adapter cable (RJ-45-to-DB-9, blue)
Types of RJ-45 Cables
Cisco products use the following three types of RJ-45 cables:
•Straight-through
•Crossover
•Rolled (or Rollover)
The Cisco ASR 901 router ships with and uses the rollover cable. For instructions on how to identify a rollover cable, see Identifying a Rollover Cable.
Console Port
Complete the following steps to connect a terminal or a PC running terminal emulation software to the console port on the router:
Step 1 Connect the terminal using an RJ-45 rollover cable and an RJ-45-to-DB-25 or RJ-45-to-DB-9 adapter (labeled TERMINAL) to the console port. For cable pinouts, see the "Console Port Signals and Pinouts" section.
Note The RJ-45-to-DB-25 adapter (Cisco part number 29-0810-01) can be purchased from Cisco Systems.
Step 2 Configure the terminal or terminal emulation software for 9600 baud, 8 data bits, no parity, and 2 stop bits.
Note Hardware flow control is not possible on the console port.
Connecting the Network Cables
This section describes how to connect the following router interfaces:
•Connecting Gigabit Ethernet Interface Cables
•Connecting SFP Cables
•Connecting Cables to the BITS Interface
•Connecting GPS Cables
•Connecting to the Alarm Port
•Connecting to the Management Ethernet Port
Connecting Gigabit Ethernet Interface Cables
The RJ-45 port supports standard straight-through and crossover Category 5 unshielded twisted-pair (UTP) cables. Cisco Systems does not supply Category 5 UTP cables; these cables are available commercially.
Complete the following steps to connect the cable to the router Gigabit Ethernet port:
Step 1 Confirm that the router is powered off.
Step 2 Connect one end of the cable to the GE port on the router.
Step 3 Connect the other end to the BTS patch or demarcation panel at your site.
For more information about Gigabit Ethernet connectors including pinouts, see "Gigabit Ethernet Connector Pinouts" section
Connecting SFP Cables
Complete these steps to connect the cable to a router SFP port.
Step 1 Confirm that the router is powered off.
Step 2 Insert the SFP module patch cable into the slot until you feel the connector on the cable snap into place in the rear of the slot.
Step 3 Connect the other end to the patch or demarcation panel at your site.
Step 4 Turn on power to the router (see "Powering On the Router" section for more details).
For more information about SFP connectors, see "SFP Port Pinouts and Cable Specifications" section.
Connecting Cables to the BITS Interface
Complete these steps to connect the cable to the router BITS port:
Step 1 Confirm that the router is powered off.
Step 2 Connect one end of the cable to the BITS port using a T1/E1 cable.
Step 3 Connect the other end to the SETS unit.
Step 4 Turn on power to the router (see "Powering On the Router" section for more details).
For more information about T1/E1 connectors including pinouts, see "T1/E1 Port Pinouts" section.
Connecting GPS Cables
The following sections describe how to connect cables from the Cisco ASR 901 router to a GPS unit for input or output timing or frequency.
•Connecting Cables to the 10Mhz or 1PPS Interface
•Connecting Cables to the ToD Interface
Connecting Cables to the 10Mhz or 1PPS Interface
Complete these steps to connect cables to the 10Mhz or 1PPS interface:
Step 1 Confirm that the router is powered off.
Step 2 Connect one end of a mini-coax cable to the GPS unit.
Step 3 Connect the other end of the mini-coax cable to the 10Mhz or 1PPS port on the Cisco ASR 901 router.
For instructions on how to configure clocking, see the Cisco ASR 901 Mobile Wireless Router Software Configuration Guide.
For more information about 10Mhz and 1PPS port pinouts, see "GPS Port Pinouts" section.
Connecting Cables to the ToD Interface
Complete these steps to connect cables to the ToD interface for GPS timing.
Step 1 Confirm that the router is powered off.
Step 2 Connect one end of a straight-through Ethernet cable to the GPS unit.
Step 3 Connect the other end of the cable to the ToD port on the Cisco ASR 901 router.
For instructions on how to configure clocking, see the Cisco ASR 901 Router Software Configuration Guide.
Note For more information about BITS port pinouts, see "Time of Day Pinouts" section.
Connecting to the Alarm Port
Use a straight cable to connect to the alarm port. For details on the pinouts, see "Alarm Port Pinouts" section.
Connecting to the Management Ethernet Port
Use a straight or a cross over ethernet cable to connect to the management ethernet port. For details on the pinouts, see "Management Ethernet Port Pinouts" section.
Cisco ASR 901 Cable Specifications
If you prefer to build your own cables, this appendix provides cable specifications for the Cisco ASR 901 router.
This appendix includes the following sections:
•Gigabit Ethernet Connector Pinouts
•SFP Port Pinouts and Cable Specifications
•T1/E1 Port Pinouts
•Console Port Signals and Pinouts
•BITS Port Pinouts
•Time of Day Pinouts
•GPS Port Pinouts
•Alarm Port Pinouts
•Management Ethernet Port Pinouts
Gigabit Ethernet Connector Pinouts
This section illustrates the Gigabit Ethernet RJ-45 connector and lists its pinout and signal descriptions. Note that the RJ-45 ports are capable of operating in both 100BaseT and 1000BaseT modes.
Figure C-58 shows the RJ-45 connector and port, and Table C-18 lists the connector pinouts and signals.
Figure C-58 RJ-45 Connector and Port
Table C-18 RJ-45 Connector Pinouts
Pin
|
FE Signal
|
GE Signal
|
1
|
TX data+
|
TX A+
|
2
|
TX data-
|
TX A-
|
3
|
RX data+
|
RX B+
|
4
|
Not used
|
TX C+
|
5
|
Not used
|
TX C-
|
6
|
RX data-
|
RX B-
|
7
|
Not used
|
RX D+
|
8
|
Not used
|
RX D-
|
SFP Port Pinouts and Cable Specifications
For information about SFP modules supported by the Cisco ASR 901 router, including pinouts, see the Cisco Interfaces and Modules support section on Cisco.com.
Note Pins not listed in the tables in this appendix are not connected
T1/E1 Port Pinouts
Figure C-59 shows the RJ-48C connector used by the T1/E1 ports on the TDM interface module on the Cisco ASR 901 router.
Figure C-59 RJ-48C Connector
Figure C-60 shows the RJ-48C connector wiring for the T1/E1 cable.
Figure C-60 RJ-48-to-RJ-48 T1/E1 Cable Wiring
Note We recommend using a shielded cable for RJ-48C connectors.
Table C-19 shows the pinout configuration for the RJ-48C connectors on the Cisco ASR 901 router for both the shielded and unsaddled cables for either T1 or E1. Table C-19 shows the pinout configuration for the RJ-45 connectors on the TDM interface module on the Cisco ASR 901 router.
Table C-19 T1/E1 Port Pinout for the Cisco ASR 901 router
Pin
|
Signal Name
|
Direction
|
Description
|
1
|
RX Tip
|
Input
|
Receive Tip
|
2
|
RX Ring
|
Input
|
Receive Ring
|
3
|
|
|
Not used
|
4
|
TX Tip
|
Output
|
Transmit Tip
|
5
|
TX Ring
|
Output
|
Transmit Ring
|
6
|
|
|
Not used
|
7
|
|
|
Not used
|
8
|
|
|
Not used
|
Console Port Signals and Pinouts
The Cisco ASR 901 router ships with a console cable kit, which contains the cable and adapters to connect a console terminal (an ASCII terminal or PC running terminal emulation software). The console cable kit includes the following items:
•RJ-45-to-RJ-45 rollover cable
•RJ-45-to-DB-9 female DTE adapter (labeled TERMINAL)
•RJ-45-to-DB-25 female DTE adapter (labeled TERMINAL)
To connect a modem, you need to order an auxiliary cable.
For console connections, see the "Console Port Signals and Pinouts" section.
Console Port Signals and Pinouts
Use the thin, flat, RJ-45-to-RJ-45 rollover cable and the RJ-45-to-DB-9 female DTE adapter (labeled TERMINAL) to connect the console port to a PC running terminal emulation software. Figure C-61 shows how to connect the console port to a PC. Table C-20 lists the pinouts for the asynchronous serial console port, the RJ-45-to-RJ-45 rollover cable, and the RJ-45-to-DB-9 female DTE adapter (labeled TERMINAL).
Figure C-61 Connecting the Console Port to a PC
Table C-20 lists the Console port pinouts for the Cisco ASR 901 router.
Table C-20 Console Port Pinouts
Pin
|
Signal Name
|
HP Pins
|
Direction
|
Description
|
1
|
RTS
|
UART_RTS1
|
Output
|
Request to send
|
2
|
DTR
|
NC
|
|
|
3
|
TXD
|
UART_SOUT1
|
Output
|
Transmit data
|
4
|
RI
|
GND
|
|
Ring indicator
|
5
|
GND
|
GND
|
|
|
6
|
RXD
|
UART_SIN1
|
Input
|
Receive data
|
7
|
DSR/DCD
|
NC
|
Input
|
Data set ready/Data Carrier detect
|
8
|
CTS
|
UART_CTS1
|
Input
|
Clear to send
|
Table C-21 describes the pinouts RJ-45-to-RJ-45 and RJ-45-to-DB-9 rollover cables.
Table C-21 Console Port Signaling and Cabling Using a DB-9 Adapter
Console
Port (DTE)
|
RJ-45-to-RJ-45 Rollover Cable
|
RJ-45-to-DB-9
Terminal Adapter (Connected to Rollover Cable)
|
Console
Device
|
Signal
|
RJ-45 Pin
|
RJ-45 Pin
|
DB-9 Pin
|
Signal
|
RTS
|
11
|
8
|
8
|
CTS
|
DTR
|
2
|
7
|
6
|
DSR/DCD
|
TxD
|
3
|
6
|
2
|
RxD
|
GND/RI
|
4
|
5
|
5
|
GND
|
GND
|
5
|
4
|
5
|
GND/RI
|
RxD
|
6
|
3
|
3
|
TxD
|
DSR/DCD
|
7
|
2
|
4
|
DTR
|
CTS
|
81
|
1
|
7
|
RTS
|
Table C-22 lists the pinouts for the asynchronous serial console port, the RJ-45-to-RJ-45 rollover cable, and the RJ-45-to-DB-25 female DTE adapter (labeled TERMINAL).
Table C-22 Console Port Signaling and Cabling Using a DB-25 Adapter
Console
|
RJ-45-to-RJ-45 Rollover Cable
|
RJ-45-to-DB-25
Terminal Adapter
|
Console
Device
|
Signal
|
RJ-45 Pin
|
RJ-45 Pin
|
DB-25 Pin
|
Signal
|
RTS
|
12
|
8
|
5
|
CTS
|
DTR
|
2
|
7
|
6
|
DSR/DCD
|
TxD
|
3
|
6
|
3
|
RxD
|
GND/RI
|
4
|
5
|
7
|
GND
|
GND
|
5
|
4
|
7
|
GND/RI
|
RxD
|
6
|
3
|
2
|
TxD
|
DSR/DCD
|
7
|
2
|
20
|
DTR
|
CTS
|
82
|
1
|
4
|
RTS
|
Identifying a Rollover Cable
To identify a rollover cable, compare the modular plugs at the two ends of the cable. When you hold the plugs side by side, with the tab at the back, the wire connected to the pin on the outside of the left plug should be the same color as the wire connected to the pin on the outside of the right plug (Figure C-62.) If you purchased your cable from Cisco Systems, pin 1 is white on one connector, and pin 8 is white on the other (a rollover cable connects pins 1 and 8, 2 and 7, 3 and 6, and 4 and 5).
Figure C-62 Identifying a Rollover Cable
BITS Port Pinouts
Table C-23 list the pinouts for the BITS interface RJ-45 port on the Cisco ASR 901 router.
Table C-23 BITS Pinouts for the Cisco ASR 901 router
Pin
|
Signal Name
|
Direction
|
Description
|
1
|
RX ring
|
Input
|
Receive ring
|
2
|
RX tip
|
Input
|
Receive tip (T1/E1)
|
3
|
Not connected
|
|
|
4
|
TX ring
|
Output
|
Transmit ring
|
5
|
TX tip
|
Output/input
|
Transmit tip (T1/E1)
|
6
|
|
|
Not connected
|
7
|
|
|
Not connected
|
8
|
|
|
Not connected
|
Time of Day Pinouts
Table C-24 list the pinouts for the Time of Day RJ-45 interface on the Cisco ASR 901 router.
Table C-24 Time of Day RJ45 Interface Pinout
Pin
|
Signal Name
|
Direction
|
Description
|
1
|
|
|
Not connected
|
2
|
|
|
Not connected
|
3
|
|
|
Not connected
|
4
|
Ground
|
|
|
5
|
Ground
|
|
|
6
|
|
|
Not connected
|
7
|
TOD_N
|
Output/Input
|
Time of Day RS422 differential input or output
|
8
|
TOD_P
|
Output/Input
|
Time of Day RS422 differential input or output
|
GPS Port Pinouts
The Cisco ASR 901 router has a 10Mhz and a 1PPS GPS port that allow you to configure input or output clocking with a GPS device. Table C-25 summarizes the pinouts for the 10Mhz and 1PPS interfaces.
