Cisco CPT Hardware Installation Guide
Bias-Free Language
The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.
- Updated:
- August 26, 2013
Chapter: Installing CPT 600 Shelf
- 4.1 ANSI Rack Installation
- 4.2 ETSI Rack Installation
- NTP-J84 Install the CPT 600 Shelf
- DLP-J260 Verify the CPT 600 Shelf for AC Power Module Installation
- DLP-J261 Verify the CPT 600 Shelf for DC Power Module Installation
- DLP-J262 Mounting the Reversible Brackets on the CPT 600 Shelf for ANSI Rack Configuration
- DLP-J263 Mounting the Bracket with Air Deflectors (Front-to-Back) on the CPT 600 Shelf for ANSI Rack Configuration
- DLP-J264 Mounting the Brackets on the CPT 600 Shelf for ETSI Rack Configuration
- DLP-J265 Mounting the Air Deflectors (Front-to-Front) on the CPT 600 Shelf for ETSI Rack Configuration
- DLP-J266 Mounting the Bracket with Air Deflectors (Front-to-Back) on the CPT 600 Shelf for ETSI Rack Configuration
- DLP-J267 Mounting the Bracket with Air Deflectors (Front-to-Top) on the CPT 600 Shelf for ETSI Rack Configuration
- DLP-J268 Mount the CPT 600 Shelf on a Rack (One Person)
- DLP-J269 Mount the CPT 600 Shelf on a Rack (Two People)
- DLP-J270 Mount Multiple CPT 600 Shelves on a Rack
- 4.3 Front Door
- NTP-J85 Install the Standard Door of the CPT 600 Shelf
- NTP-J86 Open and Remove the Standard Door of the CPT 600 Shelf
- NTP-J121 Install the Deep-Front Panel of the CPT 600 Shelf
- NTP-J122 Remove the Deep-Front Panel of the CPT 600 Shelf
- 4.4 External Connection Units
- NTP-J87 Install the External Connection Unit (ECU) or External Connection Unit2 (ECU2)
- 4.5 Power Modules
- NTP-J88 Install the Power Modules in the CPT 600 Shelf
- 4.6 LCD Unit
- NTP-J89 Install the LCD Module in the CPT 600 Shelf
- 4.7 Power and Ground Description
- NTP-J90 Install Power and Ground to the CPT 600 Shelf
- DLP-J275 Connect Office Power (AC) to the CPT 600 Shelf
- DLP-J276 Connect Office Power (DC) to the CPT 600 Shelf (ANSI Only)
- DLP-J277 Connect Office Power (DC) to the CPT 600 Shelf (ETSI Only)
- DLP-J278 Turn On and Verify AC Office Power on the CPT 600 Shelf
- DLP-J279 Turn On and Verify DC Office Power on the CPT 600 Shelf
- 4.8 Fan-Tray Assembly
- NTP-J91 Install the Fan-Tray Assembly in the CPT 600 Shelf
- 4.9 Cable Routing and Management
- NTP-J92 Install the Cable and Fiber Modules
- NTP-J93 Attach Wires to Alarm, Timing, LAN, and Craft Pin Connections in Cisco CPT 600
- NTP-G264 Perform the CPT 600 Shelf Installation Acceptance Test
- 4.10 Air Deflector
- 4.11 Filler Card
- 4.12 Air Filter
- 4.13 Shelf Voltage and Temperature
Installing the CPT 600 Shelf
This chapter explains how to install the CPT 600 shelf.
4.1 ANSI Rack Installation
The CPT 600 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 1.7 inches (43.18 mm) from the front of the rack. If the shelf is mounted in the middle position, then it projects 5.1 inches (129.54 mm) from the front of the rack. The shelf mounts in both Electronic Industries Alliance (EIA) standard and Telcordia-standard racks. The shelf is a total of 17 inches (431.8 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 CPT 600 shelf measures 10.4 inches (264.16 mm) high, 19 or 23 inches (482.6 or 584.2 mm) wide (depending on which way the mounting ears are attached), and 11.1 inches (304.8 mm) deep. You can install up to seven CPT 600 shelves in a 7-foot (2133.6 mm) equipment rack.
Figure 4-1 shows the dimensions of the CPT 600 shelf on a 19-inch (482.6 mm) ANSI rack configuration with brackets mounted in the front position.
Figure 4-1 Cisco CPT 600 Shelf Dimensions for a 19-inch ANSI Rack Configuration
4.1.1 Reversible Mounting Bracket
Use only the fastening hardware provided with the CPT 600 shelf to prevent loosening, deterioration, and electromechanical corrosion of the hardware and joined material.
When mounting the CPT 600 shelf in a frame with a nonconductive coating (such as paint, lacquer, or enamel) either use the thread-forming screws provided with the CPT 600 shipping kit, or remove the coating from the threads to ensure electrical continuity.
The reversible mounting bracket is used to mount the shelf on a 19-inch or 23-inch (482.6 mm or 584.2 mm) rack.
4.1.2 Mounting a Single Shelf
Mounting the CPT 600 shelf on a rack requires a minimum of 10.4-inches (265 mm) of vertical rack space. To ensure that the mounting is secure, use two to three #12-24 mounting screws for each side of the shelf. For an ANSI rack, the brackets can be mounted in the front or middle position.
If the CPT 600 shelf is fully loaded, then two people should install it. However, it is possible for one person to install an empty shelf. The shelf should be empty for easier lifting.
4.1.3 Mounting Multiple Nodes
Most standard (Telcordia GR-63-CORE, 19-inch (482.6-mm) or 23-inch (584.2-mm) 7-foot (2.133-m) racks can hold seven CPT 600 shelves and a fuse and alarm panel. However, unequal flange racks are limited to six CPT 600 shelves and a fuse and alarm panel, or seven CPT 600 shelves using a fuse and alarm panel from an adjacent rack. In an ANSI shelf, the brackets can be mounted in the front or middle position.
4.2 ETSI Rack Installation
The CPT 600 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. In an ETSI rack, the shelf can be mounted only in the front position. The shelf projects 1.7 inch (43.18 mm) from the front of the rack and is a total of 431.8 mm (17 inch) 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 CPT 600 shelf measures 264.16 mm (10.4 inches) high, 535 mm (21.06 inches) wide, and 304.8 mm (11.1 inches) deep. You can install up to seven CPT 600 shelves in a 7-foot (2133.6-mm) equipment rack.
Figure 4-2 provides the dimensions of the CPT 600 shelf installed on a 600 x 600-mm (23.6 x 23.6-inch) ETSI standard equipment rack.
Figure 4-2 Cisco CPT 600 Shelf Dimensions for an ETSI Rack Configuration
The standard ETSI racks can hold seven CPT 600 shelves. When mounting a 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.
4.2.1 Mounting a Single Node
The CPT 600 requires 264.16 mm (10.4-inches) minimum of vertical rack space. To ensure the mounting is secure, use two to three M6 mounting screws for each side of the shelf. A shelf should be mounted at the bottom of the rack if it is the only unit in the rack.
In an ETSI rack, the brackets are mounted only in the front position.
If the CPT 600 shelf is fully loaded, then two people should install it. However, it is possible for one person to install an empty shelf. The shelf should be empty for easier lifting. For information on the CPT 600 shelf weight, refer to the "Dimensions" section.
4.2.2 Mounting Multiple Nodes
Most standard (ETS 300 119) ETSI 600 x 600 x 2200 mm or 600 x 300 x 2200 mm racks can hold seven CPT 600 shelves, and a fuse and alarm panel. In an ETSI rack, the brackets are mounted only in the front position.
NTP-J84 Install the CPT 600 Shelf
 |
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). Statement 1047
|
|
Warning Take care when connecting units to the supply circuit so that wiring is not overloaded. Statement 1018
|
|
Warning To prevent airflow restriction, allow clearance around the ventilation openings to be at least:1 inch (25.4 mm) Statement 1076 |
|
Warning To comply with EN50121-4:2006 - Railway applications, Electromagnetic compatibility, a shielded cable must be used to connect to the EMS port. This cable must be less than 30 meters in length and not placed in the 3 meter boundary, as defined in EN50121-4:2006, Table 2, note 1. Statement 8010
|
|
Warning To comply with EN50121-4:2006 - Railway applications, Electromagnetic compatibility, DC power cables must be less than 30 meter long. Statement 8011
|
Note During installation, do not use the door to handle the chassis.
Note Remove the door from the CPT 600 shelf and reinstall it after installing all the other modules.
Figure 4-3 Handling the Chassis During Installation
Step 1 Complete the necessary task as applicable:
•"DLP-J260 Verify the CPT 600 Shelf for AC Power Module Installation" task.
•"DLP-J261 Verify the CPT 600 Shelf for DC Power Module Installation" task.
Step 2 Complete the necessary task as applicable:
•"DLP-J262 Mounting the Reversible Brackets on the CPT 600 Shelf for ANSI Rack Configuration" task.
•"DLP-J264 Mounting the Brackets on the CPT 600 Shelf for ETSI Rack Configuration" task.
Step 3 Complete the necessary rack mounting task as applicable:
•"DLP-J268 Mount the CPT 600 Shelf on a Rack (One Person)" task.
•"DLP-J269 Mount the CPT 600 Shelf on a Rack (Two People)" task.
•"DLP-J270 Mount Multiple CPT 600 Shelves on a Rack" task.
Step 4 Connect the chassis to the office ground. For detailed instructions on how to ground the chassis, refer to the Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms.
Step 5 Continue with "NTP-J86 Open and Remove the Standard Door of the CPT 600 Shelf" procedure.
Stop. You have completed this procedure.
DLP-J260 Verify the CPT 600 Shelf for AC Power Module Installation
Purpose |
This task verifies the shelf for AC power module installation. |
Tools/Equipment |
None |
Prerequisite Procedures |
|
Required/As Needed |
Required |
Onsite/Remote |
Onsite |
Security Level |
None |
Step 1 Verify the position of the mechanical locking system on the rear side of the chassis. To use the AC power module, the screw must be close to the AC silk-screen text (see Figure 4-4).
Figure 4-4 AC Power Module Installation—Rear Side of the CPT 600 Shelf
Step 2 Loosen the screw and move it to the left position (towards the AC silk-screen text).
Step 3 Tighten the screw again to a torque value of 4 in-lb (0.45 N-m).
DLP-J261 Verify the CPT 600 Shelf for DC Power Module Installation
Purpose |
This task verifies the shelf for DC power module installation. |
Tools/Equipment |
None |
Prerequisite Procedures |
|
Required/As Needed |
Required |
Onsite/Remote |
Onsite |
Security Level |
None |
Step 1 Verify the position of the mechanical locking system on the rear side of the chassis. To use the DC power module the screw must be close to the DC silk-screen text (see Figure 4-5).
Figure 4-5 DC Power Module Installation—Rear Side of the CPT 600 Shelf
Step 2 Loosen the screw and move it to the right position (towards the DC silk-screen text).
Step 3 Tighten the screw again to a torque value of 4 in-lb (0.45 N-m).
Step 4 Return to your originating procedure (NTP).
DLP-J262 Mounting the Reversible Brackets on the CPT 600 Shelf for ANSI Rack Configuration
Purpose |
This task installs the reversible mounting brackets on the CPT 600 shelf for ANSI rack configuration. |
Tools/Equipment |
• • • |
Prerequisite Procedures |
|
Required/As Needed |
As needed |
Onsite/Remote |
Onsite |
Security Level |
None |
Use only the fastening hardware provided with the CPT 600 to prevent loosening, deterioration, and electromechanical corrosion of the hardware and joined material.
When mounting the CPT 600 in a frame with a nonconductive coating (such as paint, lacquer, or enamel) either use the thread-forming screws provided with the CPT 600 ship kit, or remove the coating from the threads to ensure electrical continuity.
Note In an ANSI rack, reversible mounting brackets (19-inch or 23-inch) are used to install the shelf. The mounting brackets can be installed in the front or the middle position of the chassis.
Step 1 To mount the reversible brackets:
•For a 19-inch (482.6-mm) configuration, place the widest side of the mounting bracket flush against the shelf (see Figure 4-6). The narrow side of the mounting bracket should be towards the front of the shelf.
