Cisco CRS Carrier Routing System 8-Slot Line Card Chassis System Description
Cisco CRS 8-Slot Line Card Chassis Specifications
Downloads: This chapterpdf (PDF - 91.0KB) The complete bookPDF (PDF - 7.1MB) | Feedback

Table of Contents

Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Specifications

8-Slot LCC Specifications

Fixed Configuration Power Specifications

Modular Configuration Power Specifications

8-Slot LCC Environmental Specifications

Regulatory, Compliance, and Safety Specification

Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Specifications

This appendix provides information about the product IDs for components of the Cisco CRS Carrier Routing System 8-Slot LCC. This appendix contains the following topics:

These tables list the components that make up the routing system and descriptions.


NoteAlthough this appendix provides product IDs for routing system components, the Cisco online ordering and pricing tool has the most up-to-date information on the routing system and product IDs. You can access the ordering tool at the following URL (login required), and enter a search term such as “CRS” to view a list of components: Although this appendix provides product IDs for routing system components, the Cisco online ordering and pricing tool has the most up-to-date information on the routing system and product IDs. You can access the ordering tool at the following URL (login required), and enter a search term such as “CRS” to view a list of components:

http://www.cisco.com/cgi-bin/front.x/pricing



Note For a complete list of line cards, route processors, SPAs and SIPs, and interface modules supported in the Cisco CRS 8-slot line card chassis, go to the Cisco Carrier Routing System Data Sheets at: http://www.cisco.com/en/US/products/ps5763/products_data_sheets_list.html


8-Slot LCC Specifications

Table A-1 lists specifications for the Cisco CRS 8-slot Line Card Chassis.

 

Table A-1 Cisco CRS 8-Slot Line Card Chassis Specifications

Chassis Dimension

 

Height

38.5 in. (97.8 cm)

Width

17.5 in. (44.45 cm)

18.9 in. (48.0 cm) mounting rail flange, outside to outside

Depth

36.6 in. (93.0 cm) without exterior cosmetics

40.5 in. (102.9 cm) with full exterior cosmetics

Weight

330.8 lb (150.1 kg) shipping weight (chassis + inlet grill + 2 power shelves)

430.8 lb (195.4 kg) shipping weight with packaging

747.5 lb. (339.1 kg) fully loaded with line cards and full exterior cosmetics

32 lb (14.5 kg) empty modular power shelf

50 lb (22.7) fully loaded power shelf

Fixed Configuration Power Specifications

Table A-2 lists the fixed configuration power specifications for the Cisco CRS 8-slot LCC.

 

Table A-2 8-Slot Line Card Chassis Component and Power Specifications—Fixed Configuration Power

Description
Value
Supported Cards and Modules

8 modular services cards (MSCs), forwarding processor (FP) cards, or label switch processor (LSP) cards (line cards)

8 physical layer interface modules (PLIMs),
one for each MSC, FP, or LSP

4 switch fabric cards (SFCs)

2 route processor (RP) cards or 2 performance route processor (PRP) cards

1 distributed route processor (DRP) (no dedicated slot; installs in open MSC slot)

1 DRP PLIM (no dedicated slot; installs in PLIM slot corresponding to DRP slot)

2 fan trays (with four fans per fan tray)

1 air filter

Power Distribution Units

2 AC (Wye or Delta) or 2 DC power distribution units (PDUs)
(cannot mix AC and DC PDUs in the chassis)

DC PDU

Supports 1 DC power entry module (PEM) per shelf

AC PDU

Supports 1 AC rectifier module per shelf

Maximum Power Consumption
(total input power)

Note Proper grounding is also required at the site to ensure that equipment is not damaged by lightning or power surges.

Maximum DC

8.0 kW (assuming 94% efficiency)

Maximum AC

8.5 kW (Delta or Wye 3-phase) (assuming 88% efficiency)

Power Redundancy (2N)

 

DC

Three “A” battery plant feeds required for one PDU, and three “B” battery plant feeds required for the other PDU.

AC (Delta or Wye 3-phase)

Two independent Delta or Wye 3-phase power sources required, one for each PDU.

DC Input

 

Nominal input voltage

–48 VDC North America
–54 VDC Telco (RBOC)
–60 VDC International
(range –40.5 to –75 VDC)

Input current

56 A at –48/–60 VDC (nominal voltage)
66 A at –40.5 VDC (low voltage extreme)

AC Input, Delta 3-phase

3W + PE (3 wire + protective earthing conductor ground wire)

Input voltage

3-phase 200 to 240 VAC, phase-to-phase (nominal)
(range 170 to 264 VAC, phase-to-phase)

Line frequency

50 to 60 Hz
(range 47 to 63 Hz)

Input current
(PDU rated for 24 A)

30 A

AC Input, Wye 3-phase

3W + N + PE (3 wire + neutral + protective earthing conductor ground wire)

Input voltage

3-phase 200 to 240 VAC, phase-to-neutral (nominal)
(range 170 to 264 VAC, phase-to-neutral)
(range 295 to 457 VAC, phase-to-phase)

Line frequency

50 to 60 Hz (nominal)
(range 47 to 63 Hz)

Input current
(PDU rated for 14 A)

16 A International
20 A North America

Modular Configuration Power Specifications

Table A-3 lists the system specifications for the Cisco CRS 8-slot LCC with a modular configuration power system installed.