Note For pinouts related to ToD and 1PPS using the BITS interface, see Console Port Signals and Pinouts.
Table C-25 GPS Port Pinouts for the Cisco ASR 901 router
| |
10 Mhz
|
1PPS
|
Waveform
|
Input—Sine wave
Output—Square wave
|
Input—Pulse shape
Output—Pulse shape
|
Amplitude
|
Input— > 1.7 volt p-p
(+8 to +10 dBm)
Output— > 2.4 volts TTL compatible
|
Input— > 2.4 volts TTL compatible
Output— > 2.4 volts TTL compatible
|
Impedance
|
50 ohms
|
50 ohms
|
Pulse Width
|
50% duty cycle
|
26 microseconds
|
Rise Time
|
Input—AC coupled
Output—5 nanoseconds
|
40 nanoseconds
|
The 1PPS interface type is Series 1.0 / 2.3, 50 ohms.
For instructions on how to configure the 10 Mhz and 1PPSs ports, see the Cisco ASR 901 router Mobile Wireless Software Configuration Guide.
Alarm Port Pinouts
Table C-26 list the pinouts for the alarm port (RJ45) on the Cisco ASR 901 router.
Table C-26 Alarm port Pinout
Pin
|
Signal Name
|
Description
|
1
|
Alarm input 1
|
|
2
|
Alarm input 2
|
|
3
|
|
Not connected
|
4
|
Alarm input 3
|
|
5
|
Alarm input 4
|
|
6
|
|
Not connected
|
7
|
|
Not connected
|
8
|
|
Not connected
|
Management Ethernet Port Pinouts
Table C-27 list the pinouts for the management ethernet port (RJ45) on the Cisco ASR 901 router.
Table C-27 Management Ethernet Pinout
Pin
|
Signal Name
|
Description
|
1
|
RxD_P
|
|
2
|
RxD_N
|
|
3
|
TxD_P
|
|
4
|
|
Not connected
|
5
|
|
Not connected
|
6
|
TxD_N
|
|
7
|
|
Not connected
|
8
|
|
Not connected
|
Dressing Router Cables
Ensure all Cisco router cables are properly dressed so as not to interfere with each other or other pieces of equipment. Use local practices to ensure that the cables attached to your router are properly dressed.
Note If your Cisco ASR 901 router is front-mounted, you can use the cable guide (found in the accessory kit) to dress the cables.
To continue the installation, proceed to the next section, "Powering On the Router."
Powering On the Router
|
Warning Do not touch the power supply when the power cord is connected. For systems with a power switch, line voltages are present within the power supply even when the power switch is off and the power cord is connected. For systems without a power switch, line voltages are present within the power supply when the power cord is connected. Statement 4
|
|
Warning This equipment is intended to be grounded. Ensure that the host is connected to earth ground during normal use. Statement 39
|
Checklist for Power Up
Complete these steps to power on the Cisco ASR 901 router:
•Securely mount the router.
•Properly connect the power, network, and interface cables.
Interpreting Front-Panel LEDs
The Cisco ASR 901 router provides a number of LEDs on the front panel to monitor conditions and to aid in troubleshooting problems. For a description of the LEDs, see the "Reading the LEDs" section.
Power-On Procedure
Complete these steps to power on the Cisco ASR 901 router and verify its initialization and self-test:
Step 1 Remove the tape from the circuit breaker switch handle.
Step 2 Restore power by moving the handle of the circuit breaker to the ON position.
The LED (labeled POWER) on the front panel should go ON and the fans operate.
Depending on your installation, other front-panel LEDs can also come on.
Note If you encounter problems when you power on the router, see "Troubleshooting".
Note The Product IDs (PIDs) for the the Cisco ASR 901 router are A901-12C-F-D and A901-12C-FT-D
What to Do After Installing the Hardware
After you install the router hardware, refer to the Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide for the software configuration information.
Installing the Cisco ASR 903 Router as a Satellite Shelf
The section describes how to install the Cisco ASR 903 router as a satellite shelf, and how to connect it to networks and external devices. These procedures are described in the following sections:
•Safety Guidelines
•Site Planning
•Receiving the Cisco ASR 903 Router
•Installing the Router in a Rack
•Installing the Chassis Ground Connection
•Installing the Fan Tray
•RSP Installation
•Interface Module Installation
•Installing the Power Supply
•Connecting the Cisco ASR 903 Router to the Network
•
Safety Guidelines
Before you begin the installation of the Cisco ASR 903 router as a satellite shelf, review the safety guidelines in this chapter to avoid injuring yourself or damaging the equipment.
In addition, before replacing, configuring, or maintaining the Cisco ASR 903 router as a satellite shelf, review the safety warnings listed in Regulatory Compliance and Safety Information for the Cisco ASR 903 Router.
The following sections describe the safety guidelines for the Cisco ASR 903 router as a satellite shelf:
•Standard Warning Statements
•Safety Guidelines for Personal Safety and Equipment Protection
•Safety Precautions for Module Installation and Removal
•Safety with Electricity
•Power Supply Considerations
•Preventing ESD Damage
Standard Warning Statements
To see translations of the warnings that appear in this publication, refer to the Regulatory Compliance and Safety Information document that accompanied this device.
|
Warning To prevent bodily injury when mounting or servicing this unit in a rack, you must take special precautions to ensure that the system remains stable. The following guidelines are provided to ensure your safety: This unit should be mounted at the bottom of the rack if it is the only unit in the rack. When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest component at the bottom of the rack. If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in the rack. Statement 1006
|
|
Warning This unit is intended for installation in restricted access areas. A restricted access area can be accessed only through the use of a special tool, lock and key, or other means of security. Statement 1017
|
|
Warning Ultimate disposal of this product should be handled according to all national laws and regulations. Statement 1040
|
|
Warning To prevent the system from overheating, do not operate it in an area that exceeds the maximum recommended ambient temperature of 149°F (65°C). Statement 1047
|
|
Warning The chassis should be mounted on a rack that is permanently affixed to the building. Statement 1049
|
|
Warning IMPORTANT SAFETY INSTRUCTIONS: This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. Use the statement number provided at the end of each warning to locate its translation in the translated safety warnings that accompanied this device. Statement 1071
|
|
Warning This is a Class A Device and is registered for EMC requirements for industrial use. The seller or buyer should be aware of this. If this type was sold or purchased by mistake, it should be replaced with a residential-use type. Statement 294
|
|
Warning This is a class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures. Statement 340
|
|
Warning This equipment is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC.
|
Safety Guidelines for Personal Safety and Equipment Protection
The following guidelines help ensure your safety and protect the equipment. This list does not include all the potentially hazardous situations. Therefore, you should be on alert.
•Before moving the system, always disconnect all the power cords and interface cables.
•Never assume that power is disconnected from a circuit; always check.
•Before and after installation, keep the chassis area clear and dust-free.
•Keep tools and assembly components away from walk areas where you or others could trip over them.
•Do not work alone if potentially hazardous conditions exist.
•Do not perform any action that creates a potential hazard to people or makes the equipment unsafe.
•Do not wear loose clothing that may get caught in the chassis.
•When working under conditions that may be hazardous to your eyes, wear safety glasses.
Safety Precautions for Module Installation and Removal
Be sure to observe the following safety precautions when you work on the router.
To see translations of the warnings that appear in this publication, refer to the Regulatory Compliance and Safety Information document that accompanied this device.
|
Warning Class 1 laser product. Statement 1008
|
|
Warning Do not stare into the beam or view it directly with optical instruments. Statement 1011
|
|
Warning Invisible laser radiation present. Statement 1016
|
|
Warning Hazardous network voltages are present in WAN ports regardless of whether power to the unit is OFF or ON. To avoid electric shock, use caution when working near WAN ports. When detaching cables, detach the end away from the unit first. Statement 1026
|
|
Warning Blank faceplates and cover panels serve three important functions: they prevent exposure to hazardous voltages and currents inside the chassis; they contain electromagnetic interference (EMI) that might disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not operate the system unless all cards, faceplates, front covers, and rear covers are in place. Statement 1029
|
 |
Warning Hazardous voltage or energy is present on the backplane when the system is operating. Use caution when servicing. Statement 1034
|
|
Warning Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or view directly with optical instruments. Statement 1051
|
Safety with Electricity
|
Warning Before working on a chassis or working near power supplies, unplug the power cord on AC units; disconnect the power at the circuit breaker on DC units. Statement 12
|
|
Warning Before working on equipment that is connected to power lines, remove jewelry (including rings, necklaces, and watches). Metal objects will heat up when connected to power and ground and can cause serious burns or weld the metal object to the terminals. Statement 43
|
|
Warning Do not work on the system or connect or disconnect cables during periods of lightning activity. Statement 1001
|
|
Warning Before performing any of the following procedures, ensure that power is removed from the DC circuit. Statement 1003
|
|
Warning Read the installation instructions before connecting the system to the power source. Statement 1004
|
|
Warning This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that the protective device is rated: For a -48/-60 VDC installation, the wire shall be 12 AWG minimum with a 20 A branch circuit breaker. For a 24 VDC installation, the wire shall be 8 AWG minimum with a 40 A branch circuit breaker. Statement 1005
|
|
Warning This product relies on the building's installation for short-circuit (overcurrent) protection. For an AC installation, ensure that the branch circuit breaker is rated a maximum 20A.
|
|
Warning There is the danger of explosion if the battery is replaced incorrectly. Replace the battery only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instructions. Statement 1015
|
|
Warning This unit is intended for installation in restricted access areas. A restricted access area can be accessed only through the use of a special tool, lock and key, or other means of security.
Statement 1017
|
|
Warning When you connect or disconnect the power and relay connector with power applied, an electrical arc can occur. This could cause an explosion in hazardous area installations. Be sure that power is removed from the switch and alarm circuit. Be sure that power cannot be accidentally turned on or verify that the area is nonhazardous before proceeding. Failure to securely tighten the power and relay connector captive screws can result in an electrical arc if the connector is accidentally removed. Statement 1058
|
|
Warning Take care when connecting units to the supply circuit so that wiring is not overloaded. Statement 1018
|
|
Warning The plug-socket combination must be accessible at all times, because it serves as the main disconnecting device. Statement 1019
|
|
Warning To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone-network voltage (TNV) circuits. LAN ports contain SELV circuits, and WAN ports contain TNV circuits. Some LAN and WAN ports both use RJ45 connectors. Use caution when connecting cables. Statement 1021
|
|
Warning A readily accessible two-poled disconnect device must be incorporated in the fixed wiring. Statement 1022
|
|
Warning To reduce the risk of fire, use only 26 AWG or larger telecommunication line cord. Statement 1023
|
|
Warning This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available. Statement 1024
|
|
Warning Use copper conductors only. Statement 1025
|
|
Warning This unit might have more than one power supply connection. All connections must be removed to de-energize the unit. Statement 1028
|
|
Warning To prevent personal injury or damage to the chassis, never attempt to lift or tilt the chassis using the handles on modules (such as power supplies, fans, or cards); these types of handles are not designed to support the weight of the unit. Statement 1032
|
|
Warning Connect the unit only to DC power source that complies with the safety extra-low voltage (SELV) requirements in IEC 60950 based safety standards. Statement 1033
|
|
Warning Do not use this product near water; for example, near a bath tub, wash bowl, kitchen sink or laundry tub, in a wet basement, or near a swimming pool. Statement 1035
|
|
Warning Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations. Statement 1036
|
|
Warning Before opening the unit, disconnect the telephone-network cables to avoid contact with telephone-network voltages. Statement 1041
|
|
Warning This equipment must be installed and maintained by service personnel as defined by AS/NZS 3260. Incorrectly connecting this equipment to a general-purpose outlet could be hazardous. The telecommunications lines must be disconnected 1) before unplugging the main power connector or 2) while the housing is open, or both. Statement 1043
|
|
Warning This product requires short-circuit (overturned) protection, to be provided as part of the building installation. Install only in accordance with national and local wiring regulations. Statement 1045
|
|
Warning When installing or replacing the unit, the ground connection must always be made first and disconnected last. Statement 1046
|
|
Warning Never install an AC power module and a DC power module in the same chassis. Statement 1050
|
|
Warning Failure to securely tighten the power and relay connector captive screws can result in an electrical arc if the connector is accidentally removed. Statement 1058
|
|
Warning This equipment is intended to be grounded. Ensure that the host is connected to earth ground during normal use.
|
|
Warning If you connect or disconnect the console cable with power applied to the switch or any device on the network, an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed or the area is nonhazardous before proceeding. To verify switch operation, perform POST on the switch in a nonhazardous location before installation. Statement 1065
|
|
Warning Installation of the equipment must comply with local and national electrical codes. Statement 1074
|
|
Warning Hazardous voltage or energy may be present on DC power terminals. Always replace cover when terminals are not in service. Be sure uninsulated conductors are not accessible when cover is in place. Statement 1075
|
When working on equipment powered by electricity, follow these guidelines:
•Locate the room's emergency power-off switch. If an electrical accident occurs, you will be able to quickly turn off the power.
•Before working on the system, turn off the DC main circuit breaker and disconnect the power terminal block cable.
