Chapter 2
Installing Line Cards in the Cisco ASR 9000 Series Router
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Figure 2-39
Required Tools
You need these tools to install the CPAK transceiver modules:
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Installing the CPAK Transceiver Module
The CPAK transceiver module is a static-sensitive device. Always use an ESD wrist strap or similar
Caution
individual grounding device when handling CPAK modules or coming into contact with system modules.
To install a CPAK transceiver module, follow these steps:
Attach an ESD wrist strap to yourself and a properly grounded point on the chassis or the rack.
Step 1
Remove the CPAK transceiver module from its protective packaging.
Step 2
Check the label on the CPAK transceiver module to verify that you have the correct model for your
Step 3
network.
Remove the optical bore dust plug and set it aside.
Step 4
Bottom row, left to right: Fibers are numbered 24 through 13. Fibers 23, 22, 21, 20, 19, 18, 17, 16,
15, and 14 are used for the optical Tx signals (Channels 9 through 0).
Fibers 1, 12, 13 and 24 are not used.
MPO-24 100-Gigabit Connector Pinouts
9
8
Rx ports
Fiber number
12
11
10
Fiber number
24
23
22
9
8
Tx ports
Used
Not used
Wrist strap or other personal grounding device to prevent ESD occurrences.
Antistatic mat or antistatic foam to set the transceiver on.
Fiber-optic end-face cleaning tools and inspection equipment.
For complete information on inspecting and cleaning fiber-optic connections, see
Fiber-Optic Connectors, page
Cisco ASR 9000 Series Aggregation Services Router Ethernet Line Card Installation Guide
Installing and Removing Cisco CPAK Transceiver Modules
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Mechanical Key
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2-73.
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Cleaning
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