•For a 23-inch (584.2-mm) configuration, place the narrow side of the mounting bracket flush against the shelf (see Figure 4-7). The widest side of the mounting bracket should be towards the front of the shelf.
Step 2 Align the mounting bracket screw holes against the shelf screw holes.
Step 3 Insert the screws and tighten them to a torque value of 11.5 in-lb (1.3 N-m).
Step 4 Repeat steps 1 through 3 for the mounting bracket on the opposite side.
Figure 4-6 shows mounting the brackets for a 19-inch (482.6-mm) configuration.
Figure 4-6 Mounting the Brackets on the CPT 600 shelf for a 19-inch (482.6-mm) ANSI Configuration
Figure 4-7 shows mounting the brackets for a 23-inch (584.2-mm) configuration.
Figure 4-7 Mounting the Brackets on the CPT 600 shelf for a 23-inch (584.2-mm) ANSI Configuration
Step 5 Return to your originating procedure (NTP).
DLP-J263 Mounting the Bracket with Air Deflectors (Front-to-Back) on the CPT 600 Shelf for ANSI Rack Configuration
Purpose |
This task installs the bracket with air deflectors (front-to-back) on the CPT 600 shelf for ANSI rack configuration. Note |
Tools/Equipment |
• • • |
Prerequisite Procedures |
|
Required/As Needed |
As needed |
Onsite/Remote |
Onsite |
Security Level |
None |
Use only the fastening hardware provided with the CPT 600 to prevent loosening, deterioration, and electromechanical corrosion of the hardware and joined material.
Step 1 (ANSI only) Place the right front air deflector flush against the right side of the chassis (see Diagram 1 of Figure 4-8).
Step 2 Align the screw holes on the right front air deflector with the screw holes on the right side of the chassis.
Step 3 Insert the screws and tighten them to a torque value of 11.5 in-lb (1.3 N-m).
Step 4 Place the left back air deflector flush chassis as shown in Diagram 2 of Figure 4-8.
Step 5 Align the screw holes on the left back air deflector with the screw holes on the left side of the chassis.
Step 6 Insert the screws and tighten them to a torque value of 11.5 in-lb (1.3 N-m).
Step 7 Place the 23-inch mounting bracket flush in the front position (see Diagram 1 of Figure 4-9) or in the middle position (see Diagram 3 of Figure 4-9) against the right side of the chassis.
Step 8 Align the screw holes on the 23-inch mounting bracket with the screw holes on the right side of the chassis.
Step 9 Insert the screws and tighten them to a torque value of 11.5 in-lb (1.3 N-m).
Step 10 Place the 23-inch mounting bracket flush in the front position (see Diagram 1 of Figure 4-9) or in the middle position (see Diagram 3 of Figure 4-9) against the left side of the chassis.
Step 11 Align the screw holes on the 23-inch mounting bracket with the screw holes on the left side of the chassis.
Step 12 Insert the screws and tighten them to a torque value of 11.5 in-lb (1.3 N-m).
Figure 4-8 Mounting the Air Deflectors (Front-to-Back) on the CPT 600 Shelf for the ANSI rack Configuration
Figure 4-9 Mounting the Brackets with Air Deflectors (Front-to-Back) on the CPT 600 Shelf for ANSI Rack Configuration
Step 13 Return to your originating procedure (NTP).
DLP-J264 Mounting the Brackets on the CPT 600 Shelf for ETSI Rack Configuration
Purpose |
This task installs the mounting brackets on the CPT 600 shelf for ETSI rack configuration. Note |
Tools/Equipment |
• • • |
Prerequisite Procedures |
|
Required/As Needed |
As needed |
Onsite/Remote |
Onsite |
Security Level |
None |
Use only the fastening hardware provided with the CPT 600 to prevent loosening, deterioration, and electromechanical corrosion of the hardware and joined material.
When mounting the CPT 600 in a frame with a nonconductive coating (such as paint, lacquer, or enamel) either use the thread-forming screws provided with the CPT 600 ship kit, or remove the coating from the threads to ensure electrical continuity.
Step 1 Place the mounting bracket flush against the shelf as shown in Figure 4-10.
Step 2 Align the mounting bracket screw holes against the shelf screw holes.
Step 3 Insert the screws and tighten them to a torque value of 11.5 in-lb (1.3 N-m).
Step 4 Repeat steps 1 through 3 for the mounting bracket on the opposite side.
Figure 4-10 Mounting the Brackets on the CPT 600 Shelf for ETSI Rack Configuration
Step 5 Return to your originating procedure (NTP).
DLP-J265 Mounting the Air Deflectors (Front-to-Front) on the CPT 600 Shelf for ETSI Rack Configuration
Purpose |
This task installs the air deflectors (front-to-front) on the CPT 600 shelf for ETSI rack configuration. Note |
Tools/Equipment |
• • • |
Prerequisite Procedures |
|
Required/As Needed |
As needed |
Onsite/Remote |
Onsite |
Security Level |
None |
Use only the fastening hardware provided with the CPT 600 to prevent loosening, deterioration, and electromechanical corrosion of the hardware and joined material.
Step 1 Place the right front air deflector flush against the right side of the chassis (see Figure 4-11).
Step 2 Align the screw holes on the right front air deflector with the screw holes on the right side of the chassis.
Figure 4-11 Mounting the Air Deflectors (Front-to-Front) on the CPT 600 Shelf for ETSI Rack Configuration
Step 3 Insert the screws and tighten them to a torque value of 11.5 in-lb (1.3 N-m).
Step 4 Place the left front air deflector flush against the left side of the chassis.
Step 5 Align the screw holes on the left front air deflector with the screw holes on the left side of the chassis.
Step 6 Insert the screws and tighten them to a torque value of 11.5 in-lb (1.3 N-m).
Step 7 Return to your originating procedure (NTP).
DLP-J266 Mounting the Bracket with Air Deflectors (Front-to-Back) on the CPT 600 Shelf for ETSI Rack Configuration
Purpose |
This task installs the bracket with air deflectors (front-to-back) on the CPT 600 shelf for ETSI rack configuration. Note |
Tools/Equipment |
• • • |
Prerequisite Procedures |
|
Required/As Needed |
As needed |
Onsite/Remote |
Onsite |
Security Level |
None |
Use only the fastening hardware provided with the CPT 600 to prevent loosening, deterioration, and electromechanical corrosion of the hardware and joined material.
Step 1 Place the right front air deflector flush against the right side of the chassis (see Diagram 1 of Figure 4-12).
Step 2 Align the screw holes on the right front air deflector with the screw holes on the right side of the chassis.
Step 3 Insert the screws and tighten them to a torque value of 11.5 in-lb (1.3 N-m).
Step 4 Place the left back air deflector flush against the chassis as shown in Diagram 2 of Figure 4-12.
Step 5 Align the screw holes of the left back air deflector with the screw holes on the left side of the chassis.
Step 6 Insert the screws and tighten them to a torque value of 11.5 in-lb (1.3 N-m).
Step 7 Place the mounting bracket flush in the middle position (see Diagram 1 of Figure 4-13) or the front position (see Diagram 3 of Figure 4-13) against the right side of the chassis.
Step 8 Align the screw holes on the mounting bracket with the screw holes on the left side of the chassis.
Step 9 Insert the screws and tighten them to a torque value of 11.5 in-lb (1.3 N-m).
Step 10 Place the mounting bracket flush in the middle position (see Diagram 1 of Figure 4-13) or the front position (see Diagram 3 of Figure 4-13) against the left side of the chassis.
Step 11 Align the screw holes on the mounting bracket with the screw holes on the left side of the chassis.
Step 12 Insert the screws and tighten them to a torque value of 11.5 in-lb (1.3 N-m).
Figure 4-12 Mounting the Air Deflectors (Front-to-Back) on the CPT 600 Shelf for ETSI Rack Configuration
Figure 4-13 Mounting the Bracket with Air Deflectors (Front-to-Back) on the CPT 600 Shelf for ETSI Rack Configuration
Step 13 Return to your originating procedure (NTP).
DLP-J267 Mounting the Bracket with Air Deflectors (Front-to-Top) on the CPT 600 Shelf for ETSI Rack Configuration
Purpose |
This task installs the bracket with air deflectors (front-to-top) on the CPT 600 shelf for ETSI rack configuration. Note |
Tools/Equipment |
• • • |
Prerequisite Procedures |
|
Required/As Needed |
As needed |
Onsite/Remote |
Onsite |
Security Level |
None |
Use only the fastening hardware provided with the CPT 600 to prevent loosening, deterioration, and electromechanical corrosion of the hardware and joined material.
Step 1 Place the right front air deflector flush against the right side of the chassis (see Diagram 1 of Figure 4-14).
Step 2 Align the screw holes on the right front air deflector with the screw holes on right side of the chassis.
Step 3 Insert the screws and tighten them to a torque value of 11.5 in-lb (1.3 N-m).
Step 4 Place the mounting bracket flush against the left side of the chassis (see Diagram 2 of Figure 4-14).
Step 5 Align the screw holes on the mounting bracket with the screw holes on the left side of the chassis.
Step 6 Insert the screws and tighten them to a torque value of 11.5 in-lb (1.3 N-m).
Step 7 Place the left top air deflector flush against the chassis as shown in Diagram 3 of Figure 4-14.
Step 8 Align the screw holes with the screw holes of the mounting bracket and the chassis (see Diagram 4 of Figure 4-14).
Step 9 Insert the screws and tighten them to a torque value of 11.5 in-lb (1.3 N-m). See Diagram 4 of Figure 4-14.
Figure 4-14 Mounting the Bracket with Air Deflectors (Front-to-Top) on the CPT 600 Shelf for ETSI Rack Configuration
Step 10 Return to your originating procedure (NTP).
DLP-J268 Mount the CPT 600 Shelf on a Rack (One Person)
Purpose |
This task allows one person to mount the shelf on a rack. Note |
Tools/Equipment |
• • • |
Prerequisite Procedures |
|
Required/As Needed |
As needed |
Onsite/Remote |
Onsite |
Security Level |
None |
Note The CPT 600 requires a minimum of 10.4-inches (265 mm) vertical rack space. To ensure that the mounting is secure, use two to three M6 mounting screws on each side of the shelf. A shelf should be mounted at the bottom of the rack if it is the only unit in the rack.
Step 1 Verify that the proper fuse and alarm panel has been installed in the top mounting space. If a fuse and alarm panel is not present, you must install one according to manufacturer instructions:
•For a DC power supply, the fuse rating must not exceed 40A.
•For an AC power supply, the fuse rating must not exceed 10A, 15A, or 20A. For North America, the branch circuit protection must be rated 20A. The overcurrent/short circuit protection must be in accordance with local and national electrical codes.
Step 2 Ensure that the shelf 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.
Diagram 1 of Figure 4-15 shows the CPT 600 shelf mounted on an ANSI rack in the middle position using 19-inch mounting brackets.
Diagram 2 of Figure 4-15 shows the CPT 600 shelf mounted on an ETSI rack in the front position.
Figure 4-15 Mounting an CPT 600 on a Rack
Step 3 Lift the shelf to the desired position in the rack. If the rack is empty, place the shelf at the bottom of the rack. The placement of the shelf is dependent on where you want to install the new equipment 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. Tighten the screw to a torque value of 22 in-lb (2.5 N-m).
Step 6 When the shelf is secured to the rack, install the remaining two mounting screws on either sides.
Note Use at least one set of the horizontal screw slots on the shelf to prevent slippage.
Step 7 Return to your originating procedure (NTP).
DLP-J269 Mount the CPT 600 Shelf on a Rack (Two People)
Purpose |
This task allows two people to mount the shelf on a rack. Note |
Tools/Equipment |
• • – • – |
Prerequisite Procedures |
|
Required/As Needed |
As needed |
Onsite/Remote |
Onsite |
Security Level |
None |
Note The CPT 600 requires a minimum of 10.4-inches (265 mm) vertical rack space. To ensure that the mounting is secure, use two to three M6 mounting screws on each side of the shelf. A shelf should be mounted at the bottom of the rack if it is the only unit in the rack.