•Before doing the following, disconnect all power:
–Working on or near power supplies
–Installing or removing a router chassis or network processor module
–Performing most hardware upgrades
•Never install equipment that appears damaged.
•Carefully examine your work area for possible hazards, such as moist floors, ungrounded power extension cables, and missing safety grounds.
•Never assume that power is disconnected from a circuit; always check.
•Never perform any action that creates a potential hazard to people or makes the equipment unsafe.
•If an electrical accident occurs, proceed as follows:
–Use caution, and do not become a victim yourself.
–Turn off power to the router.
–If possible, send another person to get medical aid. Otherwise, determine the condition of the victim, and then call for help.
–Determine whether the person needs rescue breathing or external cardiac compressions; then take appropriate action.
In addition, use the following guidelines when working with any equipment that is disconnected from a power source, but still connected to telephone wiring or network cabling:
•Never install telephone wiring during a lightning storm.
•Never install telephone jacks in wet locations unless the jack is specifically designed for it.
•Never touch uninsulated telephone wires or terminals unless the telephone line is disconnected at the network interface.
•When installing or modifying telephone lines, use caution.
Power Supply Considerations
Check the power at your site to ensure that you are receiving clean power (free of spikes and noise). Install a power conditioner if necessary.
|
Warning This equipment is designed for connection to TN and IT power systems. Statement 16
|
Preventing ESD Damage
|
Warning This equipment needs to be grounded. Use a green and yellow 6 AWG ground wire to connect the host to earth ground during normal use. Statement 383
|
Electrostatic discharge (ESD) can damage equipment and impair electrical circuitry. ESD can occur when electronic printed circuit cards are improperly handled and can cause complete or intermittent failures. When removing and replacing modules, always follow ESD prevention procedures:
•Ensure that the router chassis is electrically connected to earth ground.
•Wear an ESD-preventive wrist strap, ensuring that it makes good skin contact. To channel unwanted ESD voltages safely to ground, connect the clip to an unpainted surface of the chassis frame. To guard against ESD damage and shocks, the wrist strap and cord must operate effectively.
•If no wrist strap is available, ground yourself by touching a metal part of the chassis.
•When installing a component, use any available ejector levers or captive installation screws to properly seat the bus connectors in the backplane or midplane. These devices prevent accidental removal, provide proper grounding for the system, and help to ensure that bus connectors are properly seated.
•When removing a component, use available ejector levers or captive installation screws, if any, to release the bus connectors from the backplane or midplane.
•Handle components by their handles or edges only; do not touch the printed circuit boards or connectors.
•Place a removed component board side up on an antistatic surface or in a static-shielding container. If you plan to return the component to the factory, immediately place it in a static-shielding container.
•Avoid contact between the printed circuit boards and clothing. The wrist strap only protects components from ESD voltages on the body; ESD voltages on clothing can still cause damage.
•Never attempt to remove the printed circuit board from the metal carrier.
Note For the safety of your equipment, periodically check the resistance value of the antistatic wrist strap. It should be between 1 and 10 Mohm.
Site Planning
The following sections describe how to plan for the installation of the Cisco ASR 903 router as a satellite shelf:
•General Precautions
•Site Planning Checklist
•Site Selection Guidelines
•Air Flow Guidelines
•Floor Loading Considerations
•Site Power Guidelines
•Site Cabling Guidelines
•Rack-Mounting Guidelines
•Installation Checklist
•Creating a Site Log
General Precautions
Observe the following general precautions when using and working with your Cisco ASR 903 router as a satellite shelf system:
•Keep your system components away from radiators and heat sources and do not block cooling vents.
•Do not spill food or liquids on your system components and never operate the product in a wet environment.
•Do not push any objects into the openings of your system components. Doing so can cause fire or electric shock by shorting out interior components.
•Position system cables and power supply cables carefully. Route system cables and the power supply cable and plug so that they cannot be stepped on or tripped over. Be sure that nothing else rests on your system component cables or power cable.
•Do not modify power cables or plugs. Consult a licensed electrician or your power company for site modifications. Always follow your local and national wiring rules.
•If you turn off your system, wait at least 30 seconds before turning it on again to avoid system component damage.
Site Planning Checklist
Use the following checklist to perform and account for all the site planning tasks described in this chapter:
•The site meets the environmental requirements.Cisco ASR 903 router as a satellite shelf
•The site's air conditioning system can compensate for the heat dissipation of the Cisco ASR 903 router as a satellite shelf.
•The floor space that the Cisco ASR 901 occupies can support the weight of the system.
•Electrical service to the site complies with the requirements.
•The electrical circuit servicing the Cisco ASR 903 router as a satellite shelf complies with the requirements.
•Consideration has been given to the console port wiring and limitations of the cabling involved, according to TIA/EIA-232F.
•The Cisco ASR 903 router as a satellite shelf Ethernet cabling distances are within limitations.
•The equipment rack in which you plan to install the Cisco ASR 903 router as a satellite shelf complies with requirements.
•In selecting the location of the rack, careful consideration has been given to safety, ease of maintenance, and proper airflow.
Site Selection Guidelines
The Cisco ASR 903 router as a satellite shelf requires specific environmental operating conditions. Temperature, humidity, altitude, and vibration can affect the performance and reliability of the router. The following sections provide specific information to help you plan for the proper operating environment.
The Cisco ASR 903 router as a satellite shelf is designed to meet the industry EMC, safety, and environmental standards described in the Regulatory, Safety, and Compliance Information for the Cisco ASR 903 Router.
Environmental Requirements
Environmental monitoring in the Cisco ASR 903 router as a satellite shelf protects the system and components from damage caused by excessive voltage and temperature conditions. To ensure normal operation and avoid unnecessary maintenance, plan and prepare your site configuration before installation. After installation, make sure that the site maintains the environmental characteristics described in "System Specifications" section.
Physical Characteristics
Be familiar with the physical characteristics of the Cisco ASR 903 router as a satellite shelf to assist you in placing the system in the proper location. For more information, see the "System Specifications" section.
Air Flow Guidelines
Cool air is circulated through the Cisco ASR 903 router as a satellite shelf by a fan tray located along the right side of the router. Air flow is side-to-side, right to left, as shown in Figure C-63.
Figure C-63 Cisco ASR 903 as a Satellite Shelf Chassis Air Flow
The fan trays maintain acceptable operating temperatures for the internal components by drawing in cool air through the vents, and circulating the air through the chassis.
The following guidelines will help you plan your equipment rack configuration:
•To ensure adequate air flow through the equipment rack, we recommend that you maintain a clearance of at least 80 mm on each side of the rack at all times.
•If airflow through the equipment rack and the routers that occupy it is blocked or restricted, or if the ambient air being drawn into the rack is too warm, an overtemperature condition can occur within the rack and the routers that occupy it.
•The site should also be as dust-free as possible. Dust tends to clog the router fans, reducing the flow of cooling air through the equipment rack and the routers that occupy it, thus increasing the risk of an overtemperature condition.
•Enclosed racks must have adequate ventilation. Ensure that the rack is not congested, because each router generates heat. An enclosed rack should have louvered sides and a fan to provide cooling air. Heat that is generated by the equipment near the bottom of the rack can be drawn upward into the intake ports of the equipment above.
•When mounting a chassis in an open rack, ensure that the rack frame does not block the side intakes and the exhaust fans.
•When rack-installed equipment fails, especially equipment in an enclosed rack, try operating the equipment by itself, if possible. Power off all other equipment in the rack (and in adjacent racks) to give the router maximum cooling air and clean power.
•Avoid locating the Cisco ASR 903 router as a satellite shelf in a location in which the chassis air intake vents may draw in the exhaust air from adjacent equipment. Consider how the air flows through the router; the airflow direction is side to side, with ambient air drawn in from the vents located on the front right of the chassis.
Air Flow Guidelines for Enclosed Rack Installation
To install a Cisco ASR 903 router as a satellite shelf in a 4-post enclosed cabinet, the front and rear doors of the cabinet must be removed or be perforated with a minimum of 65% open area (70% for ETSI 800mm racks).
If you are mounting the chassis in a 4-post enclosed cabinet, ensure that you have a minimum of 6 inches (15.24 cm) of clearance on each side of the chassis.
Floor Loading Considerations
Ensure that the floor under the rack supporting the Cisco ASR 903 router as a satellite shelf is capable of supporting the combined weight of the rack and all the other installed equipment.
To assess the weight of a fully configured Cisco ASR 903 router as a satellite shelf, refer to "System Specifications" section.
For additional information about floor loading requirements, consult GR-63-CORE, Network Equipment Building System (NEBS) Requirements: Physical Protection.
Site Power Guidelines
The Cisco ASR 903 router as a satellite shelf has specific power and electrical wiring requirements. Adhering to these requirements ensures reliable operation of the system. Follow these precautions and recommendations when planning your site power for the Cisco ASR 903 router as a satellite shelf:
•The redundant power option provides a second, identical power supply to ensure that power to the chassis continues uninterrupted if one power supply fails or input power on one line fails.
•In systems configured with the redundant power option, connect each of the two power supplies to a separate input power source. If you fail to do this, your system might be susceptible to total power failure due to a fault in the external wiring or a tripped circuit breaker.
•To prevent a loss of input power, be sure that the total maximum load on each circuit supplying the power supplies is within the current ratings of the wiring and the breakers.
•Check the power at your site before installation and periodically after installation to ensure that you are receiving clean power. Install a power conditioner if necessary.
•Provide proper grounding to avoid personal injury and damage to the equipment due to lightning striking power lines or due to power surges. The chassis ground must be attached to a central office or other interior ground system.
Caution This product requires short-circuit (overcurrent) protection, to be provided as part of the building installation. Install only in accordance with national and local wiring regulations.
Note The Cisco ASR 903 router as a satellite shelf installation must comply with all the applicable codes and is approved for use with copper conductors only. The ground bond fastening hardware should be of compatible material and preclude loosening, deterioration, and electrochemical corrosion of hardware and joined material. Attachment of the chassis ground to a central office or other interior ground system must be made with a 6 AWG gauge wire, copper ground conductor at a minimum.
The maximum power draw of the Cisco ASR 903 router satellite shelf chassis and its configurable hardware components are listed in the following table. The maximum power draw values are not affected by whether the router chassis contains 1 or 2 power supplies AC or DC.
Hardware component(s)
|
Maximum power draw value
|
Sat-ASR903-nV Router satellite shelf chassis with 2 power supplies, 1 fan tray, and 1 RSP1A
|
195 W
|
Sat-ASR903-nV Router satellite shelf chassis with 2 power supplies, 1 fan tray, and 1 RSP1B
|
210 W
|
A900-RSP1A-55 (standby)
|
100 W
|
A900-RSP1B-55 (standby)
|
100 W
|
A900-IMA1X (1-port 10 GE XFP interface module)
|
13.0 W
|
A900-IMA8T (8-port 1 GE RJ45 interface module)
|
17.5 W
|
A900-IMA8S (8-port 1 GE SFP interface module)
|
17.5 W
|
Electrical Circuit Requirements
Each Cisco ASR 903 router as a satellite shelf requires a dedicated electrical circuit. If you equip it with dual power feeds, provide a separate circuit for each power supply to avoid compromising the power redundancy feature.
The Cisco ASR 903 router as a satellite shelf can be powered by a DC source or an AC source. Ensure that equipment grounding is present and observe the power strip ratings. Make sure that the total ampere rating of all products plugged into the power strip does not exceed 80% of the rating.
For more information about the Cisco ASR 903 router power supply, see the "Power Supply Features" section of the Cisco ASR 903 Router Hardware Installation Guide online.
Site Cabling Guidelines
This section contains guidelines for wiring and cabling at your site. When preparing your site for network connections to the Cisco ASR 903 router as a satellite shelf, consider the type of cable required for each component, and the cable limitations. Consider the distance limitations for signaling, electromagnetic interference (EMI), and connector compatibility. Possible cable types are fiber, thick or thin coaxial, foil twisted-pair, or unshielded twisted-pair cabling.
Also consider any additional interface equipment you need, such as transceivers, hubs, switches, modems, channel service units (CSU), or data service units (DSU).
Before you begin, read these important notes about cabling:
•The T1/E1 interface module for the Cisco ASR 903 router uses a high-density connector that requires the use of a T1/E1 interface cable and a customer-provided patch panel. For more information, see "Connecting T1/E1 cables" section of the Cisco ASR 903 Router Hardware Installation Guide online. Note that the Cisco ASR 903 router as a satellite shelf does not use the T1/E1 interface module. The Cisco ASR 903 router as a satellite shelf supports only ethernet ports.
•Shielded cables must be used to connect to the DB-25 alarm connector on the fan tray in order to comply with FCC/EN55022/CISPR22 Class A emissions requirements. For information about the fan tray alarm port, see "Connecting the Fan Tray Alarm Port" section of the Cisco ASR 903 Router Hardware Installation Guide online.
Before you install the Cisco ASR 903 router as a satellite shelf, have all the additional external equipment and cables on hand. For information about ordering, contact a Cisco customer service representative.
