Cisco ASR 920 series User Manual

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
19
Installing the Cisco ASR 920 Series Router
Remove SFP Modules

Cisco ASR 920 series Specifications

General

Form Factor	1RU
Operating System	Cisco IOS XE
Model	ASR 920 series
Memory	4 GB DRAM
Power Supply	AC or DC
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Relative Humidity	5% to 95% non-condensing
MTBF	Varies by model
Management	CLI, SNMP