
Chapter 4 Installing and Removing Line Cards, PLIMs, and Associated Components
How to Install or Remove a Physical Layer Interface Module
Prerequisites
Before performing this task, remove any front (PLIM) side cover plates.
Required Tools and Equipment
You need the following tools to perform this task:
•
•Medium Phillips screwdriver
Steps
To remove the PCMCIA card, follow these steps:
Step 1 Attach the
Step 2 Using the screwdriver, loosen the captive screw at the bottom of the PCMCIA slot door on the faceplate of the card.
Step 3 While lifting the hinged PCMCIA slot door up, press the release button for the card slot to disengage the card from the card.
Step 4 Carefully pull out the
Step 5 Place the removed PCMCIA card on an antistatic mat, or place it in an antistatic bag if you plan to return it to the factory.
Step 6 If the PCMCIA card slot is to remain empty, close the door to keep dust out, and tighten the captive screw with the screwdriver. Otherwise, install the new PCMCIA card.
What to Do Next
If you intend to install a new PCMCIA card, see the “Installing a PCMCIA Card” section on page
How to Install or Remove a Physical Layer Interface Module
This section contains the following procedures:
•Installing a PLIM, page
•Removing a PLIM, page
•Verifying the Installation of a PLIM, page
Installing a PLIM
This section describes how to install a PLIM in the Cisco CRS
Cisco CRS Carrier Routing System
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