The extent of your network and the distances between the network interface connections depend in part on the following factors:
•Signal type
•Signal speed
•Transmission medium
The distance and rate limits referenced in the following sections are the IEEE-recommended maximum speeds and distances for signaling purposes. Use this information as a guideline in planning your network connections prior to installing the Cisco ASR 903 router as a satellite shelf.
If wires exceed the recommended distances, or if wires pass between buildings, give special consideration to the effect of a lightning strike in your vicinity. The electromagnetic pulse caused by lightning or other high-energy phenomena can easily couple enough energy into unshielded conductors to destroy electronic devices. If you have had problems of this sort in the past, you may want to consult experts in electrical surge suppression and shielding.
Asynchronous Terminal Connections
The RSP provides a console port to connect a terminal or computer for local console access. The port has an RJ45 connector and supports RS-232 asynchronous data with distance recommendations specified in the IEEE RS-232 standard.
Interference Considerations
When wires are run for any significant distance, there is a risk that stray signals will be induced on the wires as interference. If interference signals are strong, they can cause data errors or damage to the equipment.
The following sections describe sources of interference and how to minimize its effects on the Cisco ASR 901 system.
Electromagnetic Interference
All equipment powered by AC current can propagate electrical energy that can cause EMI and possibly affect the operation of other equipment. The typical sources of EMI are equipment power cords and power service cables from electric utility companies.
Strong EMI can destroy the signal drivers and receivers in the Cisco ASR 901 and even create an electrical hazard by causing power surges through the power lines into installed equipment. These problems are rare but could be catastrophic.
To resolve these problems, you need specialized knowledge and equipment that could consume substantial time and money. However, you can ensure that you have a properly grounded and shielded electrical environment, paying special attention to the need for electrical surge suppression.
For information about the electrode magnetic compliance standards supported on the Cisco ASR 903 router as a satellite shelf, see Regulatory Compliance and Safety Information for the Cisco ASR 903 Router.
Radio Frequency Interference
When electromagnetic fields act over a long distance, radio frequency interference (RFI) may be propagated. Building wiring can often act as an antenna, receiving the RFI signals and creating more EMI on the wiring.
If you use twisted-pair cable in your plant wiring with a good distribution of grounding conductors, the plant wiring is unlikely to emit radio interference. If you exceed the recommended distances, use a high-quality twisted-pair cable with one ground conductor for each data signal.
Lightning and AC Power Fault Interference
If signal wires exceed the recommended cabling distances, or if signal wires pass between buildings, you should consider the effect that a lightning strike in your vicinity might have on the Cisco ASR 903 router as a satellite shelf.
The electromagnetic pulse (EMP) generated by lightning or other high-energy phenomena can couple enough energy into unshielded conductors to damage or destroy electronic equipment. If you have previously experienced such problems, you should consult with RFI and EMI experts to ensure that you have adequate electrical surge suppression and shielding of signal cables in your Cisco ASR 903 router as a satellite shelf operating environment.
Rack-Mounting Guidelines
The following sections provide guidelines for rack-mounting the Cisco ASR 903 router as a satellite shelf:
•Precautions for Rack-Mounting
•Rack Selection Guidelines
•Equipment Rack Guidelines
Precautions for Rack-Mounting
The following rack-mount guidelines are provided to ensure your safety:
•Do not move large racks by yourself. Due to the height and weight of a rack, a minimum of two people are required to accomplish this task.
•Ensure that the rack is level and stable before extending a component from the rack.
•Ensure that proper airflow is provided to the components in the rack.
•Do not step on or stand on any component or system when servicing other systems or components in a rack.
•When mounting the Cisco ASR 903 router as a satellite shelf in a partially filled rack, load the rack from the bottom to the top, with the heaviest component at the bottom of the rack.
•If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in the rack.
Rack Selection Guidelines
The Cisco ASR 903 router as a satellite shelf can be mounted in most two-post or four-post, 19-inch equipment racks that comply with the Electronic Industries Association (EIA) standard for equipment racks (EIA-310-D 19-inch). The rack must have at least two posts with mounting flanges to mount the chassis.
Caution When mounting a chassis in any type of rack equipment, ensure that the inlet air to the chassis does not exceed 65 degrees
C.
The distance between the center lines of the mounting holes on the two mounting posts must be 18.31 inches ± 0.06 inch (46.50 cm ± 0.15 cm). The rack-mounting hardware included with the chassis is suitable for most 19-inch equipment racks.
Consider installing the Cisco ASR 903 router as a satellite shelf in a rack with the following features:
•Network Equipment Building System (NEBS) compliant, 19-inch (48.3 cm) wide rack.
•EIA or European Telecommunications Standards Institute (ETSI) hole patterns in the mounting rails. The required mounting hardware is shipped with the Cisco ASR 901. If the rack that you plan to install the system in has metric-threaded rails, you must provide your own metric-mounting hardware.
•Perforated top and open bottom for ventilation to prevent overheating.
•Leveling feet for stability.
Note The Cisco ASR 903 router as a satellite shelf should not be installed in an enclosed rack because the chassis requires an unobstructed flow of cooling air to maintain acceptable operating temperatures for its internal components. Installing the router in any type of enclosed rack—even with the side doors removed—could disrupt the air flow, trap heat next to the chassis, and cause an overtemperature condition inside the router. If you use an enclosed rack, ensure that there are air vents on all sides of the rack and there is proper ventilation.
Equipment Rack Guidelines
The placement of the rack can affect personnel safety, system maintenance, and the system's ability to operate within the environmental characteristics described in the "System Specifications" section. Choose a proper location for the Cisco ASR 903 router as a satellite shelf by following the following guidelines.
Locating for Safety
If the Cisco ASR 903 router as a satellite shelf is the heaviest or the only piece of equipment in the rack, consider installing it at or near the bottom to ensure that the rack's center of gravity is as low as possible.
For additional information about the proper placement of electronic equipment, consult the document GR-63-CORE, Network Equipment Building System (NEBS) Requirements: Physical Protection.
Locating for Easy Maintenance
Keep at least 3 feet of clear space at the front and back of the rack. This space ensures that you can remove the Cisco ASR 903 router as a satellite shelf components and perform routine maintenance and upgrades easily.
Avoid installing the Cisco ASR 903 router as a satellite shelf in a congested rack and consider how routing of cables from other pieces of equipment in the same rack could affect access to the router cards.
The sides of the chassis must remain unobstructed to ensure adequate airflow and prevent overheating inside the chassis.
Allow the following clearances for normal system maintenance:
•At the top of the chassis—At least 3 inches (7.6 cm)
•Sides of the chassis—3 to 4 ft (91.44 cm to 121.92 cm)
To avoid problems during installation and ongoing operations, follow these general precautions when you plan equipment locations and connections:
•Use the show environment all command regularly to check the internal system status. The environmental monitor continually checks the interior chassis environment; it provides warnings about high temperature and creates reports on other potentially dangerous occurrences. If warning messages are displayed, take immediate action to identify the cause, and correct the problem.
•Keep the Cisco ASR 903 router as a satellite shelf off the floor and out of areas that collect dust.
•Follow ESD-prevention procedures to avoid damage to equipment. Damage from static discharge can cause immediate or intermittent equipment failure.
Locating for Proper Airflow
Ensure that the Cisco ASR 903 router as a satellite shelf location has enough airflow to keep the system operating within the environmental characteristics and the air temperature is sufficient to compensate for the heat dissipated by the system. For more information, see "Air Flow Guidelines" section.
Installation Checklist
To assist you with your installation and to provide a record of what was done by whom and when, photocopy the Cisco ASR 903 Router Installation Checklist shown in Table C-28. Use this to record the completion and verification of each procedure. After the checklist is completed, place it in your Site Log along with the other records pertaining to your new Cisco router.
Table C-28 Cisco ASR 903 Router Installation Checklist
Task
|
Verified By
|
Date
|
Date on which chassis received
|
|
|
Chassis and all accessories unpacked
|
|
|
Types and numbers of interfaces verified
|
|
|
Safety recommendations and guidelines reviewed
|
|
|
Installation Checklist copied
|
|
|
Site Log established and background information entered
|
|
|
Site power voltages verified
|
|
|
Site environmental specifications verified
|
|
|
Required passwords, IP addresses, device names, and so on, available
|
|
|
Required tools available
|
|
|
Network connection equipment available
|
|
|
Cable-management brackets installed (optional, but recommended)
|
|
|
AC power cables connected to AC sources and router
|
|
|
DC power cables connected to DC sources and router
|
|
|
Network interface cables and devices connected
|
|
|
System power turned on
|
|
|
System boot complete (STATUS LED is on)
|
|
|
Shared port adapters are operational
|
|
|
Correct software configuration displayed after system banner appears
|
|
|
Creating a Site Log
The Site Log provides a record of all the actions related to installing and maintaining the router. Keep it in an accessible place near the chassis so that anyone who performs tasks has access to it.
Create the Site Log prior to the installation. (See "Site Log" for more information on the Site Log as well as a sample Site Log that can be used to make copies.)
Receiving the Cisco ASR 903 Router
Each Cisco ASR 903 router satellite shelf chassis is shipped in a container that is strapped to a pallet, as illustrated in Figure C-64.
Figure C-64 Cisco ASR 903 Router Packaged for Shipping
1
|
Outside carton
|
3
|
Packing straps
|
2
|
Pallet
|
—
|
—
|
Note We recommend that you have at least two people available to help with the installation and ensure safe lifting.
Chassis-Lifting Guidelines
The chassis is not intended to be moved frequently. Before you install the system, ensure that your site is properly prepared so that you can avoid having to move the chassis later to accommodate power sources and network connections.
Two or more people are required to lift the chassis. Each time you lift the chassis or any heavy object, follow these guidelines:
•Never attempt to lift the chassis by yourself. Because of the size and weight of the chassis, use at least two people to safely lift and move it without causing injury to yourself or damaging the equipment.
•Ensure that your footing is solid, and balance the weight of the chassis between your feet.
•Lift the chassis slowly; never move suddenly or twist your body as you lift.
•Keep your back straight and lift with your legs, not your back. If you must bend down to lift the chassis, bend at the knees, not at the waist, to reduce the strain on your back muscles.
•Do not remove installed components from the chassis.
•Always disconnect all external cables before lifting or moving the chassis.
|
Warning To prevent personal injury or damage to the chassis, never attempt to lift or tilt the chassis using the handles on modules (such as power supplies, fans, or cards); these types of handles are not designed to support the weight of the unit. Lift the unit only by using handles that are an integral part of the chassis, or by grasping the chassis underneath its lower edge. Statement 163
|
Perform the following to lift a chassis:
Step 1 Each person should stand on either side of the chassis and place one hand under the air intake at the bottom front of the chassis.
Step 2 With the other hand, grasp the top rear of the chassis under the air exhaust, and carefully lift the chassis.
Tools and Equipment
You need the following tools and equipment to install and upgrade the router and its components:
•ESD-preventive cord and wrist strap
•Antistatic mat or antistatic foam
•Number 1 and Number 2 Phillips-head screwdrivers
•Flat-blade screwdrivers: Small 3/16-inch (0.476 cm) and medium 1/4-inch (0.625 cm):
–To install or remove modules
–To remove the cover if you are upgrading the memory or other components
•#12-24 pan-head screws to secure the router to the equipment rack
•Cables for connecting to the WAN and LAN ports (depending on the configuration)
Note For more information on cable specifications, see Chapter 5, "Troubleshooting."
•Ethernet hub or switch or PC with a network interface card for connecting to the Ethernet ports
•Console terminal (an ASCII terminal or a PC running terminal emulation software) that is configured for 9600 baud, 8 data bits, no parity, and 2 stop bits
•Console cable for connecting to the console port
•(Optional) Modem for connecting to the auxiliary port for remote administrative access
•Auxiliary cable for connecting to the auxiliary port (you can supply this cable or order one)
•Ratcheting torque screwdriver with a Phillips head that exerts up to 30 pound-force per square inch (lbf/sq in) of pressure
•Crimping tool as specified by the ground lug manufacturer
•18 AWG copper wire for the power cord
•Wire-stripping tools for stripping both 6 AWG and 18 AWG wire
•Tape measure and level
|
Warning Only trained and qualified personnel should be allowed to install or replace this equipment. Statement 49
|
Unpacking and Verifying the Shipped Contents
When you receive your chassis, perform the following steps and use the Shipping Contents Checklist:
Step 1 Inspect the box for any shipping damage. If there is obvious physical damage, contact your Cisco service representative.
Step 2 Unpack the Cisco ASR 903 router satellite shelf.
Step 3 Perform a visual inspection of the chassis.
Step 4 Use Table C-29 to check the contents of the Cisco ASR 903 router as a satellite shelf shipping container. Do not discard the shipping container. You will need the container if you move or ship the Cisco ASR 903 router as a satellite shelf in the future.