Step 1 Verify that the proper fuse and alarm panel has been installed in the top mounting space. If a fuse and alarm panel is not present, you must install one as per the instructions of the manufacturer:
•For a a DC power supply, the fuse rating must not exceed 40A.
•For an AC power supply, the fuse rating must not exceed 10A, 15A, or 20A. For North America, the branch circuit protection must be rated 20A. The overcurrent/short circuit protection must be in accordance with local and national electrical codes.
Step 2 Ensure that the shelf 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.
Step 3 Lift the shelf to the desired position in the rack. If the rack is empty, place the shelf at the bottom of the rack. The placement of the shelf is dependent on where you want to install the new equipment in the rack.
Step 4 Align the screw holes on the mounting brackets with the mounting holes in the rack.
Step 5 Have one person hold the shelf in place while the other person uses the Phillips Dynamometric screwdriver to install one mounting screw in each side of the assembly. Tighten the screw to a torque value of 22 in-lb (2.5 N-m).
Step 6 When the shelf is secured to the rack, install the remaining mounting screws.
Note Use at least one set of the horizontal screw slots on the shelf to prevent slippage.
Step 7 Return to your originating procedure (NTP).
DLP-J270 Mount Multiple CPT 600 Shelves on a Rack
Purpose |
This task installs multiple shelves in a rack. Note |
Tools/Equipment |
• • – • – |
Prerequisite Procedures |
|
Required/As Needed |
As needed |
Onsite/Remote |
Onsite |
Security Level |
None |
Note A standard rack can hold six or seven CPT 600 shelves. When mounting a 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.
Note The CPT 600 requires 265 mm (10.4 inch) minimum of vertical rack space.
Step 1 Verify that the proper fuse and alarm panel has been installed in the top mounting space. If a fuse and alarm panel is not present, you must install one according to manufacturer's instructions:
•For a DC power supply, the fuse rating must not exceed 40A.
•For AC power supply, the fuse rating must not exceed 20A.
Step 2 Mount the first shelf in the bottom of the rack using the "DLP-J268 Mount the CPT 600 Shelf on a Rack (One Person)" task or the "DLP-J269 Mount the CPT 600 Shelf on a Rack (Two People)" task.
Diagram 1 of Figure 4-16 shows multiple CPT 600 shelf assemblies mounted on the ANSI rack.
Diagram 2 of Figure 4-16 shows multiple CPT 600 shelf assemblies mounted on the ETSI rack.
Figure 4-16 Multiple CPT 600 Shelves Mounted on the Rack
Step 3 Repeat Step 2 for every shelf you need to install.
Step 4 Return to your originating procedure (NTP).
4.3 Front Door
The front door of the CPT 600 provides access to the shelf, fiber-routing tray, fan-tray assembly, and LCD screen.
There are two types of front doors that act as protective panels—standard door and deep-front panel. The deep-front panel provides additional space in front of the shelf to accommodate cables that do not fit inside the standard door. It also provides more space for fiber bend radius and to manage the line card connections. The deep-front panel does not have a hinge and cannot be rotated like the standard door.
If a standard front door was ordered, the CPT 600 is shipped with a preinstalled standard door. If a deep-front panel was ordered, a temporary front door is preinstalled on the shelf and the deep-front panel is present in a separate package. If no door was ordered, a temporary front door is preinstalled on the shelf.
The temporary door is used only for shipping purpose and must not be used in the chassis. The temporary door can be opened by removing the tape that is present on top of the door.
You must remove the door before proceeding with the shelf installation.
The CPT 600 door can be opened by loosening the front screws and pushing the latch in the opposite direction. You can remove the front door to provide unrestricted access to the front of the shelf.
An erasable label is pasted on the inside of the front door. You can use the label to record slot and port assignments, card types, node ID, rack ID, and serial number of the CPT 600 shelf.
Figure 4-17 shows the erasable label on the CPT 600 shelf.
Figure 4-17 CPT 600 Front-Door Erasable Label
The laser warning label is placed on top of the chassis.
Figure 4-18 shows the CPT 600 laser warning.
Figure 4-18 Laser Warning on the CPT 600 Front-Door Label
Figure 4-19 shows the label that is placed on top of CPT 600:
Figure 4-19 CPT 600 Label
NTP-J85 Install the Standard Door of the CPT 600 Shelf
Purpose |
This procedure installs the standard door of the CPT 600 shelf. |
Tools/Equipment |
#2 Phillips Dynamometric screwdriver |
Prerequisite Procedures |
|
Required/As Needed |
As needed |
Onsite/Remote |
Onsite |
Security Level |
None |
Step 1 Pull the hinge pins on the standard door in the opposite directions (see Figure 4-20).
Figure 4-20 Installing the Standard Door
Step 2 Align the standard door hinges with the chassis hinges.
Step 3 Release the hinge pins.
Step 4 Pull the retention feature from the door (see Figure 4-21).
Step 5 Loosen the screws and place the mechanical stop on the retention feature. (See Diagram 1 of Figure 4-21.)
Step 6 Place the retention feature on the pin present on the chassis. (See Diagram 2 of Figure 4-21.)
Step 7 Raise the door to slide the pin. (See Diagram 3 of Figure 4-21.)
Step 8 Slide the mechanical stop to lock the door position and tighten the screws. (See Diagram 4 of Figure 4-21.)
Note Reinstall the door after installing all the other modules.
Figure 4-21 Mounting the Mechanical Stop
Figure 4-22 Retention Feature and Ground Strap Cable—Standard Door
Step 9 Place the ground strap cable (see Figure 4-22) on the door and the chassis and tighten the nuts to a torque value of 11.5 in-lb (1.3 N-m) to lock the cable.
Step 10 Tighten the door screws to a torque value of 6.5 in-lb (0.75 N-m) to close the standard door as shown in Figure 4-23.
Figure 4-23 Closing the Standard Door of the CPT 600 Shelf
Stop. You have completed this procedure.
NTP-J86 Open and Remove the Standard Door of the CPT 600 Shelf
Purpose |
This procedure opens and removes the standard door of the CPT 600 shelf. |
Tools/Equipment |
#2 Phillips Dynamometric screwdriver |
Prerequisite Procedures |
• • |
Required/As Needed |
Required |
Onsite/Remote |
Onsite |
Security Level |
None |
Step 1 Complete the "DLP-J271 Open the Standard Door of the CPT 600 Shelf" task.
Step 2 Complete the "DLP-J272 Remove the Standard Door of the CPT 600 Shelf" task.
Stop. You have completed this procedure.
DLP-J271 Open the Standard Door of the CPT 600 Shelf
Purpose |
This task opens the standard door of the CPT 600 system. |
Tools/Equipment |
#2 Phillips Dynamometric screwdriver |
Prerequisite Procedures |
• • |
Required/As Needed |
Required |
Onsite/Remote |
Onsite |
Security Level |
None |
Note The CPT 600 shelf has an ESD plug input and is shipped with an ESD wrist strap. The ESD plug input is located on the outside of the shelf on the left side. It is labeled "ESD" on the top and bottom. Always wear an ESD wrist strap and connect the strap to the ESD plug when working on the CPT 600. For detailed instructions on how to wear the ESD wristband, refer to the Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms.
Step 1 Loosen the standard door screws to a torque value of 6.5 in-lb (0.75 N-m) (see Figure 4-24).
Step 2 Push the latches in the opposite direction as shown in the Figure 4-24.
Figure 4-24 Opening the Standard Door
Step 3 Swing the door open. The retention feature maintains the door in the horizontal position for line card insertion (see Figure 4-25).
Figure 4-25 Cisco CPT 600 Standard Door—Opened
Step 4 Return to your originating procedure (NTP).
DLP-J272 Remove the Standard Door of the CPT 600 Shelf
Purpose |
This task removes the standard door of the CPT 600 shelf. |
Tools/Equipment |
None |
Prerequisite Procedures |
|
Required/As Needed |
As needed |
Onsite/Remote |
Onsite |
Security Level |
None |
Step 1 Unscrew the nut holding the ground cable to the shelf. Remove the nut.
Step 2 Remove the ground cable from the shelf (see Figure 4-26).
Figure 4-26 Removing the CPT 600 Standard Door
Step 3 Loosen the screws and slide the mechanical stop to unlock the door.
Step 4 Lower the door to slide the pin.
Step 5 Remove the retention feature from the pin present on the chassis.
Step 6 Pull the hinge pins holding the door to the chassis, in the opposite direction (see Figure 4-27).
Step 7 Remove the door from its hinges (see Figure 4-27).
Figure 4-27 Removing the CPT 600 Standard Door
Step 8 Return to your originating procedure (NTP).
NTP-J121 Install the Deep-Front Panel of the CPT 600 Shelf
Purpose |
This procedure installs the deep-front panel of the CPT 600 shelf.k |
Tools/Equipment |
#2 Phillips Dynamometric screwdriver |
Prerequisite Procedures |
• • • • • • • • • • |
Required/As Needed |
As needed |
Onsite/Remote |
Onsite |
Security Level |
None |
Note Use the deep-front panel when ONS-SC+-10G-C pluggables are installed on CPT 600 shelf.
The deep-front panel does not have a hinge and cannot be rotated like a standard door. Rotating the deep-front panel can damage the deep-front panel, shelf hinges, other devices and cables placed below the CPT 600 shelf.
Step 1 Connect the ground strap cable to the shelf:
a. Loosen and remove the ground nut from the shelf (see Figure 4-28).
b. Insert the lug of the ground strap cable and tighten the nut on the shelf to a torque value of 11.5 in-lb (1.3 N-m) (see Figure 4-28).
c. Route the other end of the ground strap cable outside the shelf at an angle of 180 degrees towards the left.
Figure 4-28 Inserting the Lug to the Shelf
Step 2 Loosen the deep-front panel screws and slide them outwards using the plastic tabs (see Figure 4-29).
Figure 4-29 Loosening the deep-front panel screws
Step 3 Place the deep-front panel close to the shelf so that the shelf notches, and the deep-front panel retention features are in line, as shown in the Figure 4-30.
Figure 4-30 Placing Deep-Front Panel and Shelf in line
Step 4 Align the deep-front panel with the shelf by performing these sub-steps at the same time.
a. Align the right and left retention features of the deep-front panel with the right and left notches present on the top of the shelf (see Figure 4-30).
b. Align the deep-front panel pins present at the bottom of the panel with the shelf hinges (see Figure 4-31).
Figure 4-31 Aligning the Deep-Front Panel Pins and Shelf hinges
Figure 4-32 shows the deep-front panel aligned with the shelf.
Figure 4-32 Aligning the Deep-Front Panel and Shelf
Step 5 Slide the deep-front panel screws inwards using the plastic tabs to engage the retention features and the pins with the shelf notches and hinges (see Figure 4-33). Verify the engagement by gently applying outward pressure to the panel.
Figure 4-33 Engaging the Deep-Front Panel and Shelf
Step 6 Lock the deep-front panel by tightening the screws to a torque value of 6.5 in-lb (0.75 N-m).
Step 7 Connect the other end of the ground strap cable to the ground point present on the deep-front panel exterior (see Figure 4-34).
Figure 4-34 Connecting ground strap cable to the ground point
Stop. You have completed this procedure.
NTP-J122 Remove the Deep-Front Panel of the CPT 600 Shelf
Purpose |
This procedure removes the deep-front panel of the CPT 600 shelf. |
Tools/Equipment |
#2 Phillips Dynamometric screwdriver |
Prerequisite Procedures |
• • • |
Required/As Needed |
Required |
Onsite/Remote |
Onsite |
Security Level |
None |
The deep-front panel does not have a hinge and cannot be rotated like a standard door. Rotating the deep-front panel can damage the deep-front panel, shelf hinges, other devices and cables placed below the CPT 600 shelf.
Step 1 Remove the end of the ground strap cable that is connected to the exterior of the deep-front panel (see Figure 4-35).
Figure 4-35 Removing the end of the ground strap cable
Step 2 Loosen the deep-front panel screws and slide them outwards using the plastic tabs to open the deep-front panel as shown in Figure 4-36.
Figure 4-36 Moving the deep-front panel to disengage
Step 3 Move the deep-front panel away from the shelf (see Figure 4-37).
