Bridge/Router Installation Guide

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Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis Installation Guide
OL-10971-07
Chapter 4 Installing and Removing SFCs, RPs, MSCs, PLIMs, and Associated Components
How to Install or Remove a Small Form-Factor Pluggable (SFP) Module
Required Tools and Equipment
You need the following tools to perform this task:
• ESD-preventive wrist strap
• Small flat-blade screwdriver
Steps
To remove a bale-clasp SFP module from a PLIM, follow these steps:
Step 1 Attach the ESD-preventive wrist strap to your wrist and connect its leash to one of the ESD connection
sockets on the front (PLIM) side of the chassis or a bare metal surface on the chassis.
Step 2 Disconnect and remove all interface cables from the ports. Be sure to note the current connections of the
cables to the ports on the PLIM.
Step 3 Open the bale-clasp on the module with your index finger in a downward direction (see Figure 4-35). If
the bale-clasp is obstructed and you cannot use your index finger to open it, use a small screwdriver or
other long, narrow instrument to open the bale-clasp.
Step 4 Grasp the module between your thumb and index finger and carefully remove it from the port (see
Figure 4-35).
Note Be careful to hold the module in such a way so as to not damage the bale-clasp.