 

Table A-3 8-Slot Line Card Chassis Component and Power Specifications—Modular Configuration Power

Description
Value
Supported Cards and Modules

8 modular services cards (MSCs) or forwarding processor (FP) cards (line cards)

8 physical layer interface modules (PLIMs),
one for each MSC or FP

4 switch fabric cards (SFCs)

2 route processor (RP) cards or 2 performance route processor (PRP) cards

1 distributed route processor (DRP) (no dedicated slot; installs in open MSC slot)

1 DRP PLIM (no dedicated slot; installs in PLIM slot corresponding to DRP slot)

2 fan trays (with four fans per fan tray)

1 air filter

Power Shelves

2 AC or 2 DC power shelves
(cannot mix AC and DC power shelves in the chassis)

DC power shelf

Accepts up to 4 DC PMs

AC power shelf

Accepts up to 3 AC PMs

Maximum Power Consumption
(total input power)

Note Proper grounding is also required at the site to ensure that equipment is not damaged by lightning or power surges.

Maximum DC

9.5 kW (assuming 88% efficiency)

Maximum AC

9.8 kW (assuming 92% efficiency)

Power Redundancy (2N)

 

DC

Up to four “A” battery plant feeds required for one power shelf, and up to four “B” battery plant feeds required for the other power shelf.

AC (Delta or Wye 3-phase)

Up to three “A” AC single-phase power sources and up to three “B” AC single-phase power sources required.

DC Input

 

Nominal input voltage

–48 VDC North America
–60 VDC International
(range –40 to –72 VDC)

Input current

50 A max at –48 VDC
40 A max at –60 VDC
60 A at –40 VDC (low voltage extreme)

AC Input, single-phase

 

Input voltage

Single-phase 200 to 240 VAC (nominal)
(range 180 to 264 VAC)

Line frequency

50 to 60 Hz (nominal)
(range 47 to 63 Hz)

Input current

16 A International
20 A North America

8-Slot LCC Environmental Specifications

Table A-4 lists the environmental specifications for the Cisco CRS 8-slot LCC.

 

Table A-4 8-Slot Line Card Chassis Environmental Specifications

Description
Value

Temperature

Operating, nominal: 41° to 104°F (5° to 40°C)
Operating, short-term: 23° to 122°F (–5° to 50°C)
Nonoperating: –40° to 158°F (–40° to 70°C)

Humidity

Operating: 5 to 85% noncondensing
Nonoperating: 5 to 90% noncondensing, short-term operation

Altitude

1 to 5906 ft (0.305 m to 1800 m) at 122°F (50°C), short-term
Up to 13,123 ft (4000 m) at 104°F (40°C) or below

Heat dissipation

27,297 BTU per hour (fixed configuration DC)1

29,003 BTU per hour (fixed configuration AC)2

32,415 BTU per hour (modular configuration DC)3

33,438 BTU per hour (modular configuration AC)4

External cooling requirements

2.3 tons

Chassis airflow

Up to 900 cubic feet (25,485 liters) per minute

Power system airflow

Up to 240 cubic feet (6800 liters) per minute

Sound power level (fixed configuration power)

81 dB—80°F (27°C) or lower (fan speed 4000 RPM, nominal)
92 dB—104°F (40°C) or higher (fan speed 6500 RPM)

Sound power level (modular configuration power)

77 dB—80°F (27°C) or lower (fan speed 3700 RPM)
89 dB—104°F (40°C) or higher (fan speed 6500 RPM)

Shock and vibration

Designed and tested to meet the NEBS shock and vibration standards defined in GR-63-CORE (Issue 2, April 2002).

1.Heat dissipation from the DC power system based on maximum output power capacity at 94% efficiency.

2.Heat dissipation from the AC power system based on maximum output power capacity at 88% efficiency.

3.Heat dissipation from the DC power system based on maximum output power capacity at 88% efficiency.

4.Heat dissipation from the AC power system based on maximum output power capacity at 92% efficiency.

Regulatory, Compliance, and Safety Specification

For information about the compliance and safety standards with which the Cisco CRS-1 conforms, see Regulatory Compliance and Safety Information for the Cisco CRS Carrier Routing System .