Figure 4-37 Moving the deep-front panel away
Step 4 Remove the ground strap cable from the shelf (see Figure 4-38):
Figure 4-38 Removing the ground strap cable
a. Loosen the ground nut on the shelf.
b. Remove the lug and tighten the nut on the shelf to a torque value of 11.5 in-lb (1.3 N-m).
Stop. You have completed this procedure.
4.4 External Connection Units
The external connection unit (ECU) is a replaceable module placed on top of CPT 600. The ECU guarantees the discovery and inventory of external shelf units. It also handles the multishelf management connections and timing synchronizations.
The ECU hosts all the external connections of CPT 600:
•12 remote inventory standard USB connections
•2 BITS-OUT connections (2 SubMiniature version B (SMB) connectors for ETSI and 4 wire wrap pins for ANSI)
•2 BITS-IN connections (2 SMB connectors for ETSI and 4 wire wrap pins for ANSI)
•6 multishelf connections
•1 element management system (EMS) connection
•1 craft terminal (CT) connection
•2 VOIP and 2 User Data Channel (UDC) connections
•1 SCSI with 26 poles for TNC relay contact, including Alarm Cut Off (ACO) signal and Digital Input/Output (D-I/O) signals (on the left side connector)
•1 SCSI with 26 poles for Digital Input/Output signals ( on the right side connector)
The external connection unit2 (ECU2) is a replaceable module placed on top of CPT 600. The ECU2 guarantees the discovery and inventory of external shelf units. It also handles the multishelf management connections and timing synchronizations.
Note ECU2 is hardware ready to support IEEE1588v2 PTP, Time of Day (ToD), and Pulse Per Second (PPS) inputs
The ECU2 hosts all the external connections of CPT 600:
•12 remote inventory standard USB connections
•2 BITS-OUT connections (2 SubMiniature version B (SMB) connectors for ETSI and 4 wire wrap pins for ANSI)
•10MHz IN and OUT and PPS IN and OUT (HW Ready)
•2 BITS-IN connections (2 SMB connectors for ETSI and 4 wire wrap pins for ANSI)
•6 multishelf connections
•1 element management system (EMS) connection
•1 craft terminal (CT) connection
•1 Time of Day (TOD) connection (HW Ready)
•2 VOIP and 2 User Data Channel (UDC) connections
•1 SCSI with 26 poles for TNC relay contact, including Alarm Cut Off (ACO) signal and Digital Input/Output (D-I/O) signals (on the left side connector)
•1 SCSI with 26 poles for Digital Input/Output signals ( on the right side connector)
Diagram 1 of Figure 4-39 shows the ECU with the wire wrap cover.
Diagram 2 of Figure 4-39 shows the ECU without the wire wrap cover.
Diagram 3 of Figure 4-39 shows the ECU label.
Figure 4-40 shows the ECU2 label.
Figure 4-39 External Connection Unit and External Connection Unit2
Figure 4-40 External Connection Unit2
4.4.1 Alarm Connectors
The ECU and ECU2 have two SCSI alarm connectors that are used to connect CPT 600 to support external alarms. The alarm connectors provide dry alarm contacts and are similar to the AIC-I card of the ONS 15454 shelf. The left alarm connector is used for TNC and TNCE relay contact, including Alarm Cut Off (ACO) signal and Digital Input/Output (D-I/O) signals. The right alarm connector is used for Digital Input/Output (D-I/O) signals. To export alarms from the CPT 600 shelf to a third party device, use the output pins of either the right alarm connector or the left alarm connector.
When external controls are not provisioned, 14 external input alarms are available. Input alarm 11 and input alarm 12 are available on the left side connector; input alarm 13 and input alarm 14 are available on the right side connector.
When external controls are provisioned, only 10 external input alarms are available.
See Table 4-4 for pin details of the alarm connectors.
4.4.2 Passive Unit Inventory Interfaces
The passive unit inventory interfaces (USB ports) are used to retrieve inventory information from passive devices such as fiber trays, DCU, patch panels, passive multiplexer or demultiplexer, and so on. There are 12 USB ports on the ECU and ECU2. The inventory details are displayed in the Inventory tab in CTC.
Note The 12 passive inventory ports on the ECU and ECU2 are labeled 1 to 12. However, CTC represents the passive inventory ports as USBP_SIDE_PORT, where SIDE can be A or B, and PORT can be any value from 1 to 12. For example, Port 1 on the left side of the ECU or ECU2 is represented as USBP_A_1 and Port 1 on the right side of the ECU or ECU2 is represented as USBP_B_ 1. The left side of the ECU or ECU2 is Side A and the right side of the ECU or ECU2 is Side B.
4.4.3 VOIP or UDC
VOIP or UDC is an RJ45 port that can be configured to support UDC or VOIP service on an CPT 600 shelf. There are two VOIP or UDC ports on the ECU and ECU2. The VOIP or UDC port on the left side is connected to the TNC or TNCE card in Slot 1 and the port on the right side is connected to the TNC or TNCE card in Slot 8. The VOIP or UDC port also supports Power over Ethernet for connecting VOIP equipment.
4.4.4 MSM
The multishelf management (MSM) port is an RJ-45 port that is used to connect the CPT 600 shelf to other CPT 600 shelves that are a part of the multishelf configuration. There are six MSM ports on the ECU and ECU2—three ports on the left side and three ports on the right side. The MSM ports on the left side correspond to the TNC/TNCE/TSC/TSCE card in Slot 1, and those on the right side correspond to the TNC/TNCE/TSC/TSCE card in Slot 8. Three MSM ports are used as working ports, and the remaining three are used as standby ports.
4.4.5 Timing Connections
The ECU and ECU2 have four Building Integrated Timing Supply (BITS) connections that support both ETSI and ANSI connections. There are two BITS-IN and two BITS-OUT connections that can either be SMB connectors for ETSI connection or wire wrap pins for ANSI connection, based on customer requirements. The BITS-IN ports receive input from third-party external sources called Synchronization Supply Unit (SSU) to synchronize the timing of the CPT 600 shelf. The BITS-OUT ports provide output to external devices (other Cisco or third-party shelves) to synchronize the timing signals with the CPT 600 shelf.
Note For timing connection, use 100 ohm shielded BITS clock cable pair #22 or #24 AWG (0.51 mm² [0.020 inch] or 0.64 mm² [0.0252 inch]), twisted-pair T1-type.
Note See Telcordia SR-NWT-002224 for rules about provisioning timing references.
NTP-J87 Install the External Connection Unit (ECU) or External Connection Unit2 (ECU2)
Purpose |
This procedure installs the external connection unit (ECU) or external connection unit2 (ECU2) in the CPT 600 system. |
Tools/Equipment |
Small slot-head screwdriver |
Prerequisite Procedures |
• • • |
Required/As Needed |
Required |
Onsite/Remote |
Onsite |
Security Level |
None |
|
Warning The intra-building port(s) 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 metallically connect 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 4) 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 To comply with the Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety, connect the serial high-speed WAN interface 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. Statement 7003
|
|
Warning The intra-building port(s) 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 metallically connect 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 7018
|
|
Warning Voltages that present a shock hazard may exist on Power over Ethernet (PoE) circuits if interconnections are made using uninsulated exposed metal contacts, conductors, or terminals. Avoid using such interconnection methods, unless the exposed metal parts are located within a restricted access location and users and service people who are authorized within the restricted access location are made aware of the hazard. A restricted access area can be accessed only through the use of a special tool, lock and key or other means of security. Statement 1072
|
Always use the supplied ESD wristband when working with a powered CPT 600. For detailed instructions on how to wear the ESD wristband, refer to the
Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms.
Note If the USB device connected to the ECU or ECU2 is not detected when the CPT 600 shelf assembly is powered on, plug out (remove) the ECU and ECU2 and insert it again.
Step 1 Insert the ECU or ECU2 module in the central slot of the chassis (see Figure 4-41).
Step 2 Push the ECU or ECU2 module such that the backplane connector is completely engaged and the ECU or ECU2 faceplate aligns with the edge of the chassis side wall.
Step 3 Tighten the screws to a torque value of 4 in-lb (0.45 N-m).
Figure 4-41 Installing the ECU or ECU2 Module
Figure 4-42 shows the ECU or ECU2 installed in the CPT 600 shelf.
Figure 4-42 CPT 600 Shelf with ECU or ECU2 Installed
Stop. You have completed this procedure.
4.5 Power Modules
The CPT 600 system contains pluggable and redundant power modules for AC and DC power. The AC and DC power modules cannot be used simultaneously to power the CPT 600 system. Before installing the power module, verify the position of the mechanical locking system on the rear side of the chassis. To insert the AC power module, the screw must be close to the AC silk-screen text; to insert the DC power module the screw must be close to the DC silk-screen text.
4.5.1 AC Power Module
The CPT 600 system can be powered by redundant AC power lines. The AC power module converts the AC-input current to DC-output current. There are two separate AC power modules, however a single AC power module can power the entire CPT 600 system.
Each AC power module has one AC single-phase 3 poles (line L, Neutral N, and Protective Earth PE) input connector.
The AC power module has a dual color (red and green) LED on the faceplate. When the AC power line is not connected, the LED is OFF. Green LED indicates that the AC power line is connected and the power module is functioning properly. Red LED indicates that the AC power line is connected but an alarm is present due to a secondary fuse break (48 V DC) or AC module fan failure. The shelf controller card controls the conditions that result in triggering the LEDs. The LED can be overwritten by the shelf controller card (TNC, TNCE, TSC, or TSCE) in all the three states (OFF/red/green). The AC power module supports the lamp test procedure. The AC power module has fans that are directly powered by the module. The fans cool the module and guarantees proper operation across the complete operating temperature or output power range. These fans contain replaceable air-filters.
4.5.2 DC Power Module
The CPT 600 system can be powered by redundant DC power modules or a single DC power module. The supported DC power modules on the CPT 600 shelf are 15454-M6-DC and 15454-M6-DC20. The 15454-M6-DC power module supports a maximum current rating of 30 A at a nominal 48 V input voltage. The 15454-M6-DC20 power module supports a maximum current rating of 20 A at a nominal 48 V input voltage. The DC power module draws power from the batteries to turn on the CPT 600 shelf.
Each DC power module has:
•One input battery connector (three poles) —VBAT, VRET, and FGnd for ETSI installation
•Terminal block connector with VBAT and VRET for ANSI installation
The DC power module has a dual color (red and green) LED on the faceplate. When the battery is not connected, the LED is OFF. Green LED indicates that the battery is connected and the power module functions properly. Red LED indicates that the battery is connected but an alarm is present due to secondary fuse break (48 V). The DC power module does not support the lamp test procedure.
4.5.2.1 Changing the DC Power Module
It is possible to change the power modules from 15454-M6-DC20 to 15454-M6-DC and vice-versa, without powering down the CPT 600 system. While changing the power modules, ensure that only one power module is replaced at a time and the other power module continues to supply power to the shelf. However, during regular operation of the node, the CPT 600 shelf must have either the 15454-M6-DC20 or 15454-M6-DC power module, but not both.
4.5.3 Power Filler Module
For redundant power supplies, two AC or DC power modules can be installed in Slot A and Slot B of the CPT 600 shelf. However, only one power module can sustain the functioning of the entire CPT 600 system. In that case, insert a power filler module in the empty slot.
NTP-J88 Install the Power Modules in the CPT 600 Shelf
Purpose |
This procedure installs the power modules in the CPT 600 system. |
Tools/Equipment |
#2 Phillips screwdriver |
Prerequisite Procedures |
• • • |
Required/As Needed |
Required |
Onsite/Remote |
Onsite |
Security Level |
None |
|
Warning The plug-socket combination must be accessible at all times because it serves as the main disconnecting device. Statement 1019
|
Step 1 Complete the necessary task as applicable:
•"DLP-J273 Install the AC Power Module in the CPT 600 Shelf" task
•"DLP-J274 Install the DC Power Module in the CPT 600 Shelf" task
Step 2 Complete the "NTP-J90 Install Power and Ground to the CPT 600 Shelf" task.
Stop. You have completed this procedure.
