Cisco ASR 920 series Handbuch - Seite 19

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Installing the Cisco ASR 920 Series Router

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

DETAILED STEPS

Step 1

Attach an ESD-preventive wrist strap to your wrist and to a bare metal surface on the chassis.

Step 2

Disconnect the cable from the SFP module, and insert a dust plug into the cable end.

For reattachment, note which cable connector plug is send (TX) and which is receive (RX).

Tip

Step 3

Unlock and remove the SFP module, as shown in the following figure.

If the module has a bale-clasp latch, pull the bale out and down to eject the module. If the bale-clasp latch is obstructed

and you cannot use your index finger to open it, use a small, flat-blade screwdriver or other long, narrow instrument to

open the bale-clasp latch.

Figure 19: Removing a Bale-Clasp Latch SFP Module

Step 4

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

Step 5

For fiber-optic SFP modules, insert a dust plug into the optical ports of the SFP module to keep the optical interfaces

clean.

Step 6

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

Installing the Cisco ASR 920 Series Router

Remove SFP Modules