Table C-29 Cisco ASR 903 Router Satellite Shelf Shipping Container Contents
Component
|
Description
|
Chassis
|
Cisco ASR 903 router satellite shelf chassis
|
Fan tray
|
Power supplies
|
RSP
|
Interface modules
|
Accessories kit
|
Chassis rack-mount brackets (19-inch EIA)
|
Three sets of screws:
•Front and rear rack-mount bracket screws (2 sets)
•Cable-management bracket screws
|
Six cable-management brackets (one per bracket)
|
One earth lug with two 10-32 screws.
|
1 RJ45 to RJ45 crossover cable
1 RJ45 to DB-9 (female) adapter
|
ESD, wrist strap (disposable)
|
One disposable wrist strap (optional)
|
Documentation
|
Regulatory Compliance and Safety Information for the Cisco ASR 903 Router
|
Optional equipment
|
Check the container for the following optional equipment:
•Power cord if an AC power supply was shipped. There are no cords for the DC power supply units.
•T1/E1 cable connector (required only for T1/E1 interface modules)
|
Note Most Cisco documentation is available online. Documentation that is shipped with your Cisco ASR 901 includes the Regulatory Compliance and Safety Information for the Cisco ASR 903 Router document, and the Cisco ASR 903 Documentation Roadmap that contains information about the various documents that are available online and the links to them.
•Installing the Router in a Rack
•Installing the Chassis Ground Connection
•Installing the Fan Tray
•RSP Installation
•Interface Module Installation
•Installing the Power Supply
•Connecting the Cisco ASR 903 Router to the Network
Installing the Router in a Rack
The following sections describe how to install the Cisco ASR 903 router in a rack:
•Installing the Chassis Brackets
•Installing the Router Chassis in the Rack
•Attaching the Cable Management Brackets
Installing the Chassis Brackets
The chassis is shipped with mounting brackets that can be installed on the front or rear of the chassis. To install the brackets on the front of the chassis, perform these steps:
Step 1 Remove the rack-mount brackets from the accessory kit and position them beside the router chassis.
Figure C-65 shows how to attach the brackets on the Cisco ASR 903 router as a satellite shelf for a 19-inch EIA rack.
Figure C-65 Attaching Mounting Brackets for a 19-inch EIA Rack
Figure C-66 shows how to attach the brackets on the Cisco ASR 903 router as a satellite shelf for a 300 mm ETSI cabinet.
Figure C-66 Attaching Mounting Brackets for a 300 mm ETSI Cabinet
Step 2 Position one of the brackets against the chassis side, and align the screw holes.
Step 3 Secure the bracket to the chassis with the screws removed when performing Step 1. The recommended maximum torque is 28 lbf/sq in.
Step 4 Repeat Step 2 and Step 3 for the other bracket.
Installing the Router Chassis in the Rack
To install the router chassis in the equipment rack, perform these steps:
Step 1 Position the chassis in the rack as follows:
•If the front of the chassis (front panel) is at the front of the rack, insert the rear of the chassis between the mounting posts.
•If the rear of the chassis is at the front of the rack, insert the front of the chassis between the mounting posts.
Step 2 Align the mounting holes in the bracket (and optional cable guide) with the mounting holes in the equipment rack.
Caution Do not use interface module and power supply ejector handles to lift the chassis; using the handles to lift the chassis can deform or damage the handles.
Figure C-67 Installing the Chassis in a 19-inch EIA Rack
Figure C-68 Installing the Chassis to support the Japanese JIS Rack Standard
Figure C-69 Installing the Chassis in a 300 mm ETSI Cabinet
Step 3 Install the 8 or 12 (4 or 6 per side) 12-24 x 3/4-inch or 10-32 x 3/4-inch screws through the holes in the bracket and into the threaded holes in the equipment rack posts.
Step 4 Use a tape measure and level to verify that the chassis is installed straight and level.
Attaching the Cable Management Brackets
To install the optional cable management brackets, perform these steps:
Step 1 Position the cable management brackets against the front of the chassis and align the four screw holes, as shown in Figure C-70.
Figure C-70 Cable Management Bracket Installation
Step 2 Secure the cable management brackets with four M4 screws. The recommended maximum torque is 10 lbf/sq in.
Installing the Chassis Ground Connection
Before you connect the power or turn on the power to the Cisco ASR 903 router as a satellite shelf, you must provide an adequate chassis ground (earth) connection to your router.
This section describes how to ground the Cisco ASR 903 router satellite shelf chassis. The router provides two locations for attaching a 2-hole grounding lug according to the rack-mounting brackets you use to install the router. The Cisco ASR 903 router as a satellite shelf supports the following rack-mounting types:
•EIA 19-inch rack—Attach the grounding lug to the rear of the router, as shown in Figure C-71.
Figure C-71 Attaching a Grounding Lug to the Rear of the Router
1
|
Grounding lug (19-inch EIA rack)
|
•300 mm ETSI cabinet—Attach the grounding lug on the rack-mount bracket on the front of the router, as shown in Figure C-72.
Figure C-72 Attaching a Grounding Lug to the Rack-Mount Bracket
1
|
Grounding lug (300 mm ETSI cabinet)
|
To ensure that the chassis ground connection that you provide is adequate, you need the following parts and tools:
•Ratcheting torque screwdriver with Phillips head that exerts up to 15 lbf/sq in of pressure for attaching the ground wire to the router
•Crimping tool as specified by the ground lug manufacturer
•18 AWG copper wire for the power cord
•6 AWG or larger copper wire for the ground wire
•Wire-stripping tools appropriate to the wire you are using
Caution Before making connections to the Cisco ASR 903 router as a satellite shelf, ensure that you disconnect the power at the circuit breaker. Otherwise, severe injury to you or damage to the router may occur.
|
Warning This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available. Statement 1024
|
|
Warning Use copper conductors only. Statement 1025
|
|
Warning When installing the unit, the ground connection must always be made first and disconnected last. Statement 42
|
This unit is to be installed in a restrictive access location and must be permanently grounded to minimum 6 AWG copper ground wire.
Perform the following procedure to ground the Cisco ASR 903 router as a satellite shelf using a 2-hole lug and the corresponding mounting point. Most carriers require a minimum 6 AWG ground connection. Verify your carrier's requirements for the ground connection.
Step 1 If your ground wire is insulated, use a wire-stripping tool to strip the ground wire to 0.5 inch ± 0.02 inch (12.7 mm ±0.5 mm) (Figure C-73).
Figure C-73 Stripping a Ground Wire
Step 2 Slide the open end of your 2-hole ground lug over the exposed area of the ground wire.
Step 3 Using a crimping tool (as specified by the ground lug manufacturer), crimp the ground lug to the ground wire as shown in Figure C-74.
Figure C-74 Crimping a Ground Lug onto the Ground Wire
Step 4 Use a Phillips head screwdriver to attach the 2-hole ground lug and wire assembly to the router with the 2 pan-head Phillips head screws. For a 19-inch EIA rack, attach the 2-hole ground lug to the rear of the router.
Step 5 Connect the other end of the ground wire to a suitable grounding point at your site.
Installing the Fan Tray
The fan tray is a modular unit that provides cooling to the Cisco ASR 903 router as a satellite shelf. Follow these steps to install the fan tray in the chassis:
Step 1 Orient the fan tray so that the captive screws are on the left side of the fan tray's front panel. Figure C-75 shows how to orient the fan tray.
Figure C-75 Installing the Fan Tray
Step 2 Guide the fan tray into the chassis until it is fully seated.
Caution The fans are exposed on the left side of the fan tray. Keep your fingers, clothing, and jewelry away from the fans. Always handle the fan tray by the handle.
Step 3 Secure the fan tray to the chassis using the attached captive installation screws. The recommended maximum torque is 5.5 lbf/sq in.
This completes the procedure for installing or replacing the fan tray in a Cisco ASR 903 router as a satellite shelf.
For information about connecting cables to the fan tray alarm port, see "Connecting the Fan Tray Alarm Port" section. For a summary of the LEDs on the fan tray, see "LED Summary" section. For more information about air flow guidelines, see Air Flow Guidelines.
Removing and Replacing the Fan Tray
The fan tray supports online insertion and removal (OIR). There is no need to power down the Cisco ASR 903 router as a satellite shelf to remove or replace the fan tray. However, the router will shut down if the fan tray is removed from the chassis for more than five minutes.
Caution The router can stay active for up to five minutes if the temperature is below the ambient limit. However, in the event of an overtemperature alarm, the router can shut down in less than five minutes. In the event of a critical temperature alarm, the router shuts down immediately.
Follow these steps to remove and replace the fan tray on the Cisco ASR 903 router as a satellite shelf:
Step 1 Using a No. 2 Phillips screwdriver or your fingers, loosen the captive installation screw that secures the fan tray to the chassis. Figure C-76 shows the front of the fan tray, including the captive installation screws.
Figure C-76 Detaching the Fan Tray
Step 2 Grasp the fan tray handle with one hand and the outside of the chassis with the other hand. Figure C-76 shows the front of the fan tray, including the handle.
Caution The fans are exposed on the left side of the fan tray. Keep your fingers, clothing, and jewelry away from the fans. Always handle the fan tray by the handle.
Step 3 Pull the fan tray backward toward you no more than 1 inch to disengage it from the power receptacle on the midplane, as shown in Figure C-77.
Figure C-77 Fan Tray Removal
Warning When removing the fan tray, keep your hands and fingers away from the spinning fan blades. Let the fan blades completely stop before you remove the fan tray. Statement 258
Step 4 Wait at least 5 seconds to allow the fans to stop spinning. Then, pull the fan tray backward toward you and out of the chassis.
Note As the fan tray slides out of the chassis, support the bottom of the fan tray with one hand and keep your other hand on the fan tray handle.
This completes the steps for removing the fan tray from the chassis.
To install the new fan tray, follow the steps in "Installing the Fan Tray" section.
RSP Installation
Follow these steps on handling an RSP module in the Cisco ASR 903 router as a satellite shelf:
•Installing an RSP Module
•Removing an RSP Module
Installing an RSP Module
To install an RSP module in the router chassis, perform the following steps:
Step 1 Choose a slot for the module. Make sure that there is enough clearance to accommodate any equipment that will be connected to the ports on the module. If a blank module filler plate is installed in the slot in which you plan to install the module, remove the plate by removing its 2 Phillips pan-head screws.
Step 2 Fully open both the ejector levers on the new module, as shown in Figure C-78.
Caution To prevent ESD damage, handle modules by carrier edges only.
Step 3 Position the module in the slot. Make sure that you align the sides of the module with the guides on each side of the slot, as shown in Figure C-78.
Figure C-78 Cisco ASR 903 RSP Installation
Step 4 Carefully slide the module into the slot until the EMI gasket on the module makes contact with the module in the adjacent slot and both the ejector levers have closed to approximately 45 degrees with respect to the module faceplate.
Caution If the top slot already has an RSP module installed, and you install a second RSP module in the slot below it, be careful not to damage the EMI gasket of the bottom RSP module against the ejector levers of the top RSP during insertion.
Step 5 While pressing down, simultaneously close both the ejector levers to fully seat the module in the backplane connector. The ejector levers are fully closed when they are flush with the module faceplate.
Step 6 Tighten the two captive installation screws on the module. The recommended maximum torque is 5.5 lbf/sq in.
Note Make sure that the ejector levers are fully closed before tightening the captive installation screws.
Step 7 Verify that the captive installation screws are tightened on all of the modules installed in the chassis. This step ensures that the EMI gaskets on all the modules are fully compressed in order to maximize the opening space for the new or replacement module.
Note If the captive installation screws are loose, the EMI gaskets on the installed modules will push adjacent modules toward the open slot, which reduces the size of the opening and makes it difficult to install the new module.
Note Blank module filler plates (Cisco part number A900-RSPA-BLANK) should be installed in any empty chassis slots to keep dust out of the chassis and to maintain consistent airflow through the chassis.
Removing an RSP Module
Before you remove an RSP from the router, you should save the current configuration using the write {host file | network | terminal} command. This saves you time when bringing the module back online.
If the module is running Cisco IOS software, save the current running configuration by entering the copy running-config startup-config command.
|
Warning Hazardous voltage or energy is present on the backplane when the system is operating. Use caution when servicing. Statement 1034
|
|
Warning Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or view directly with optical instruments. Statement 1051
|
To remove an RSP module, perform the following steps:
Step 1 Disconnect any cables attached to the ports on the module.
Step 2 Verify that the captive installation screws on all the modules in the chassis are tight. This step ensures that the space created by the removed module is maintained.
Note If the captive installation screws are loose, the EMI gaskets on the installed modules will push the modules toward the open slot, which in turn reduces the size of the opening and makes it difficult to remove the module.
Step 3 Loosen the two captive installation screws on the module you plan to remove from the chassis.
Step 4 Place your thumbs on the ejector levers (see Figure C-78) and simultaneously rotate the ejector levers outward to unseat the module from the backplane connector.
Step 5 Grasp the front edge of the module and slide the module straight out of the slot. If the chassis has horizontal slots, place your hand under the module to support its weight as you slide it out from the slot. Do not touch the module circuitry.
Caution To prevent ESD damage, handle modules by the carrier edges only.
Step 6 Place the module on an antistatic mat or antistatic foam, or immediately reinstall the module in another slot.