DLP-J273 Install the AC Power Module in the CPT 600 Shelf
Purpose |
This task installs the 15454-M6-AC power module in the CPT 600 system. |
Tools/Equipment |
#2 Phillips screwdriver |
Prerequisite Procedures |
• • • |
Required/As Needed |
Required |
Onsite/Remote |
Onsite |
Security Level |
None |
Tip Insert the AC power module in Slot A, Slot B, or both (see Figure 4-43).
Note While inserting the AC power module, apply insertion force only above the hook and not on the air filter (see Figure 4-43).
Figure 4-43 Installing the AC Power Modules
Step 1 Plug the AC power module completely into the chassis.
Step 2 Tighten the screw to a torque value of 4 in-lb (0.45 N-m) to lock the power module in the chassis (see Figure 4-44).
Note For redundant power supplies, two AC power modules can be installed in Slot A and Slot B. However, only one power module can sustain the functioning of the entire CPT 600 system. In that case, insert a power filler module in the empty slot (for example, see Figure 4-47).
Note For information on the power module air filter, see the "J97 Replace the Air Filter of the AC Power Module in the CPT 600 Shelf Assembly" section.
Figure 4-44 AC Power Modules Installed in the CPT 600 Shelf
Step 3 Return to your originating procedure (NTP).
DLP-J274 Install the DC Power Module in the CPT 600 Shelf
Purpose |
This procedure installs the 15454-M6-DC or 15454-M6-DC20 DC power module in the CPT 600 system. |
Tools/Equipment |
#2 Phillips Dynamometric screwdriver |
Prerequisite Procedures |
• • • |
Required/As Needed |
Required |
Onsite/Remote |
Onsite |
Security Level |
None |
While changing the power modules from 15454-M6-DC20 to 15454-M6-DC and vice-versa, the CPT 600 shelf can temporarily work with both 15454-M6-DC and 15454-M6-DC20 power modules installed. However, during regular operation, the shelf must have either 15454-M6-DC or 15454-M6-DC20 power module, but not both.
Step 1 Insert the DC power module in Slot A or Slot B (or both) (see Figure 4-45).
Figure 4-45 Installing the DC Power Modules
Step 2 Plug the DC power module completely into the chassis.
Step 3 Tighten the screw to a torque value of 4 in-lb (0.45 N-m) to lock the power module in the chassis (see Figure 4-46).
Figure 4-46 DC Power Modules Installed in the CPT 600 Shelf
Note For redundant power supplies, two DC power modules can be installed in Slot A and Slot B. However, only one power module can sustain the functioning of the entire CPT 600 system. In that case, insert a power filler module in the empty slot (see Figure 4-47).
Figure 4-47 shows a DC power module installed in Slot A and a power filler module installed in Slot B.
Figure 4-47 Installing a Power Filler Module
Step 4 Return to your originating procedure (NTP).
4.6 LCD Unit
The LCD unit consists of an LCD display panel, push button, and shelf-level LED indicators on the CPT 600 system. A backup flash memory is fitted into the LCD unit to support the database (DB) and image backup in the operation of the CPT 600.
The shelf controller card (TSC, TSCE, TNC, or TNCE) powers the 16 x 2 character LCD screen. The LCD screen displays the shelf name, shelf IP address, and software version currently used. The LCD screen also provides slot-level and port-level information of all card slots, including the number of critical, major, and minor alarms. The display contrast is automatically adjusted for a clearer view. The three accessible push buttons (SLOT, STATUS, and PORT) on the LCD unit are used to set parameters at the slot-level and port-level. There are three alarm LEDs (CRIT, MAJ, and MIN) on the LCD unit that indicate whether a critical, major, or minor alarm is present anywhere on the CPT 600 shelf. The shelf controller card controls the conditions that result in triggering the LEDs. The LEDs can be overwritten by the shelf controller card (TNC, TNCE, TSC, or TSCE) in all the three states (OFF/red/green). The LCD unit supports the lamp test procedure and the LEDs changes its color or state.
Note If the LCD unit is removed from the shelf, wait for at least 5 seconds before plugging it back into the shelf. In the event the LCD display appears blank, remove the unit from the shelf, wait for at least 5 seconds and reinsert the unit into the shelf.
The LCD module must be present in the CPT 600 shelf to:
•Provision the ECU or ECU2, fan-tray assembly, or power modules.
•Retrieve alarms from the ECU or ECU2, fan-tray assembly, or power modules.
NTP-J89 Install the LCD Module in the CPT 600 Shelf
Purpose |
This procedure installs the LCD module in the CPT 600 system. |
Tools/Equipment |
Small slot-head screwdriver |
Prerequisite Procedures |
• • • |
Required/As Needed |
Required |
Onsite/Remote |
Onsite |
Security Level |
None |
Note If the LCD unit is removed from the shelf, wait for at least 5 seconds before plugging it back into the shelf. In the event the LCD display appears blank, remove the unit from the shelf, wait for at least 5 seconds and reinsert the unit into the shelf.
Step 1 Insert the LCD module in the central slot (between the power slots) of the chassis (see Figure 4-48).
Figure 4-48 Installing the LCD Module
Step 2 Push the LCD module into the chassis such that the backplane connector is completely engaged (see Figure 4-48).
Step 3 Tighten the screw to a torque value of 4 in-lb (0.45 N-m) to lock the unit (see Figure 4-49).
Figure 4-49 LCD Module Installed in the CPT 600 Shelf
Stop. You have completed this procedure.
4.7 Power and Ground Description
Ground the equipment according to Telcordia standards or local practices. The following sections describe power and ground for the CPT 600 shelves.
Note For detailed instructions on grounding the CPT 600 chassis, refer to the Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms.
4.7.1 ANSI Power and Ground
The CPT 600 has redundant AC and DC power modules.
For redundant AC power feeds, install both the AC power modules and use the two power cables (right and left cables) shipped with the CPT 600 and one ground cable. For an AC power supply, the fuse rating must not exceed 10A, 15A, or 20A. For North America, the branch circuit protection must be rated 20A. The overcurrent/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.
For redundant DC power feeds, install both the DC power modules and use four power cables and one ground cable. For a single power feed, only two power cables (#8 AWG or larger, copper conductor, 194 degrees F [90 degrees C] minimum) and one ground cable (#6 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 a DC power supply, the fuse rating must not exceed 40A. 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.
The DC power modules have -48 VDC #8 dual-hole lug power terminals for ANSI. The terminals are labeled RET and -48V on the DC power modules.
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-I, as defined in Telcordia GR-1089-CORE, Issue 3.
The ground lug must be a dual-hole type, UL Listed, CSA certified and rated to accept the #6 AWG cable. Two ground posts with two M5 nuts are provided on the CPT 600 to accommodate the dual-hole lug.
Note Only use the power cables shipped with the CPT 600 shelf.
4.7.2 ETSI Power and Ground
The CPT 600 for ETSI has -48 VDC power connectors (DSUB for DC power module) on the DC power module. For redundant DC power feeds, install both the DC power modules and use the two power cables shipped with the CPT 600 and one ground cable. For a a DC power supply, the fuse rating must not exceed 40A. 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 redundant AC power feeds, install both the AC power modules and use the two power cables (right and left cables) shipped with the CPT 600 and one ground cable. For an AC power supply, the fuse rating must not exceed 10A, 15A, or 20A. For North America, the branch circuit protection must be rated 20A. The overcurrent/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.
Only use the power cables shipped with the CPT 600 shelf.
NTP-J90 Install Power and Ground to the CPT 600 Shelf
Purpose |
This procedure installs power feeds and grounds the CPT 600 system. |
Tools/Equipment |
ANSI and ETSI: • • • • • • • • • • ANSI only: • • ETSI only: • • |
Prerequisite Procedures |
• • |
Required/As Needed |
Required |
Onsite/Remote |
Onsite |
Security Level |
None |
|
Warning To ensure safety of personnel and equipment, do not connect any power cables into the power module until the module is completely installed into the chassis. Statement 389
|
|
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 Blank faceplates (filler 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, power modules, and faceplates are in place. Statement 261
|
|
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 Never install an AC power module and a DC power module in the same chassis. Statement 1050
|
|
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: 40A and between -40.5 VDC to -57.6 VDC. 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-20A, 100-240 VAC~. 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
|
Always use the supplied ESD wristband when working with a powered CPT 600. For detailed instructions on how to wear the ESD wristband, refer to the
Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms.
Step 1 Verify that the correct fuse and alarm panel is installed in the top mounting space:
•For a a DC power supply, the fuse rating must not exceed 40A.
•For an AC power supply, the fuse rating must not exceed 10A, 15A, or 20A. For North America, the branch circuit protection must be rated 20A. The overcurrent/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:
•J275 Connect Office Power (AC) to the CPT 600 Shelf.
•J276 Connect Office Power (DC) to the CPT 600 Shelf (ANSI Only).
•J277 Connect Office Power (DC) to the CPT 600 Shelf (ETSI Only).
Step 3 Connect the office ground to the CPT 600 shelf. For detailed instructions on grounding, refer to the Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms.
Step 4 Complete the "DLP-J279 Turn On and Verify DC Office Power on the CPT 600 Shelf" task
Step 5 Continue with the "NTP-J91 Install the Fan-Tray Assembly in the CPT 600 Shelf" procedure.
Stop. You have completed this procedure.
DLP-J275 Connect Office Power (AC) to the CPT 600 Shelf
Purpose |
This task connects AC power to the CPT 600 shelf. |
Tools/Equipment |
• • • • • • • • • |
Prerequisite Procedures |
• • • |
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
|
The CPT 600 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 Not more than 7 feet (2 m) of the power supply cable should be exposed between the equipment and the fiber storage tray.
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 system loses power or if both the TNC, TNCE, TSC, or TSCE cards are reset, you must reset the CPT 600 clock. After powering down, the date defaults to January 1, 1970, 00:04:15. To reset the clock, see the NTP-G24 Set Up Name, Date, Time, and Contact Information, page 5-15.
Step 1 Verify that the AC power module is installed in Slot A or Slot B (or both) of the CPT 600.
Step 2 Attach the AC power cable to the cable connector in the AC power module (see Figure 4-50).
Figure 4-50 Connecting Office Power—AC Power Modules
Step 3 Close the cable clip to secure the power cable (see Figure 4-51).
Figure 4-51 Cable Clip to Secure the Power Cable
Note For Slot A power module, the power cable exits from the left side. For Slot B power module, the power cable exits from the right side (see Figure 4-52).
Figure 4-52 Power Cable Exit
Step 4 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.
Note Turn on the power after installing the power cables.
Step 5 Return to your originating procedure (NTP).
|
|
|
|---|---|
AC power cable - Japan left exit |
15454-M-CBL-L-JPN= |
AC power cable - Japan right exit |
15454-M-CBL-R-JPN= |
AC power cable - China left exit |
15454-M-CBL-L-CHI= |
AC power cable - China right exit |
15454-M-CBL-R-CHI= |
AC power cable - India left exit |
15454-M-CBL-L-IND= |
AC power cable - India right exit |
15454-M-CBL-R-IND= |
AC power cable - EU left exit |
15454-M-CBL-L-EU= |
AC power cable - EU right exit |
15454-M-CBL-R-EU= |
AC power cable - ARG left exit |
15454-M-CBL-LARG= |
AC power cable - ARG right exit |
15454-M-CBL-RARG= |
AC power cable - AUS left exit |
15454-M-CBL-LAUS= |
AC power cable - AUS right exit |
15454-M-CBL-RAUS= |
AC power cable - UK left exit |
15454-M-CBL-L-UK= |
AC power cable - UK right exit |
15454-M-CBL-R-UK= |
AC power cable - KOR left exit |
15454-M-CBL-LKOR= |
AC power cable - KOR right exit |
15454-M-CBL-RKOR= |
AC power cable ANSI 110VAC left exit |
15454-M-ACCBL-L= |
AC power cable ANSI 110VAC right exit |
15454-M-ACCBL-R= |
AC power cable ANSI 220VAC left exit |
15454-M-ACCBL-L2= |
AC power cable ANSI 220VAC right exit |
15454-M-ACCBL-R2= |
AC power cable for data center left exit |
15454-M-ACL6-L= |
AC power cable for data center right exit |
15454-M-ACL6-R= |
DLP-J276 Connect Office Power (DC) to the CPT 600 Shelf (ANSI Only)
Purpose |
This task connects DC power to the CPT 600 (ANSI Only). |
Tools/Equipment |
• • • • • • • • • • • • |
Prerequisite Procedures |
• • • |
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
|
The CPT 600 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 The battery return connection is treated as DC-I, as defined in Telcordia GR-1089-CORE Issue 5.
