Cisco Model GS7000 4-Port Node 1 GHz with 42 54 Split Installation Guide

Page of 282
 
 
Removing and Replacing Modules 
OL-29643-02 
143 
 
The following illustrations show how to assemble the pin adaptor to the module. 
 
 
CAUTION: 
To prevent electrostatic damage to electronic equipment, take ESD 
precautions, including the use of an ESD wrist strap.
 
 
 
 
 
 
 
Accessing the Receiver/Transmitter Module Fiber Spool and Connector 
Optical receivers and transmitter modules have an integrated fiber spool inside the 
module housing. This allows the fiber pigtail to be spooled up and contained within 
the module housing. 
You may need to access this spool to clean or replace a fiber pigtail or connector. 
Follow this procedure to access the module fiber spool and connector.