Step 7 Install blank module filler plates (Cisco part number A900-RSPA-BLANK) in empty slots, if any.
|
Warning Blank faceplates and cover panels serve three important functions: they prevent exposure to hazardous voltages and currents inside the chassis; they contain electromagnetic interference (EMI) that might disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not operate the system unless all cards, faceplates, front covers, and rear covers are in place. Statement 1029
|
Interface Module Installation
The following sections describe the various tasks of associated with interface module installation on the Cisco ASR 903 router as a satellite shelf:
•Installing an Interface Module
•Removing an Interface Module
Installing an Interface Module
Step 1 Before inserting an interface module, make sure that the chassis is grounded.
Step 2 To insert the interface module, carefully align the edges of the interface module between the upper and lower edges of the router slot.
Step 3 Carefully slide the interface module into the router slot until the interface module makes contact with the backplane. Figure C-79 shows how to install the interface module.
Figure C-79 Inserting an Interface Module
Step 4 Tighten the locking thumbscrews on both sides of the interface module. The recommended maximum torque is 5.5 lbf/sq in.
Step 5 Connect all the cables to each interface module.
Note 10 Gigabit Ethernet interface modules are not supported in slots 4 and 5.
Caution Do not use interface module and power supply ejector handles to lift the chassis; using the handles to lift the chassis can deform or damage the handles.
Removing an Interface Module
Step 1 To remove an interface module, disconnect all the cables from each interface module.
Step 2 Loosen the locking thumbscrews on both sides of the interface module.
Step 3 Slide the interface module out of the router slot by pulling on the handles. If you are removing a blank filler plate, pull the blank filler plate completely out of the router slot using the captive screws.
Installing the Power Supply
The Cisco ASR 903 router as a satellite shelf provides the choice of two different power supplies:
•DC power—19.2VDC to -72VDC
The DC power supply uses 3 position terminal block-style connector with positive latching/securing and labeled connections for +24/48V, GRD, -24/48V. The terminal block connector is of suitable size to carry the appropriate AWG wire size to handle the input current of the power supply. No ON/OFF switch is provided.
•AC power—85VAC to 264VAC
The AC power supply has an IEC 320-type power receptacle and a 15 Amp service connector. You can use standard right angle power cords with the AC power supply. The power supply includes a power cord retainer. No ON/OFF switch is provided.
Each power supply provides a single primary input power connection. You can install dual power supplies for redundancy.
|
Warning Read the installation instructions before connecting the system to the power source. Statement 10
|
Note Products that have an AC power connection are required to have an external surge protective device (SPD) provided as part of the building installation to comply with the Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety.
Caution Do not use interface module and power supply ejector handles to lift the chassis; using the handles to lift the chassis can deform or damage the handles.
The following sections describe the Cisco ASR 903 router satellite shelf power supplies:
•Preventing Power Loss
•Power Connection Guidelines
•Installing the DC Power Supply
•Removing and Replacing the DC Power Supply
•Installing the AC power Supply
Preventing Power Loss
Use the following guidelines to prevent power loss to the router.
•To prevent loss of input power, ensure that the total maximum load on each circuit supplying the power supplies is within the current ratings of the wiring and breakers.
•In some systems, you can use an UPS to protect against power failures at your site. Avoid UPS types that use ferroresonant technology. These UPS types can become unstable with systems like the Cisco ASR 903 router as a satellite shelf, which can have substantial current draw fluctuations due to bursty data traffic patterns.
Use the information in the "DC Power Specifications" section to estimate the power requirements and heat dissipation of a Cisco ASR 903 router as a satellite shelf based on a given configuration of the router. Determining power requirements is useful for planning the power distribution system needed to support the router.
Power Connection Guidelines
This section provides guidelines for connecting the Cisco ASR 903 router satellite shelf power supplies to the site power source.
|
Warning Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available. Statement 213
|
|
Warning The plug-socket combination must be accessible at all times because it serves as the main disconnecting device. Statement 1019
|
|
Warning This product requires short-circuit (overcurrent) protection, to be provided as part of the building installation. Install only in accordance with national and local wiring regulations. Statement 1045
|
Guidelines for DC-Powered Systems
Basic guidelines for DC-powered systems include the following:
•Each chassis power supply should have its own dedicated input power source. The source must comply with the safety extra-low voltage (SELV) requirements in the UL 60950, CSA 60950, EN 60950, and IEC 60950 standards.
•The circuit must be protected by a dedicated two-pole circuit breaker. The circuit breaker should be sized according to the power supply input rating and local or national code requirements.
•The circuit breaker is considered the disconnect device and should be easily accessible.
•The system ground is the power supply and chassis ground.
•Do not connect the DC return wire to the system frame or to the system grounding equipment.
•Use the grounding lug to attach a wrist strap for ESD protection during servicing.
Guidelines for AC-Powered Systems
Basic guidelines for AC-powered systems include the following:
•Each chassis power supply should have its own dedicated branch circuit.
•The circuit breaker should be sized according to the power supply input rating and local or national code requirements.
•The AC power receptacles used to plug in the chassis must be the grounding type. The grounding conductors that connect to the receptacles should connect to protective earth ground at the service equipment.
Installing the DC Power Supply
The following sections describe how to install a DC power supply in the Cisco ASR 903 router as a satellite shelf:
•Installing the DC Power Supply Module
•Installing the Terminal Block
•Activating the DC Power Supply
Note This equipment is suitable for installation in Network Telecommunications Facilities and locations where the NEC applies.
Note This equipment is suitable for installations utilizing the Common Bonding Network (CBN).
Note The grounding architecture of this product is DC-Isolated (DC-I) for DC-powered products. DC-powered products have a nominal operating DC voltage of 48 VDC.
Installing the DC Power Supply Module
Perform the following procedure to install the power supply module:
Step 1 Ensure that the system (earth) ground connection has been made. For ground connection installation instructions, see the "Installing the Chassis Ground Connection" section.
Step 2 If necessary, remove the blank power supply filler plate from the chassis power supply bay opening by loosening the captive installation screws.
Step 3 Verify that power to the DC circuit connected to the power supply you are installing is off. To ensure that power has been removed from the DC circuits, locate the circuit breakers for the DC circuits, switch the circuit breakers to the OFF position, and tape the circuit-breaker switches in the OFF position.
Step 4 Grasp the power supply handle with one hand. Place your other hand underneath the power supply, as shown in Figure C-80. Slide the power supply into the power supply bay. Make sure that the power supply is fully seated in the bay.
Figure C-80 Installing the DC Power Supply
Step 5 Tighten the captive installation screws of the power supply. The recommended maximum torque is 5.5 lbf/sq in.
If you are installing a redundant DC power supply, repeat these steps for the second power source.
Installing the Terminal Block
Perform the following procedure to install the terminal block:
Step 1 Locate the terminal block plug.
Step 2 Use a wire-stripping tool to strip the ends of each of the two wires coming from the DC-input power source to 0.27 inch (6.6 mm) ± 0.02 inch (0.5 mm) and the wire for grounding. Do not strip more than 0.29 inch (7.4 mm) of insulation from the wire. Stripping more than the recommended amount of wire can leave behind exposed wire from the terminal block plug after installation.
Step 3 Identify the ground, positive, and negative feed positions for the terminal block connection. The recommended wiring sequence is:
a. Ground lead wire (right)
b. Negative (-) lead wire (left)
c. Positive (+) lead wire (middle)
Figure C-81 DC Power Supply with Lead Wires
1
|
Ground lead wire
|
3
|
Positive (+) lead wire
|
2
|
Negative (-) lead wire
|
—
|
—
|
Step 4 Insert the exposed wire of one of the three DC-input power source wires into the terminal block plug. Make sure that you cannot see any wire lead. Only wire with insulation should extend from the terminal block.
Caution Do not overtorque the plug captive screws of the terminal block. The recommended maximum torque is from 0.5 Nm (4.425 lbf/sq in) to 0.6 Nm (5.310 lbf/sq in).
Step 5 Use a ratcheting torque screwdriver to torque the terminal block plug captive screw (above the installed wire lead) from 0.5 Nm (4.425 lbf/sq in) to 0.6 Nm (5.310 lbf/sq in) as shown in Figure C-82.
Figure C-82 Torquing the DC Power Supply Terminal Block Plug Screws
1
|
Torque is from 0.5 Nm (4.425 lbf/sq in) to 0.6 Nm (5.310 lbf/sq in)
|
Step 6 Repeat Step 4 through Step 5 for the remaining DC input power source wire and the ground wire. Figure C-83 shows the wiring completed for a terminal block plug.
Figure C-83 Inserting the DC Power Supply Terminal Block Plug in the Block Header
1
|
DC power supply ground lead wire
|
3
|
DC power supply positive (+) lead wire
|
2
|
DC power supply negative (-) lead wire
|
—
|
—
|
Caution Secure the wires coming in from the terminal block plug so that they cannot be disturbed by casual contact.
Step 7 Ensure that the terminal block plug is fully seated in the terminal block header on the DC power supply panel. The plug has a locking feature. You should hear a snap or click when it is installed properly.
Step 8 Use a tie wrap to secure the wires to the rack, so that the wires are not pulled from the terminal block plug by casual contact. Make sure the tie wrap allows for some slack in the ground wire, as shown in Figure C-84.
Figure C-84 Complete DC Terminal Block Plug Insertion and Secure Tie Wrap
1
|
Lead wires secured with a tie wrap
|
2
|
DC power supply terminal block plug being inserted into terminal block header.
|
Step 9 Use a tie wrap to secure the wires to the handle. Leave a service loop on the ground wire between the handle and the connector such that it is the last to receive strain if the wires are pulled.
This completes the procedure for connecting the DC power supply in the Cisco ASR 903 router as a satellite shelf.
If you are installing a redundant DC power supply, repeat these steps for the second power source.
Activating the DC Power Supply
Perform the following procedure to activate the DC power supply:
Step 1 Remove the tape from the circuit-breaker switch handle, and restore power by moving the circuit-breaker switch handle to the On (|) position.
Step 2 Verify power supply operation by checking if the power supply front panel LEDs are in the following states:
•INPUT OK LED is green
•OUTPUT FAIL LED is green
If the LEDs indicate a power problem, see Chapter 5, "Troubleshooting."
If you are installing a redundant DC power supply, ensure that each power supply is connected to a separate power source in order to prevent power loss in the event of a power failure.
If you are installing a redundant DC power supply, repeat these steps for the second power source.
Removing and Replacing the DC Power Supply
This section provides information about removing and replacing the DC power supply in the Cisco ASR 903 router as a satellite shelf.
Note The Cisco ASR 903 router satellite shelf power supplies are hot-swappable. If you have installed redundant power supply modules, you can replace a single power supply without interrupting power to the router.
|
Warning When you install the unit, the ground connection must always be made first and disconnected last. Statement 1046
|
|
Warning Before performing any of the following procedures, ensure that power is removed from the DC circuit. Statement 1003
|
|
Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement 1030
|
|
Warning Installation of the equipment must comply with local and national electrical codes. Statement 1074
|
Follow these steps to remove and replace the DC power supply on the Cisco ASR 903 router as a satellite shelf:
Step 1 Before servicing the power supply, switch off the circuit breaker in your equipment area. As an additional precaution, tape the circuit-breaker switch in the Off position.
Step 2 Slip on the ESD-preventive wrist strap that was included in the accessory kit.
Step 3 Switch the power supply circuit-breaker switch to the Off (O) position.
Step 4 Pull the terminal block plug connector out of the terminal block head in the power supply.
Step 5 Loosen the captive screws on the DC power supply.
Step 6 Grasping the power supply handle with one hand, pull the power supply out from the chassis while supporting it with the other hand.
Step 7 Replace the DC power supply within 5 minutes. If the power supply bay is to remain empty, install a blank filler plate (Cisco part number A900-PWR-BLANK) over the opening, and secure it with the captive installation screws.
Installing the AC power Supply
The following sections describe how to install a AC power supply in the Cisco ASR 901:
•Installing the AC Power Supply Module
•Activating the AC Power Supply
|
Warning This product requires short-circuit (over current) protection, to be provided as part of the building installation. Install only in accordance with national and local wiring regulations.
|
Installing the AC Power Supply Module
Follow these steps to install the power supply module:
Step 1 Ensure that the system (earth) ground connection has been made. For ground connection installation instructions, see the "Installing the Chassis Ground Connection" section.
Step 2 If necessary, remove the blank power supply filler plate from the chassis power supply bay opening by loosening the captive installation screws.
Step 3 Grasp the power supply handle with one hand. Place your other hand underneath the power supply, as shown in Figure C-85. Slide the power supply into the power supply bay. Make sure that the power supply is fully seated in the bay.
Figure C-85 Installing the AC Power Supply
Step 4 Tighten the captive installation screws of the power supply. The recommended maximum torque is 5.5 lbf/sq in.
|
Warning Power supply captive installation screws must be tight to ensure protective grounding continuity.
|
Activating the AC Power Supply
Follow these steps to activate the AC power supply:
Step 1 Plug the power cord into the power supply.
Step 2 Connect the other end of the power cord to an AC-input power source.
Step 3 Verify power supply operation by checking that the power supply LEDs are in the following states:
•INPUT OK LED is green
•OUTPUT FAIL LED is green
Step 4 If the LEDs indicate a power problem, see the Chapter 5, "Troubleshooting"for troubleshooting information.
Step 5 If you are installing a redundant power supply, repeat these steps for the second power source.