Note If the system loses power or both the TNC, TNCE, TSC, or TSCE cards are reset, and the system is not provisioned to get the time from a Network Time Protocol/Simple Network Time Protocol (NTP/SNTP) server, you must reset the CPT 600 clock. After powering down, the date defaults to January 1, 1970, 00:04:15. To reset the clock, see the NTP-G24 Set Up Name, Date, Time, and Contact Information, page 5-15. If you are using the TNC, TNCE, TSC, or TSCE cards, the system clock will run for up to three hours. In this case, no action would be required.
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 CPT 600 from the fuse panel.
Step 4 Address 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 Verify that the DC power module is installed in Slot A or Slot B (or both) of the CPT 600 shelf.
Step 8 Remove the terminal block protective covers from the DC power modules (see Figure 4-53).
Figure 4-53 Connecting Office Power—DC Power Modules (ANSI Only)
Step 9 Unscrew the nuts from the terminal block (see Figure 4-54).
Figure 4-54 Connecting Office Power—DC Power Modules (ANSI Only)
Step 10 Insert the lugs as shown in the figure Figure 4-54. The top cable is for RET and the bottom cable is for -48 V.
Step 11 Insert the lock washers and nuts to the terminal block (see Figure 4-54). Tighten the nuts to a torque value of 20 in-lb (2.25 N-m).
Step 12 Mount the terminal block protective covers on the DC power modules (see Figure 4-55).
Note For Slot A power module, the power cable exits from the left side. For Slot B power module, the power cable exits from the right side
Note Use only pressure terminal connectors, such as ring and fork types, when terminating the battery, battery return, and frame ground conductors.
Figure 4-55 Connecting Office Power—DC Power Modules (ANSI Only)
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.
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 13 Return to your originating procedure (NTP).
DLP-J277 Connect Office Power (DC) to the CPT 600 Shelf (ETSI Only)
Purpose |
This task connects power to the CPT 600 shelf (ETSI Only). |
Tools/Equipment |
• • • • • • • • • |
Prerequisite Procedures |
• • • |
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-I, as defined in Telcordia GR-1089-CORE Issue 5.
The CPT 600 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 system loses power or both TNC, TNCE, TSC, or TSCE cards are reset and the system is not provisioned to get the time from a Network Time Protocol/Simple Network Time Protocol (NTP/SNTP) server, you must reset the CPT 600 clock. After powering down, the date defaults to January 1, 1970, 00:04:15. To reset the clock, see the NTP-G24 Set Up Name, Date, Time, and Contact Information, page 5-15. If you are using the TNC, TNCE, TSC, or TSCE cards, the system clock will run for up to three hours. In this case, no action would be required.
Step 1 Connect the return cables of the power supply to the Earth ground located at the power supply side.
Step 2 Verify that the DC power module is installed in Slot A or Slot B (or both slots) of the CPT 600.
Step 3 Unscrew the screws to a torque value of 4 in-lb (0.45 N-m) to remove the protective covers from the DSUB power connector of the DC power modules (see Figure 4-56).
Figure 4-56 Connecting Office Power—DC Power Modules (ETSI Only)
Step 4 Attach the DC ETSI power cable to the cable connector in the DC power module (see Figure 4-57).
Step 5 Tighten the screws to a torque value of 4 in-lb (0.45 N-m) to secure the cable (see Figure 4-57).
Figure 4-57 Connecting Office Power—DC Power Modules (ETSI Only)
Note For slot A power module, use the left power cable—15454-M6-DCCBL-LE, and for slot B use the right power cable—15454-M6-DCCBL-RE. For slot A power module, the power cable exits from the left side. For slot B power module, the power cable exits from the right side
Note Use only pressure terminal connectors, such as ring and fork types, when terminating the battery, battery return, and frame ground conductors.
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.
When terminating power, return, and frame ground, do not use soldering lug, screwless (push-in) connectors, quick-connect, or other friction-fit connectors.
Step 6 Return to your originating procedure (NTP).
|
|
|
|---|---|
DC power cable for ETSI left exit |
15454-M6-DCCBL-LE= |
DC power cable for ETSI right exit |
15454-M6-DCCBL-RE= |
DLP-J278 Turn On and Verify AC Office Power on the CPT 600 Shelf
Purpose |
This task turns on and verifies AC office power on the CPT 600 shelf. |
Tools/Equipment |
Voltmeter |
Prerequisite Procedures |
• • • • |
Required/As Needed |
Required |
Onsite/Remote |
Onsite |
Security Level |
None |
Do not apply power to the shelf until you complete all the installation steps.
|
Warning To ensure safety of personnel and equipment, do not connect any power cables into the power module until the module is completely installed into the chassis. Statement 389
|
|
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
|
Step 1 To power up the node, insert the fuse into the fuse position according to site practice. The fuse rating must not exceed 20A.
Step 2 If the CPT 600 does not power up, check the voltage at the power source using a voltmeter. The voltage should be 100 to 240 VAC +/-10 percent.
Step 3 Return to your originating procedure (NTP).
DLP-J279 Turn On and Verify DC Office Power on the CPT 600 Shelf
Purpose |
This task turns on the power and verifies correct power and returns on the CPT 600 shelf. |
Tools/Equipment |
Voltmeter |
Prerequisite Procedures |
• • • • • • |
Required/As Needed |
Required |
Onsite/Remote |
Onsite |
Security Level |
None |
Do not apply power to the shelf until you complete all the installation steps.
|
Warning To ensure safety of personnel and equipment, do not connect any power cables into the power module until the module is completely installed into the chassis. Statement 389
|
|
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
|
Step 1 Using a voltmeter, verify the office battery and ground at the following points on the fuse and alarm panel:
a. To verify the power, place the black test lead of the voltmeter to the frame ground. Place the red test lead on the A-side connection and verify that it is between -40.5 VDC and -57.6 VDC. Place the red test lead on the B-side 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 chassis. 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 A-side return ground and verify that no voltage is present. Place the red test lead on the B-side return ground and verify that no voltage is present.
Step 2 To power up the node, insert the fuse into the fuse position according to site practice. The fuse rating must not exceed 40A.
Step 3 Using a voltmeter, verify the CPT 600 shelf for -48 VDC battery and ground:
a. To verify the A-side of the shelf, place the black lead of the voltmeter to the frame ground. Place the red test lead to the -48V (A-side battery connection) red cable. Verify that it reads between -40.5 VDC and -57.6 VDC. Then place the red test lead of the voltmeter to the RET1 (A-side return ground) black cable and verify that no voltage is present.
Note The voltages -40.5 VDC and -57.6 VDC are, respectively, the minimum and maximum voltages required to power the chassis.
b. To verify the B-side of the shelf, place the black test lead of the voltmeter to the frame ground. Place the red test lead to the -48V (B-side battery connection) red cable. Verify that it reads between -40.5 VDC and -57.6 VDC. Then place the red test lead of the voltmeter to the RET2 (B-side return ground) black cable and verify that no voltage is present.
Note To view the shelf voltage and temperature, refer to the "NTP-J94 View Shelf Voltage and Temperature" task.
Step 4 Return to your originating procedure (NTP).
4.8 Fan-Tray Assembly
The fan trays supported on the CPT 600 shelf are 15454-M6-FTA and 15454-M6-FTA2. The 15454-M6-FTA2 fan-tray provides increased airflow when compared to the 15454-M6-FTA fan-tray.
The fan-tray assembly is located on the left side of the CPT 600 shelf. The fan-tray is removable and holds the fan-control circuitry and the fans for the CPT 600. It has a single dual-color LED on the faceplate. When the fan-tray assembly is not functioning or when the power line is not connected, the LED is OFF. When the power line is connected and if there is no TNC, TNCE, TSC, or TSCE card installed in the CPT 600 shelf, then the LED is OFF. A red LED indicates an alarm in the fan-tray assembly. A green LED indicates that the fan-tray assembly is functioning, the power line is connected, and the power module functioning properly. The shelf controller card controls the conditions that result in triggering the LEDs. The LED can be overwritten by the shelf controller card (TNC, TNCE, TSC, or TSCE) in all the three states (OFF/red/green). The fan-tray assembly supports the lamp test procedure. After you install the fan-tray, you should only access it if a fan failure occurs. Refer to the "Installing the Cisco CPT 600 Shelf" chapter in the Cisco CPT Hardware Installation Guide to clean and replace the fan-tray assembly.
4.8.1 Fan Speed
The fan speed is controlled by the TNC, TNCE, TSC, or TSCE card temperature sensors. The sensors measure the input air temperature at the fan-tray assembly. Fan speed options are low, medium, and high. If the TNC, TNCE, TSC, or TSCE card fails, the fans automatically shift to high speed. The temperature that the TNC, TNCE, TSC, or TSCE sensors measure appear on the LCD screen.
4.8.2 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 fan-tray illuminates when one or more fans fail. The red Fan Fail LED clears after you install a working fan-tray.
NTP-J91 Install the Fan-Tray Assembly in the CPT 600 Shelf
Purpose |
This procedure installs the 15454-M6-FTA or 15454-M6-FTA2 fan-tray assembly in the CPT 600 system. |
Tools/Equipment |
Small slot-head screwdriver |
Prerequisite Procedures |
• • • |
Required/As Needed |
Required |
Onsite/Remote |
Onsite |
Security Level |
None |
Do not operate an CPT 600 without an air filter. For information on the air filter, see
"J96 Replace the Air Filter of the CPT 600 Shelf Assembly" section.
Do not force a fan-tray assembly into place. Doing so can damage either the connectors on the fan-tray or the connectors on the back panel of the shelf, or both.
Note Error messages appear on the TNC, TNCE, TSC, or TSCE card, the fan-tray LED, and in Cisco Transport Controller (CTC) when the fan-tray assembly is removed from the shelf or when one fan is not working.
Note To install the fan-tray assembly, it is not necessary to move any of the fiber-routing facilities.
Step 1 Insert the fan-tray assembly inside the left slot (fan-tray slot) of the chassis (see Figure 4-58).
Figure 4-58 Installing the Fan-Tray Assembly
Step 2 Push the fan-tray assembly such that the backplane connector is engaged completely.
Step 3 Tighten the screws to a torque value of 4 in-lb (0.45 N-m) to lock the fan-tray assembly into the chassis (see Figure 4-59).
Figure 4-59 Fan-Tray Assembly Installed
Step 4 To verify that the tray has plugged into the assembly, check the fan-tray and listen to determine if the fans are running.
Stop. You have completed this procedure.
4.9 Cable Routing and Management
The CPT 600 shelf has interchangeable fiber and cable modules. Because the CPT 600 shelf is designed to be compliant with ANSI and ETSI 600x300 standards, all the wiring and cable connections are available on the front side.
4.9.1 Default Module
The CPT 600 chassis is shipped with the fiber module installed. If you need to use CAT5 cables instead of optical fibers, you can replace the fiber module with the cable module.
4.9.2 Fiber Module
The minimum fiber bend radius is 1.5 inches. The fiber guide can be replaced with a cable guide to route the CAT-5 Ethernet cables. The maximum number of 2 mm diameter patch cords that can be managed is 144, or alternatively, 72 CAT5 cables. To manage extra length fiber and fan out, a dedicated fiber storage unit and patch panel unit can be installed inside the rack. The maximum capacity of the fiber channel for one side of the shelf depends on the fiber size and number of Ethernet cables running through that fiber channel. The details of the fibers are:
•24 fiber x 6 line cards = 144 fibers (72 fibers for each exit point) or 12 CAT5 cables x 6 line cards = 72 RJ45 cables (36 CAT5 cables for each exit point)
•4 fibers and 1 RJ45 cable x 2 TNC or TNCE = 8 fibers (4 fibers for each exit point) + 2 CAT5 cables (1 CAT5 cable for each exit point)
The fiber diameter is a maximum of 2 mm and the CAT5 cable diameter is a maximum of 5 to 6 mm. You need to determine your fiber size according to the number of cards and ports installed on each side of the shelf. For example, if your port combination requires 36 fibers, 3-mm (0.11-inch) fiber is adequate. If your port combination requires 68 fibers, you must use 2-mm (0.7-inch) or smaller fibers.
