Cisco Systems 9001S Manual De Usuario

The modular port adapter (MPA) will slide easily into the slot if it is properly aligned on the 
tracks. If the modular port adapter (MPA) does not slide easily, do NOT force it. Remove the 
modular port adapter (MPA) and reposition it, paying close attention to engaging it on the tracks. 

After the modular port adapter (MPA) is properly seated, use a number 2 Philips screwdriver to tighten 
the jackscrew on the modular port adapter (MPA).

Avoid over torquing the modular port adapter (MPA) jackscrew when installing the modular port 
adapter (MPA).

To remove the modular port adapter (MPA), use a number 2 Philips screwdriver to loosen the lock screw 
on the modular port adapter (MPA).

Grasp the modular port adapter (MPA) and pull the modular port adapter (MPA). (You have already 
disconnected the cables from the modular port adapter (MPA)).

Any contamination of the fiber connection can cause failure of the component or failure of the whole 
system. A particle that partially or completely blocks the core generates strong back reflections, which 
can cause instability in the laser system. Inspection, cleaning, and reinspection are critical steps to take 
before making fiber-optic connections.

Refer to the 

Inspection and Cleaning Procedures for Fiber-Optic Connections

 document for information 

on cleaning optical devices.

This section describes the procedures you can use to verify the modular port adapter (MPA) installation, 
and includes information on these topics:

This section describes how to verify the modular port adapter (MPA) installation by observing the 
modular port adapter (MPA) LED states.