Cisco Catalyst 6840 Series Hardware Installation Manual page 61

Installing the Switch
Figure 23: Installing an SFP Module in the SFP Transceiver Module Port
Step 5 If the module has a bale-clasp latch, close it to lock the SFP transceiver module in place.
Note
Step 6
Remove the SFP dust plugs and save.
Step 7 Connect the SFP cables.
Figure 24: Port with SFP Transceiver Modules Installed
If you are inserting the SFP transceiver module in the lower ports, you need to invert the module.
Installing SFP and SFP+ Transceiver Modules
Catalyst 6840-X Switch Series Hardware Installation Guide
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