Note If you are installing a redundant AC power supply, ensure that each power supply is connected to a separate power source in order to prevent power loss in the event of a power failure.
Removing and Replacing the AC Power Supply
This section describes how to remove and replace the AC power supply.
Note The Cisco ASR 901 power supplies are hot-swappable. If you have installed redundant power supply modules, you can replace a single power supply without interrupting power to the router.
|
Warning When you install the unit, the ground connection must always be made first and disconnected last. Statement 1046
|
|
Warning Before performing any of the following procedures, ensure that power is removed from the DC circuit. Statement 1003
|
|
Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement 1030
|
|
Warning Installation of the equipment must comply with local and national electrical codes. Statement 1074
|
Follow these steps to remove and replace the AC power supply:
Step 1 Disconnect the power cord from the power source. Do not touch the metal prongs on the power cord when it is still connected to the power supply.
Step 2 Remove the power cord from the power connection on the power supply. Do not touch the metal prongs embedded in the power supply.
Step 3 Loosen the captive installation screws.
Step 4 Grasp the AC power supply with one hand, and slide it part of the way out of the chassis. Place your other hand underneath the power supply, and slide it completely out of the chassis.
Step 5 If the power supply bay is to remain empty, install a blank filler plate (Cisco part number A900-PWR-BLANK) over the opening, and secure it with the captive installation screws.
Connecting the Cisco ASR 903 Router to the Network
The following sections describe how to connect cables on the Cisco ASR 903 router as a satellite shelf:
•Connecting Console Cables
•Connecting to the Auxiliary Port
•Connecting a Management Ethernet Cable
•Installing and Removing SFP and XFP Modules
•Connecting a USB Flash Device
•Connecting Ethernet Cables
•Connecting Cables to SFP Modules
•Connecting the Fan Tray Alarm Port
•Connector and Cable Specifications
Connecting Console Cables
The following sections describe how to connect to the Cisco ASR 903 router as a satellite shelf using console cables:
•Connecting to the Serial Port using Microsoft Windows
•Connecting to the Console Port using Mac OS X
•Connecting to the Console Port using Linux
•Installing the Cisco Microsoft Windows USB Device Driver
•Uninstalling the Cisco Microsoft Windows USB Driver
Note You cannot use the USB and RS232 console ports at the same time; if you insert the USB cable into the router, the RS232 port is disabled.
Connecting to the Serial Port using Microsoft Windows
This procedure shows how to connect to the serial port using Microsoft Windows.
Note Install the USB device driver before establishing a physical connection between the router and the PC, by using the USB Console cable plugged into the USB serial port. Otherwise, the connection will fail. For more information, see the "Installing the Cisco Microsoft Windows USB Device Driver" section.
Step 1 Connect the end of the console cable with the RJ45 connector to the light blue console port on the router.
or
Connect a USB Type A-to-Type A cable to the USB console port as shown in Figure C-86. If you are using the USB serial port for the first time on a Windows-based PC, install the USB driver now according to the instructions in the following sections.
•"Installing the Cisco Microsoft Windows XP USB Driver" section
•"Installing the Cisco Microsoft Windows 2000 USB Driver" section
•"Installing the Cisco Microsoft Windows Vista USB Driver" section
Note You cannot use the USB port and the EIA port concurrently. See "Connecting to the Auxiliary Port" section. When the USB port is used it takes priority over the RJ45 EIA port.
Note The USB Type A-to-Type A cable is not included with the Cisco ASR 903 router as a satellite shelf; it is ordered separately.
Step 2 Connect the end of the cable with the DB-9 connector (or USB Type-A) to the terminal or PC. If your terminal or PC has a console port that does not accommodate a DB-9 connector, you must provide an appropriate adapter for that port.
Step 3 To communicate with the router, start a terminal emulator application, such as Microsoft Windows HyperTerminal. This software should be configured with the following parameters:
•9600 baud
•8 data bits
•no parity
•1 stop-bit
•no flow control
Figure C-86 Connecting the USB Console Cable to the Cisco ASR 901
1
|
USB Type-A console port
|
2
|
USB 5-pin mini USB Type-B to USB Type-A console cable
|
3
|
USB Type-A
|
—
|
—
|
Connecting to the Console Port using Mac OS X
This procedure describes how to connect a Mac OS X system USB port to the console using the built in OS X Terminal utility.
Step 1 Use the Finder to go to Applications > Utilities > Terminal.
Step 2 Connect the OS X USB port to the router.
Step 3 Enter the following commands to find the OS X USB port number:
macbook:user$ ls -ltr /dev/*usb*
crw-rw-rw- 1 root wheel 9, 66 Apr 1 16:46 tty.usbmodem1a21
DT-macbook:dev user$
Step 4 Connect to the USB port with the following command followed by the router USB port speed
macbook:user$ screen /dev/tty.usbmodem1a21 9600
To disconnect the OS X USB console from the Terminal window
Enter Ctrl-a followed by Ctrl-\
Connecting to the Console Port using Linux
This procedure shows how to connect a Linux system USB port to the console using the built in Linux Terminal utility.
Step 1 Open the Linux Terminal window.
Step 2 Connect the Linux USB port to the router.
Step 3 Enter the following commands to find the Linux USB port number
root@usb-suse /dev# ls -ltr *ACM*
crw-r--r-- 1 root root 188, 0 Jan 14 18:02 ttyACM0
Step 4 Connect to the USB port with the following command followed by the router USB port speed
root@usb-suse /dev# screen /dev/ttyACM0 9600
To disconnect the Linux USB console from the Terminal window
Enter Ctrl-a followed by : then quit
Installing the Cisco Microsoft Windows USB Device Driver
A USB device driver must be installed the first time a Microsoft Windows-based PC is connected to the USB serial port on the router.
This section contains the following topics:
•"Installing the Cisco Microsoft Windows XP USB Driver"
•"Installing the Cisco Microsoft Windows 2000 USB Driver"
•"Installing the Cisco Microsoft Windows Vista USB Driver"
Installing the Cisco Microsoft Windows XP USB Driver
This procedure shows how to install the Microsoft Windows XP USB driver. Download the driver for your router model from the Tools and Resources Download Software site, USB Console Software category, at the following URL:
http://tools.cisco.com/support/downloads/go/Redirect.x?mdfid=268437899
Step 1 Unzip the file Cisco_usbconsole_driver_X_X.zip (where X is a revision number).
Step 2 If using 32-bit Windows XP double-click the file setup.exe from the Windows_32 folder, or if using 64-bit Windows XP double-click the file setup(x64).exe from the Windows_64 folder.
Step 3 The Cisco Virtual Com InstallShield Wizard begins. Click Next.
Step 4 The Ready to Install the Program window appears, Click Install.
Step 5 The InstallShield Wizard Completed window appears. Click Finish.
Step 6 Connect the USB cable to the PC and router USB console ports. The EN LED for the USB console port turns green, and within a few moments the Found New Hardware Wizard appears. Following the instructions to complete the installation of the driver.
Step 7 The USB console is ready for use.
Installing the Cisco Microsoft Windows 2000 USB Driver
This procedure shows how to install the Microsoft Windows 2000 USB driver.
Step 1 Obtain the file Cisco_usbconsole_driver.zip from the Cisco.com web site and unzip it.
Step 2 Double-click the file setup.exe.
Step 3 The Cisco Virtual Com InstallShield Wizard begins. Click Next.
Step 4 The Ready to Install the Program window appears, Click Install.
Step 5 The InstallShield Wizard Completed window appears. Click Finish.
Step 6 Connect the USB cable to the PC and router USB console ports. The EN LED for the USB console port turns green, and within a few moments a series of Found New Hardware Wizard windows appear. Following the instructions to complete the installation of the driver.
Step 7 The USB console is ready for use.
Installing the Cisco Microsoft Windows Vista USB Driver
This procedure shows how to install the Microsoft Windows Vista USB driver.
Step 1 Obtain the file Cisco_usbconsole_driver.zip from the Cisco.com web site and unzip it.
Step 2 If using 32-bit Windows Vista double-click the file setup.exe from the Windows_32 folder, or if using 64-bit Windows Vista double-click the file setup(x64).exe from the Windows_64 folder.
Step 3 The Cisco Virtual Com InstallShield Wizard begins. Click Next.
Step 4 The Ready to Install the Program window appears, Click Install.
Note If a User Account Control warning appears, click "Allow - I trust this program..." to proceed.
Step 5 The InstallShield Wizard Completed window appears. Click Finish.
Step 6 Connect the USB cable to the PC and router USB console ports. The EN LED for the USB console port turns green, and within a few moments a pop up window stating "Installing device driver software" appears. Following the instructions to complete the installation of the driver.
Step 7 The USB console is ready for use.
Uninstalling the Cisco Microsoft Windows USB Driver
This section provides instructions for how to uninstall the Cisco Microsoft Windows USB device driver.
•"Uninstalling the Cisco Microsoft Windows XP and 2000 USB Driver"
•"Uninstalling the Cisco Microsoft Windows Vista USB Driver"
Uninstalling the Cisco Microsoft Windows XP and 2000 USB Driver
This procedure shows you how to uninstall both the Microsoft Windows XP and 2000 USB driver. The driver can be removed using the Windows Add Remove Programs utility or the setup.exe program.
Using the Add Remove Programs Utility
Note Disconnect the router console terminal before uninstalling the driver.
Step 1 Click Start > Control Panel > Add or Remove Programs.
Step 2 Scroll to Cisco Virtual Com and click Remove.
Step 3 When the Program Maintenance window appears, select the Remove radio button. Click Next.
Using the Setup.exe Program
Note Disconnect the router console terminal before uninstalling the driver.
Step 1 Run the setup.exe for Windows 32-bit or setup(x64).exe for Windows-64bit. Click Next.
Step 2 The InstallShield Wizard for Cisco Virtual Com appears. Click Next.
Step 3 When the Program Maintenance window appears, select the Remove radio button. Click Next.
Step 4 When the Remove the Program window appears, click Remove.
Step 5 When the InstallShield Wizard Completed window appears click Finish.
Uninstalling the Cisco Microsoft Windows Vista USB Driver
This procedure shows you how to uninstall the Microsoft Windows Vista USB driver.
Note Disconnect the router console terminal before uninstalling the driver.
Step 1 Run the setup.exe for Windows 32-bit or setup(x64).exe for Windows-64bit. Click Next.
Step 2 The InstallShield Wizard for Cisco Virtual Com appears. Click Next.
Step 3 When the Program Maintenance window appears, select the Remove radio button. Click Next.
Step 4 When the Remove the Program window appears, click Remove.
Note If a User Account Control warning appears, click "Allow - I trust this program..." to proceed.
Step 5 When the InstallShield Wizard Completed window appears click Finish.
Connecting to the Auxiliary Port
When a modem is connected to the auxiliary port, a remote user can dial in to the router and configure it. Use a light blue console cable and the DB-9-to-DB-25 connector adapter.
Note The console cable and DB-9-to-DB-25 connector are not included with the Cisco ASR 903 router as a satellite shelf; they are ordered separately.
To connect a modem to the router, follow these steps:
Step 1 Connect the RJ45 end of the adapter cable to the black AUX port on the router, as shown in Figure C-87.
Figure C-87 Connecting a Modem to the Cisco ASR 903 Router Satellite Shelf
1
|
RJ45 AUX port
|
3
|
RJ45 to DB-9
|
2
|
DB-9 to DB-25 adapter
|
4
|
Modem
|
Step 2 Connect the DB-9 end of the console cable to the DB-9 end of the modem adapter.
Step 3 Connect the DB-25 end of the modem adapter to the modem.
Step 4 Make sure that your modem and the router auxiliary port are configured for the same transmission speed (up to 115200 bps is supported) and for mode control with data carrier detect (DCD) and data terminal ready (DTR) operations.
Connecting a Management Ethernet Cable
When using the Ethernet Management port in the default mode (speed-auto and duplex-auto) the port operates in auto-MDI/MDI-X mode. The port automatically provides the correct signal connectivity through the Auto-MDI/MDI-X feature. The port automatically senses a crossover or straight-through cable and adapts to it.
However, when the Ethernet Management port is configured to a fixed speed (10 or 100 Mbps) through command-line interface (CLI) commands, the port is forced to MDI mode.
When in a fixed-speed configuration and MDI mode:
•Use a crossover cable to connect to an MDI port
•Use a straight-through cable to connect to an MDI-X port
|
Warning To comply with the Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety, connect the Management Ethernet ports only to intra-building or unexposed wiring or cable. The intrabuilding cable must be shielded and the shield must be grounded at both ends. The intra-building port(s) of the equipment or subassembly must not be metallically connected to interfaces that connect to the OSP or its wiring. These interfaces are designed for use as intra-building interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE) and require isolation from the exposed OSP cabling. The addition of Primary Protectors is not sufficient protection in order to connect these interfaces metallically to OSP wiring.
|
Installing and Removing SFP and XFP Modules
The Cisco ASR 903 router as a satellite shelf supports a variety of SFP and XFP modules, including optical and Ethernet modules. For information on how to install and remove SFP and XFP modules, see the documentation for the SFP or XFP module at
http://www.cisco.com/en/US/partner/products/hw/modules/ps5455/prod_installation_guides_list.html
For information about inspecting and cleaning fiber-optic connections, see http://www.cisco.com/en/US/partner/tech/tk482/tk876/technologies_white_paper09186a0080254eba.shtml
Connecting a USB Flash Device
To connect a USB flash device to the Cisco ASR 903 router as a satellite shelf, insert the memory stick in the USB port labeled MEM. The Flash memory module can be inserted in only one way, and can be inserted or removed regardless of whether the router is powered up or not.
