Cisco 3200 Series User Manual

Page 57

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4-3

Cisco 3200 Series Router Hardware Upgrade Guide

OL-15983-01

Chapter 4 Replacing the SFP Module

SFP Module Replacement Process

Step 9

Grasp the SFP module between your thumb and index finger, and carefully remove it from the module
slot.

Step 10

Place the removed SFP module in an antistatic bag or other protective environment.

Caution

Do not remove the rubber plugs from the SFP module port or the rubber caps from the
fiber-optic cable until you are ready to connect the cable. The plugs and caps protect the SFP
module ports and cables from contamination and ambient light.

Step 11

Find the send (TX) and receive (RX) markings that identify the top side of the replacement SFP module.

Note

On some SFP modules, the send (TX) and receive (RX) markings might be replaced by arrows
that show the direction of the connection, either send or receive (TX or RX).

Step 12

Align the SFP module in front of the slot opening.

Step 13

Insert the SFP module into the slot until you feel the connector on the module snap into place in the back
of the slot.

Step 14

Remove the dust plugs from the SFP module optical ports. Store the plugs for later use.

Caution

Do not remove the dust plugs from the SFP module port or the rubber caps from the fiber-optic
cable until you are ready to connect the cable. The plugs and caps protect the SFP module
ports and cables from contamination and ambient light.

Step 15

Clean the fiber-optic connectors by using standard procedures.

Step 16

Insert the LC cable connector into the SFP module.

Step 17

Verify that the gasket is in place and replace the antenna end cap by using a 3/8-inch socket wrench to
remove the bolts, torquing the bolts to 58 to 68 in-lb.

For more information about replacing SFP modules and diagnosing their problems, see Cisco 3200
Series Router Hardware Reference Guide
.

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