Remove Sfp Modules - Cisco 4451 ISR Hardware Installation Manual

Install and Remove SFP Modules

Remove SFP Modules

To remove an SFP from the router:
Step 1
Read the
replace any module.
Step 2
Disconnect all cables from the SFP.
Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into
Warning
beams or view directly with optical instruments. Statement 1051
Caution
The latching mechanism used on many SFPs locks the SFP into place when cables are connected. Do not
pull on the cabling in an attempt to remove the SFP.
Step 3
Disconnect the SFP latch. See
Note
SFP modules use various latch designs to secure the module in the SFP port. Latch designs are not linked
to SFP model or technology type. For information on the SFP technology type and model, see the label
on the side of the SFP.
Figure 6-51
A
1
2
Tip
Use a pen, screwdriver, or other small straight tool to gently release a bale-clasp handle if you cannot
reach it with your fingers.
Step 4
Grasp the SFP on both sides and remove it from the router.
Hardware Installation Guide for Cisco 4000 Series Integrated Services Routers
6-74
"Safety Warnings" section on page 6-2
Disconnect SFP Latch Mechanisms
1
B
Sliding latch
Swing and slide latch
Chapter 6
section and disconnect the power supply before you
Figure 6-51.
2
3
Bale-clasp latch
4
Plastic collar latch
Install and Upgrade Internal Modules and FRUs
3 4
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