Installing an SFP Module
Before you begin
When installing SFP modules, observe these guidelines:
• Do not remove the dust plugs from the modules or the rubber caps from the fiber-optic cable until you
are ready to connect the cable. The plugs and caps protect the module ports and cables from contamination
and ambient light.
• To prevent ESD damage, follow your normal board and component handling procedures when connecting
cables to the switch and other devices.
Removing and installing an SFP module can shorten its useful life. Do not remove
and insert any module more often than is absolutely necessary.
Caution
Procedure
Step 1 Attach an ESD-preventive wrist strap to your wrist and to a bare metal surface.
Step 2 Find the send (TX) and receive (RX) markings on the module top.
On some SFP modules, the send and receive (TX and RX) markings might be replaced by arrows that show
the direction of the connection.
Step 3 If the module has a bale-clasp latch, move it to the open, unlocked position.
Step 4 Align the module in front of the slot opening, and push until you feel the connector snap into place.
Step 5 If the module has a bale-clasp latch, close it.
Step 6 For fiber-optic SFP modules, remove the dust plugs and save.
Step 7 Connect the SFP cables.
Cisco Catalyst 1000 Series 8-Port and 16-Port Switch Hardware Installation Guide
36
Switch Installation
Installing an SFP Module
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