Note The minimum distance between the fiber LC connector and the bulk attenuator must be at least 50 cm. This is the minimum distance required to place the bulk attenuator outside the shelf from any port of a card.
4.9.3 Cable and Fiber Routing
Cable and fiber routing accommodates all the high-density cards for line card connections in CPT 600. The exit of the fibers and cables is split into two channels. The line card from slot 1 to 4 exits from the lower right side, and the line card from 5 to 8 exit from the upper right side. (See Figure 4-60.)
Figure 4-60 Cable and fiber routing
NTP-J92 Install the Cable and Fiber Modules
Purpose |
This procedure installs the cable and fiber modules in the CPT 600 system. |
Tools/Equipment |
#1 Phillips cross-head PH screwdriver |
Prerequisite Procedures |
None |
Required/As Needed |
As needed |
Onsite/Remote |
Onsite |
Security Level |
None |
Step 1 Complete the "DLP-J280 Remove the Fiber Module" task.
Step 2 Complete the "DLP-J281 Install the Cable Module" task.
Step 3 Complete the "DLP-J282 Route and Lock Cables" task.
Stop. You have completed this procedure.
DLP-J280 Remove the Fiber Module
Purpose |
This procedure removes the default fiber module in the CPT 600 system. |
Tools/Equipment |
#1 Phillips cross-head PH screwdriver |
Prerequisite Procedures |
None |
Required/As Needed |
As needed |
Onsite/Remote |
Onsite |
Security Level |
None |
Step 1 Loosen the screws on the fiber module present on the right side of the CPT 600 assembly. (See Figure 4-61.)
Step 2 Loosen the screw present on the air filter locking feature of the CPT 600 shelf.
Step 3 Remove the air filter locking feature by holding the air filter and gently pulling the air filter locking feature away from the shelf.
Step 4 Extract the fiber module by gently removing it from the CPT 600 shelf.
Figure 4-61 Removing the Fiber module
DLP-J281 Install the Cable Module
Purpose |
This procedure installs the cable module in the CPT 600 system. |
Tools/Equipment |
Phillips cross-head PH screwdriver #1 |
Prerequisite Procedures |
|
Required/As Needed |
As needed |
Onsite/Remote |
Onsite |
Security Level |
None |
Step 1 Insert the air filter locking feature on the cable module. (See Figure 4-62.)
Step 2 Attach the slot label identity on the cable module, with screws.
Step 3 Mount the cable module on the chassis, and tighten the screws to a torque value of 4 in-lb (0.45 N-m) to attach the cable module to the CPT 600 shelf.
Figure 4-62 Installing the Cable Module
DLP-J282 Route and Lock Cables
Purpose |
This procedure routes and locks the cables on the CPT 600 system. |
Tools/Equipment |
None |
Prerequisite Procedures |
None |
Required/As Needed |
As needed |
Onsite/Remote |
Onsite |
Security Level |
None |
Step 1 Route the ECU cables on both the ECU ejectors. Figure 4-63 shows an example of ECU cable routing. This allows you to close the front door.
Ensure an extra length of ECU cable is available to allow cable management during extraction of the power module. See Diagram 1 of Figure 4-66.
It is also possible to manage the extraction of the power module without adding the extra length of ECU cable by reducing the number of cables in the right exit area (see Diagram 1 of Figure 4-64). An extra length of ECU cable is required in the left exit area to manage the USB connections (see Diagram 2 of Figure 4-64).
Figure 4-63 ECU or ECU2 Cable Routing
Figure 4-64 Cable Management
Step 2 Fix the cables using the tie-wrap provided in the accessories kit.
Step 3 To route the optical patch cords or copper cables, do the following as necessary:
a. Route the optical patch cords from the line cards through the fiber or cable module as shown in the Figure 4-65.
Figure 4-65 Cable Routing
b. Remove the front door and connect the copper cables to the SFP or RJ-45 ports of the cards.
Do not route the copper cables from the SFPs or RJ-45 ports through the fiber or cable module.
Step 4 To extract the power module, do the following:
a. Open the door of the chassis. See Diagram 2 of Figure 4-66.
b. Move the ECU cables away from the chassis. Ensure that the alarm cable with the plastic bend radius controller is not moved. See Diagram 3 of Figure 4-66.
c. Remove the power module. See Diagram 4 of Figure 4-66.
Figure 4-66 Sequence to Remove the Power Module
Step 5 Return to your originating procedure (NTP).
NTP-J93 Attach Wires to Alarm, Timing, LAN, and Craft Pin Connections in Cisco CPT 600
Purpose |
Use this procedure to attach alarm, timing, LAN, and craft wires in the CPT 600 shelf. |
Tools/Equipment |
Twisted #22 or #24 AWG (0.51 mm² or 0.64 mm²) shielded wires for LAN or craft 75-ohm coaxial cable with DIN-1.0/2.3 miniature coaxial connector, Alarm 26 pins SCSI cable. The PIDs of the SCSI cables are listed in Table 4-3. |
Prerequisite Procedures |
J87 Install the External Connection Unit (ECU) or External Connection Unit2 (ECU2) |
Required/As Needed |
As needed |
Onsite/Remote |
Onsite |
Security Level |
None |
Always use the supplied ESD wristband when working with a powered CPT 600. For detailed instructions on how to wear the ESD wristband, refer to the
Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms.
Step 1 Complete the J283 Install Alarm Wires in CPT 600 if you are provisioning external alarms.
Step 2 Complete the J284 Install Timing Wires on CPT 600 - ANSI if you are provisioning external timing in ANSI.
Step 3 Complete the J285 Install Timing Wires in CPT 600 - ETSI if you are provisioning external timing in ETSI.
Step 4 Complete the J286 Install LAN Wires in CPT 600 to create an external LAN connection.
Stop. You have completed this procedure.
|
|
|
|
|---|---|---|
SCSI Alarm cable |
15454-M-ALMCBL= |
20 Meter |
SCSI Alarm patch cable |
15454-M-AEXPCBL= |
1 Meter |
SCSI alarm wire wrap cable |
15454-M-ALMCBL2= |
20 Meter |
Note Some wire-wrap tools require a minimum of 24 AWG wires to prevent breakage. Ensure that the SCSI alarm wire wrap cable is used for 24 AWG wires. When the SCSI alarm wire wrap cable is used, the number of alarms is reduced as fewer strands of wire are supported compared to the SCSI alarm and SCSI alarm patch cables. Table 4-5 lists alarm connector pin details for SCSI alarm wire wrap cable.
DLP-J283 Install Alarm Wires in CPT 600
Purpose |
This task installs alarm cables on the ECU or ECU2 of the CPT 600 to provision external (environmental) alarms and controls. |
Tools/Equipment |
Alarm SCSI 26-pin cable Wire-wrap tool for ANSI BITS Screw for the alarm cable |
Prerequisite Procedures |
J87 Install the External Connection Unit (ECU) or External Connection Unit2 (ECU2). |
Required/As Needed |
As needed |
Onsite/Remote |
Onsite |
Security Level |
None |
Step 1 Connect one end of the SCSI cable to the input alarms or input/output alarms, and the other end to the alarm source (See Diagram 1 of Figure 4-67 or Figure 4-68). The details of the alarm connector pins are listed in Table 4-4 and Table 4-5.
Note These alarms are generic signals that the operator assigns to a definite wire (color) and name through the Craft Terminal.
Step 2 Tighten the screws of the SCSI connector to a torque value of 4 in-lb (0.45 N-m) using #2 Phillips Dynamometric screwdriver. See Diagram 2 of Figure 4-67 or Figure 4-68.
Step 3 Bend the cable at an angle of 90° to exit from the left side (see Diagram 3 of Figure 4-67) or to exit from the right side (see Diagram 3 of Figure 4-68).
Step 4 Snap the cable bend controller on the cable. See Diagram 4 of Figure 4-67 or Figure 4-68.
Step 5 Return to your originating procedure (NTP).
Figure 4-67 Installing the ECU Alarm Cable—Left Exit Option
Figure 4-68 Installing the ECU Alarm Cable—Right Exit Option
Table 4-4 SCSI Alarm Cable (15454-M-ALMCBL) and SCSI Alarm Patch Cable (15454-M-AEXPCBL) Connector Details
|
|
|
|
|
|---|---|---|---|
1 |
Black/Brown |
Input Pair #1 + |
Minor Audible Alarm + |
2 |
Black/Red |
Input Pair #2 + |
Major Audible Alarm + |
3 |
Black/Orange |
Input Pair #3 + |
Critical Audible Alarm + |
4 |
Black/Yellow |
Input Pair #4 + |
Remote Audible Alarm + |
5 |
Black/Green |
Input Pair #5 + |
Minor Visual Alarm + |
6 |
Black/Blue |
Input Pair #6 + |
Major Visual Alarm + |
7 |
White/Blue |
Input Pair #7 + |
Critical Visual Alarm + |
8 |
White/Orange |
Input Pair #8 + |
Remote Visual Alarm + |
9 |
White/Green |
Input Pair #9 + |
|
10 |
White/Brown |
Input Pair #10 + |
Alarm Cutoff (ACO) + |
11 |
|||
12 |
White/Gray |
Output Pair #3 + or Input Pair #13 + |
Output Pair #1 + or Input Pair #11 + |
13 |
Black/Gray |
Output Pair #4 + or Input Pair #14 + |
Output Pair #2 + or Input Pair #12 + |
14 |
Brown/Black |
Input Pair #1 - |
Minor Audible Alarm - |
15 |
Red/Black |
Input Pair #2 - |
Major Audible Alarm - |
16 |
Orange/Black |
Input Pair #3 - |
Critical Audible Alarm - |
17 |
Yellow/Black |
Input Pair #4 - |
Remote Audible Alarm - |
18 |
Green/Black |
Input Pair #5 - |
Minor Visual Alarm - |
19 |
Blue/Black |
Input Pair #6 - |
Major Visual Alarm - |
20 |
Blue/White |
Input Pair #7 - |
Critical Visual Alarm - |
21 |
Orange/White |
Input Pair #8 - |
Remote Visual Alarm - |
22 |
Green/White |
Input Pair #9 - |
|
23 |
Brown/White |
Input Pair #10 - |
Alarm Cutoff (ACO) - |
24 |
|||
25 |
Gray/White |
Output Pair #3 - or Input Pair #13 - |
Output Pair #1 - or Input Pair #11 - |
26 |
Gray/Black |
Output Pair #4 - or Input Pair #14 - |
Output Pair #2 - or Input Pair #12 - |
Table 4-5 SCSI Alarm Wire Wrap Cable (15454-M-ALMCBL2) Connector Details
|
|
|
|
|
|---|---|---|---|
1 |
Black/Brown |
Input Pair #1 + |
Minor Audible Alarm + |
2 |
Black/Red |
Input Pair #2 + |
Major Audible Alarm + |
3 |
— |
— |
— |
4 |
Black/Yellow |
Input Pair #4 + |
Remote Audible Alarm + |
5 |
Black/Green |
Input Pair #5 + |
Minor Visual Alarm + |
6 |
Black/Blue |
Input Pair #6 + |
Major Visual Alarm + |
7 |
White/Blue |
— |
— |
8 |
White/Orange |
Input Pair #8 + |
Remote Visual Alarm + |
9 |
White/Green |
Input Pair #9 + |
— |
10 |
White/Brown |
Input Pair #10 + |
Alarm Cutoff (ACO) + |
11 |
— |
— |
— |
12 |
— |
— |
— |
13 |
— |
— |
— |
14 |
Brown/Black |
Input Pair #1 - |
Minor Audible Alarm - |
15 |
Red/Black |
Input Pair #2 - |
Major Audible Alarm - |
16 |
— |
— |
— |
17 |
Yellow/Black |
Input Pair #4 - |
Remote Audible Alarm - |
18 |
Green/Black |
Input Pair #5 - |
Minor Visual Alarm - |
19 |
Blue/Black |
Input Pair #6 - |
Major Visual Alarm - |
20 |
— |
— |
— |
21 |
Orange/White |
Input Pair #8 - |
Remote Visual Alarm - |
22 |
Green/White |
Input Pair #9 - |
— |
23 |
Brown/White |
Input Pair #10 - |
Alarm Cutoff (ACO) - |
24 |
— |
— |
— |
25 |
— |
— |
— |
26 |
— |
— |
— |
DLP-J284 Install Timing Wires on CPT 600 - ANSI
Purpose |
This task installs the timing cables on the CPT 600 ECU or ECU2 for ANSI. |
Tools/Equipment |
Wire Wrap tool and 100-ohm wire wrap cable. |
Prerequisite Procedures |
J87 Install the External Connection Unit (ECU) or External Connection Unit2 (ECU2). |
Required/As Needed |
As needed |
Onsite/Remote |
Onsite |
Security Level |
None |
Step 1 Locate the timing connector on the ECU or ECU2 (BITS-1 or BITS-2 In/Out). Figure 4-69 shows ECU or ECU2 ANSI wire wrap pins. Table 4-6 lists the ECU and ECU2 pin assignments for ANSI.
