Universal Broadband Router Hardware Installation Guide

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

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Chapter 5 Maintaining the Cisco uBR10012 Router

Removing and Replacing an SFP Module

Your HHGE line card is shipped with an SFP module installed. Use the procedures in this section if you

need to change the SFP module:

• Removing an SFP Module, page 5-56

• Inserting an SFP Module, page 5-58

Use only SFP modules supplied by Cisco with your HHGE line card. Each SFP module contains an

internal serial EEPROM that is security-programmed by the SFP manufacturer with information that

provides a way for Cisco (through Cisco IOS software) to identify and validate the SFP module as a

module type that is tested and qualified by Cisco to operate properly with your line card. Unapproved

SFP modules (those not purchased directly from Cisco) do not work with the HHGE line card.

Types of SFP Modules

SFP modules from different manufacturers provide different methods for freeing the locking pin and

removing the SFP module.

Figure 5-50 shows two available module types.

Figure 5-50 Mylar Tab SFP Module and Bale Clasp SFP Module

• Mylar Tab SFP—Pulling the mylar tab simultaneously releases the locking pin and pulls the SFP

module out of its receptacle.

• Bale Clasp SFP—Opening the bale clasp releases the locking pin so you can remove the SFP module

from its receptacle.

Removing an SFP Module

Use the following procedure to remove an SFP module from the HHGE line card.

Note You can remove an SFP module while the system is powered on, but the interface shuts down.

Step 1 Attach an antistatic wrist strap to your wrist and to an ESD socket on the chassis, or to a bare metal

surface on the chassis or frame.

Mylar tab

Bale clasp

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