Installation Manual
6. Router Maintenance
57
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Do not directly stare at the fiber connection holes of the optical module
when the fiber is pulled down, but the optical module is not pulled out.
Step 1:
Wear the anti-static wrist and pull out the fiber connected to the SFP module.
Step 2:
Pull the handle of the SFP module down to the horizontal position, and then pull
out the SFP module, as shown in the following figure.
Figure 6-5 Uninstall the SFP module
Step 3:
Fit the removed SFP module with the dust cap and put it in the anti-static bag or
packaging box, as shown in the following figure.
Figure 6-6 Install the dust cap of the SFP module
Step 4:
Up-turn the handle of the installed SFP module to the vertical position to lock
the buckle at the top of the module. Use the hands to hold the two sides of the
SFP module and push it into the SFP slot horizontally until the SFP module
closely-contacts the slot (you can feel that the shrapnel at the bottom and top
of the SFP module locks the SFP slot), as shown in the following figure.
Figure 6-7 Install the SFP module
Step 5:
Remove the dust cap of the SFP module, as shown in the following figure.