Figure C-88 shows the USB port connector on the Cisco ASR 903 router as a satellite shelf.
Figure C-88 Cisco ASR 903 Router Satellite Shelf Flash Token Memory Stick
Removing a USB Flash Device
To remove and then replace a USB flash token memory stick from a Cisco ASR 903 router as a satellite shelf, follow these steps:
Step 1 Pull the memory stick from the USB port.
Step 2 To replace a Cisco USB Flash memory stick, simply insert the module into the USB port labeled MEM as shown in Figure C-88 . The Flash memory module can be inserted in only one way, and can be inserted or removed regardless of whether the router is powered up or not.
Note You can insert or remove the memory stick whether the router is powered on or not.
This completes the USB Flash memory installation procedure.
Connecting Ethernet Cables
The Cisco ASR 901 interface modules support RJ45 or SFP Ethernet ports. For instructions on how to connect cables to Ethernet SFP ports, see Connecting Cables to SFP Modules.
The RJ45 port supports standard straight-through and crossover Category 5 unshielded twisted-pair (UTP) cables. Cisco Systems does not supply Category 5 UTP cables; these cables are available commercially.
|
Warning To comply with the Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety, connect the Gigabit Ethernet ports only to intra-building or unexposed wiring or cable. The intrabuilding cable must be shielded and the shield must be grounded at both ends. The intra-building port(s) of the equipment or subassembly must not be metallically connected to interfaces that connect to the OSP or its wiring. These interfaces are designed for use as intra-building interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE) and require isolation from the exposed OSP cabling. The addition of Primary Protectors is not sufficient protection in order to connect these interfaces metallically to OSP wiring.
|
Follow these steps to connect the cable to a copper Gigabit Ethernet port:
Step 1 Confirm that the router is powered off.
Step 2 Connect one end of the cable to the Gigabit Ethernet port on the router.
Step 3 Connect the other end to the BTS patch or demarcation panel at your site.
Connecting Cables to SFP Modules
For information on connecting cables to Cisco optical and Ethernet SFP interfaces, see
http://www.cisco.com/en/US/partner/products/hw/modules/ps5455/prod_installation_guides_list.html.
Connecting the Fan Tray Alarm Port
The fan tray includes an alarm port that maps to 4 dry contact alarm inputs.
The pins on the alarm port are passive signals and can be configured as Normally Open (an alarm generated when current is interrupted) or Normally Closed (an alarm is generated when a circuit is established) alarms. You can configure each alarm input as critical, major, or minor. An alarm triggers alarm LEDs and alarm messages. The relay contacts can be controlled through any appropriate third-party relay controller. The open/close configuration is an option controlled in IOS.
|
Warning To comply with the Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety, connect the alarm ports only to intra-building or unexposed wiring or cable. The intrabuilding cable must be shielded and the shield must be grounded at both ends. The intra-building port(s) of the equipment or subassembly must not be metallically connected to interfaces that connect to the OSP or its wiring. These interfaces are designed for use as intra-building interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE) and require isolation from the exposed OSP cabling. The addition of Primary Protectors is not sufficient protection in order to connect these interfaces metallically to OSP wiring.
|
Only Pins 1, 2, 4, 6, and 8 are available for customer use. The remaining pins are for Cisco manufacturing test, and should not be connected. Use a shielded cable for connection to this port for EMC protection. Table C-30 summarizes the pinouts on the alarm port.
Step 1 Attach an RJ45 cable to the alarm port.
Step 2 Attach the other end of the RJ45 cable to the relay controller.
For information about how to map alarm inputs to critical, major, and minor alarm conditions, see the Cisco ASR 903 Software Configuration Guide.
Connector and Cable Specifications
For more information on cable specifications and pinouts, see the next section.
Troubleshooting the Cisco ASR 903 Router Satellite Shelf
The following sections provide information for troubleshooting problems on the Cisco ASR 903 router as a satellite shelf.
•Pinouts
•LED Summary
Pinouts
The following sections describe the pinouts for the Cisco ASR 903 router satellite shelf interfaces:
•Alarm Port Pinout
•Console/Aux RJ45 RS232 Serial Port Pinout
•Management Ethernet Port Pinout
•USB Console Port Pinout
•USB Flash/MEM Port Pinout
•Fiber-Optic Specifications
Alarm Port Pinout
Table C-30 summarizes the external alarm input pinout.
Table C-30 External Alarm Input Pinout
Pin
|
Signal Name
|
Description
|
1
|
ALARM0_IN
|
Alarm input 0
|
2
|
ALARM1_IN
|
Alarm input 1
|
3
|
|
No connect
|
4
|
ALARM2_IN
|
Alarm input 2
|
5
|
ALARM3_IN
|
Alarm input 3
|
6
|
|
No connect
|
7
|
|
No connect
|
8
|
COMMON
|
Alarm common
|
Console/Aux RJ45 RS232 Serial Port Pinout
Table C-31 summarizes the console/aux RJ45 RS232 serial port pinout.
Table C-31 Console/Aux RJ45 RS232 Serial Port
Pin
|
Signal Name
|
Direction
|
Description
|
1
|
RTS
|
Output
|
Request to send
|
2
|
DTR
|
Output
|
Data Terminal Ready (always On).
|
3
|
TXD
|
Output
|
Transmit data
|
4
|
RI
|
|
Ring Indicator
|
5
|
GND
|
|
|
6
|
RXD
|
Input
|
Receive data
|
7
|
DSR/DCD
|
Input
|
Data set ready/Data Carrier detect
|
8
|
CTS
|
Input
|
Clear to send
|
Management Ethernet Port Pinout
Table C-32 summarizes the Management Ethernet port pinout.
Table C-32 Management Ethernet Port Pinout
Pin
|
Signal Name
|
Description
|
1
|
TRP0+
|
|
2
|
TRP0-
|
|
3
|
TRP1+
|
|
4
|
TRP2+
|
|
5
|
TRP2-
|
|
6
|
TRP1-
|
|
7
|
TRP3+
|
|
8
|
TRP3-
|
|
USB Console Port Pinout
Table C-33 summarizes the USB console port pinout.
Table C-33 Single USB Console Port
Pin
|
Signal Name
|
Direction
|
Description
|
A1
|
Vcc
|
|
+5VDC (500mA)
|
A2
|
D-
|
|
Data -
|
A3
|
D+
|
|
Data +
|
A4
|
Gnd
|
|
Ground
|
Note The USB Console port +5VDC is input and operates as an USB peripheral device.
USB Flash/MEM Port Pinout
Table C-34 summarizes the USB flash/MEM port pinout.
Table C-34 Single USB Flash/MEM Port
Pin
|
Signal Name
|
Direction
|
Description
|
A1
|
Vcc
|
|
+5VDC (500mA)
|
A2
|
D-
|
|
Data -
|
A3
|
D+
|
|
Data +
|
A4
|
Gnd
|
|
Ground
|
Note USB TYPE-A receptacle used.
Note The USB flash/MEM port +5VDC is output. We provide power for USB flash/MEM, and it operates as a USB host device.
Fiber-Optic Specifications
The specification for optical fiber transmission defines two types of fiber: single-mode and multimode. Within the single-mode category, three transmission types are defined: short reach, intermediate reach, and long reach. Within the multimode category, only short reach is available. For information about optical SFP modules, see the documentation for the SFP module at
http://www.cisco.com/en/US/partner/products/hw/modules/ps5455/prod_installation_guides_list.html.
LED Summary
The following sections describe the meanings of the LEDs on the Cisco ASR 903 router satellite shelf.
•RSP LEDs
•Interface Module LEDs
•Power Supply LEDs
•Fan Tray LEDs
RSP LEDs
Table C-35 summarizes the RSP LEDs.
Note A major alarm condition indicates the failure of a single fan in the fan tray; a critical alarm indicates the failure of multiple fans. In the event that a single fan fails, the Cisco ASR 903 router satellite shelf software adjusts the fan speed to prevent excessive heat within the chassis.
Table C-35 RSP LEDs
LED
|
Color/State
|
Description (two LEDs for eachT1/E1 port)
|
| |
|
|
Power (PWR)
|
Off
|
Disabled/no power to RSP
|
Green
|
Power rails on RSP in range
|
Status (STAT)
|
Off
|
Disabled/power down
|
Red
|
Failure to boot (lit at reset)
|
Yellow
|
Rommon booted
|
Green
|
IOS booted and running
|
Active (ACTV)
|
Off
|
Not available
|
| |
Yellow
|
Standby (indicates standby RSP)
|
| |
Green
|
Active (indicates active RSP)
|
Management port (MGMT)
|
Off
|
No connection
|
| |
Green
|
Connected with no activity
|
| |
Flashing green
|
Connected with activity
|
Sync status (SYNC)
|
Off
|
Not enabled
|
| |
Yellow
|
Free run
|
| |
Flashing yellow
|
Holdover
|
| |
Green
|
Locked to source
|
USB flash (MEM)
|
Flashing green
|
USB activity
|
BITS
|
Off
|
Out of service/not configured
|
Amber
|
Fault or loop condition
|
Green
|
In frame/working properly
|
Interface Module LEDs
Table C-36 summarizes the interface module LEDs. This LED summary applies to the following interface modules:
•SFP Gigabit Ethernet Interface Module
•RJ45 Gigabit Ethernet Interface Module
•XFP 10 Gigabit Ethernet XFP Interface Module
Table C-36 Interface Module LEDs
LED
|
Color/State
|
Description
|
Power (PWR)
|
Off
|
Disabled/no power to IM
|
Green
|
Enabled and power rails on IM in range
|
Status (STAT)
|
Off
|
Disabled/power-down
|
Red
|
Failure (on at reset)
|
Amber
|
Booting (if local CPU)
|
Green
|
Operational
|
Link status (L)
|
Off
|
Inactive or no connection
|
Amber
|
Fault/loop condition
|
Green
|
Ok with no activity
|
Flashing green
|
OK with activity
|
Speed (S)
|
Off
|
100/10 Mbps/Slow
|
Green
|
1Gbps/Full
|
Power Supply LEDs
Table C-37 and Table C-38 summarize the power supply LEDs for both the AC and DC power supplies.
Table C-37 Power Supply LEDs
LED
|
Color/State
|
Description
|
Input OK
|
Off
|
No Input Voltage
|
Amber
|
Input voltage out of range
|
Green
|
Input voltage within acceptable operating range
|
Output Fail
|
Off
|
Disabled/Forced Shut down/No input power
|
Red
|
Power supply fault (internal failure such as over temperature)
|
Green
|
Operational
|
Table C-38 Power Supply LEDs
LED
|
Color/State
|
Description
|
Input Power (PWR)
|
Off
|
No input voltage
|
Amber
|
Input voltage out of range
|
Green
|
Input voltage within acceptable operating range
|
Status (STAT)
|
Off
|
Disabled/power-down/no power
|
Red
|
Power supply fault (internal failure)
|
Green
|
Operational
|
Fan Tray LEDs
Table C-39 summarizes the fan tray LEDs.
Table C-39 Fan Tray LEDs
LED
|
Color/State
|
Description
|
Status (TEMP)
|
Off
|
Disabled/power down
|
Amber
|
Over temperature
|
Green
|
OK
|
Fan (FAN)
|
Green
|
Fan rotation in range
|
Amber
|
Fan fault
|
Red
|
Two or more fan faults
|
Minor (MIN)
|
Off
|
No minor alarm
|
Amber
|
Minor alarm
|
Major (MAJ)
|
Off
|
No major alarm
|
Red
|
Major alarm
|
Critical (CRIT)
|
Off
|
No critical alarm
|
Red
|
Critical alarm (defaults to ON upon RSP reset)
|
Site Log
Use the Site Log to provide a record of actions related to installing and maintaining the router. Keep it in an accessible place near the chassis so that those who performs tasks have access to it. Use the Installation Checklist (see the "Site Planning" section) to verify the steps in the installation and maintenance of your router. Site Log entries might include the following:
•Installation progress—Make a copy of the Cisco ASR 903 router as a satellite shelf Installation Checklist, and insert it into the Site Log. Make entries as you complete each task.
•Upgrade, removal, and maintenance procedures—Use the Site Log as a record of ongoing router maintenance and expansion history. Each time a task is performed on the Cisco ASR 903 router as a satellite shelf, update the Site Log to reflect the following:
–Removal or replacement of interface modules, fan tray, power supplies, or RSPs
–Configuration changes
–Maintenance schedules and requirements
–Maintenance procedures performed
–Intermittent problems
–Comments and notes
Table C-40 shows a sample site log. Make copies of the sample or design your own site log to meet the needs of your site and equipment.
Table C-40 Site Log
Date
|
Description of Action Performed or Symptom Observed
|
Initials
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
Feedback