Figure 4-69 ECU or ECU2 ANSI Wire Wrap Pins
Table 4-6 ECU or ECU2 Pin Assignments - ANSI
|
|
|
|---|---|
IN 1 |
Input from external drive |
OUT 1 |
Output to external drive |
IN 2 |
Input from external drive |
OUT 2 |
Output to external drive |
Step 2 Connect one end of the wire wrap clock cable to the corresponding wire wrap connector on the ECU or ECU2, and the other end to the external source of the timing. Change the timing input to high-impedance (lesser or greater than 3 ohms) using a jumper on the ECU or ECU2. Remove the P1 jumper of the BITS-1 ECU or ECU2 to change the top timing input, and the P2 Jumper of the BITS-2 ECU or ECU2 to change the bottom timing input.
Note Route the wire-wrap connections as shown in the Figure 4-70 to prevent interference with the MSM ports.
Figure 4-70 ECU or ECU2 Wire-wrap Cabling—ANSI
Step 3 Repeat for each cable. Refer to ITU-T G.813 for rules about provisioning timing references.
Step 4 Return to your originating procedure (NTP).
DLP-J285 Install Timing Wires in CPT 600 - ETSI
Purpose |
This task installs the timing cables on the CPT 600 ECU or ECU2 for ETSI. |
Tools/Equipment |
75-ohm coaxial cable with a DIN-1.0/2.3 miniature coaxial connector. The PID for the BITS IN/OUT cable is 15454-M-TMGCBL= |
Prerequisite Procedures |
J87 Install the External Connection Unit (ECU) or External Connection Unit2 (ECU2). |
Required/As Needed |
As needed |
Onsite/Remote |
Onsite |
Security Level |
None |
Step 1 Connect the clock cable to the corresponding ECU or ECU2 connector using a coaxial cable with DIN-1.0/2.3 miniature coaxial connectors. Figure 4-71 shows the ECU or ECU2 ETSI BITS connectors. Figure 4-72 shows cable routing of ECU or ECU2 ETSI BITS connectors. Table 4-7 lists the pin assignments on the ECU or ECU2.
Figure 4-71 ECU or ECU2 ETSI BITS connectors
Figure 4-72 ECU or ECU2 ETSI BITS Connectors Cabling
Table 4-7 ECU or ECU2 Pin Assignments - ETSI
|
|
|
|---|---|
IN 1 |
Input from external drive |
OUT 1 |
Output to external drive |
IN 2 |
Input from external drive |
OUT 2 |
Output to external drive |
Step 2 Gently push the cable connector into the ECU or ECU2 connector until you hear a click. Perform the following steps to mate the connectors:
a. Slide the coupling sleeve of the coaxial cable backward. See diagram1 of Figure 4-73.
b. Connect the cable to the ECU or ECU2 connector. See diagram2 of Figure 4-73.
c. Slide the coupling sleeve forward to lock the cable connector to the ECU or ECU2 connector. See diagram3 of Figure 4-73.
Note To unlock the cable connector from the ECU or ECU2 connector, hold the connector and slide the coupling sleeve backward. See diagram4 of Figure 4-73.
Figure 4-73 Sequence to Attach the Connectors
Note The ECU or ECU2 provides 1.0/2.3 miniature coaxial connectors used for timing input and output. The top connectors are for "A" (BITS-1) timing, and the bottom connectors are for "B" (BITS-2) timing. In each case, the left connector is the input and the right connector is the output. The input connectors for timing provide a 75-ohm termination.
Step 3 Connect the other end of the cable to the external source of the timing signal according to Table 4-7. Repeat for each cable.
Step 4 Change the timing input to high-impedance (lesser or greater than 3 ohms) using a jumper on the ECU or ECU2. Remove the P1 jumper of the BITS-1 ECU or ECU2 to change the top timing input, and the P2 Jumper of the BITS-2 ECU or ECU2 to change the bottom timing input. Refer to ITU-T G.813 for rules about provisioning timing references.
Step 5 Return to your originating procedure (NTP).
DLP-J286 Install LAN Wires in CPT 600
Purpose |
This task installs LAN wires on the ECU or ECU2 of the CPT 600. |
Tools/Equipment |
Standard CAT-5 Ethernet cable (straight-through for data terminating equipment [DTE] or cross-over for data circuit-terminating equipment [DCE]) or RJ-45 connector Crimping tool for RJ-45 connector 0.51 mm² or 0.64 mm² (#22 or #24 AWG) wire, preferably CAT-5 |
Prerequisite Procedures |
J87 Install the External Connection Unit (ECU) or External Connection Unit2 (ECU2). |
Required/As Needed |
As needed |
Onsite/Remote |
Onsite |
Security Level |
None |
We recommend the use of RJ-45 port (craft terminal port or the EMS port) on the ECU or ECU2 to establish LAN connectivity. The advantages of using the RJ-45 ports on the ECU or ECU2 include:
•CAT-5 Ethernet cable connections can be managed better by routing the cable through the ECU or ECU2 cable exit area.
•If the TNC, TNCE, TSC, or TSCE card fails, the LAN connection is not lost during the TNC, TNCE, TSC, or TSCE card switch over.
If the ECU or ECU2 is absent, you can connect a CAT-5 Ethernet cable to the LAN port on the TNC/TNCE/TSC/TSCE card to create an external LAN connection.
Note You can use the same procedure to connect Multishelf Management ports of several chassis in MSM configurations.
Step 1 Using 0.51 mm² or 0.64 mm² (#22 or #24 AWG) wire or a standard CAT-5 Ethernet cable, connect the wires to the RJ-45 connector.
Step 2 Return to your originating procedure (NTP).
NTP-G264 Perform the CPT 600 Shelf Installation Acceptance Test
Purpose |
Use this procedure to perform a shelf installation acceptance test for the CPT 600. |
Tools/Equipment |
Voltmeter |
Prerequisite Procedures |
Applicable procedures in Chapter 4 "Installing the CPT 600 Shelf" |
Required/As Needed |
Required |
Onsite/Remote |
Onsite |
Security Level |
None |
Step 1 If you installed an CPT 600, complete Table 4-8 by verifying that each applicable procedure was completed.
|
|
|
|---|---|
Connect the chassis to the office ground. For detailed instructions on how to ground the chassis, refer to the Electrostatic Discharge and Grounding Guide for Cisco CPT and Cisco ONS Platforms. |
|
J87 Install the External Connection Unit (ECU) or External Connection Unit2 (ECU2) |
|
Note The ECU or ECU2, power modules, LCD and the fan-tray assembly can be installed in any order.
Step 2 Complete the "DLP-G578 Inspect the CPT 600 Shelf Installation and Connections" task.
Step 3 Complete the "DLP-G579 Measure DC Voltage on the CPT 600 Shelf" task.
Step 4 Continue with the "Connect the PC and Log into the GUI" chapter in the Cisco ONS 15454 DWDM Procedure Guide.
Stop. You have completed this procedure.
DLP-G578 Inspect the CPT 600 Shelf Installation and Connections
Purpose |
Use this task to inspect the shelf installation and connections and verify that everything is installed and connected properly. |
Tools/Equipment |
None |
Prerequisite Procedures |
None |
Required/As Needed |
Required |
Onsite/Remote |
Onsite |
Security Level |
None |
Step 1 Make sure all external wiring connections on the ECU or ECU2 (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-G579 Measure DC Voltage on the CPT 600 Shelf
Purpose |
Use this task to measure DC voltage on the CPT 600 shelf. |
Tools/Equipment |
Voltmeter |
Prerequisite Procedures |
Before installing the DC power, check the voltage |
Required/As Needed |
Required |
Onsite/Remote |
Onsite |
Security Level |
None |
Do not apply power to the shelf until you complete all installation steps.
|
Warning To ensure safety of personnel and equipment, do not connect any power cables into the power module until the module is completely installed into the chassis. Statement 389
|
|
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
|
Step 1 Using a voltmeter, verify the office ground and power:
a. Place the black lead (positive) on the frame ground on the bay. Hold it there while completing Step b.
b. Place the red lead (negative) on the fuse power points on the third-party power distribution panel to verify that they read between -40.5 VDC and -57.6 VDC (power) and 0 (return ground).
Step 2 Using a voltmeter, verify the shelf ground and power wiring:
Place the black lead (positive) on the RET1 and the red lead on the -48V point. 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 Repeat Step 1 and Step 2 for the RET2 and -48V of the redundant power supply input.
Step 4 Return to your originating procedure (NTP).
4.10 Air Deflector
An air deflector is a sheet-metal part that is mounted on the CPT 600 shelf to orient the air flow in a specific direction.
Air deflectors can be mounted in different positions to control the air flow:
•Front to Front—Only ETSI rack
•Front to Back—For ANSI and ETSI racks
•Front to Top—Only ETSI rack
In an ANSI rack, the air deflectors are mounted only on the 23-inch rack configuration.
4.11 Filler Card
Filler cards must be installed in unused and empty slots to ensure proper air flow and electromagnetic interference (EMI) requirements during the CPT 600 operation.
There are two types of card fillers:
•Line Card fillers (15454-M-FILLER) that operate in slots 2, 3, 4, 5, 6, and 7.
•Timing and Control Card fillers (15454-MT-FILLER) for TNC, TNCE, TSC, and TSCE that operate in slots 1 and 8.
CTC does not detect filler cards in R9.2. This support may be added in later releases.
Figure 4-74 shows the faceplate of line card filler. The filler card has no card-level LED indicators.
Figure 4-74 Line Card Filler—Faceplate
4.12 Air Filter
The CPT 600 contains a preinstalled reusable air filter (15454 M6-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 3 to 6 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.
Do not operate an CPT 600 without the mandatory air filter.
4.13 Shelf Voltage and Temperature
Note The temperature that the TNC, TNCE, TSC, or TSCE sensors measure appear on the LCD screen in the CPT 600 chassis.
The input voltages and temperature of the CPT 600 chassis are displayed in the Shelf view > Provisioning > General > Voltage/Temperature pane in CTC. The voltage supplied to the shelf (in millivolts) is displayed in the Voltage area of the Voltage/Temperature pane. The temperature of the shelf (in degree Celsius) is displayed in the Temperature area of the pane.
The Voltage/Temperature pane retrieves the following values for the CPT 600 chassis:
•Voltage A—Voltage of the shelf that corresponds to power supply A, in millivolts.
•Voltage B—Voltage of the shelf that corresponds to power supply B, in millivolts.
•Chassis Temperature—Temperature of the shelf, in degrees Celsius.
In a multishelf configuration, the voltage and temperature of each shelf is displayed in the Shelf view > Provisioning > General > Voltage/Temperature pane.
Feedback