Figure 11: Securing the Power Cord in the Retainer
Installing SFP Modules
Installing an SFP or SFP+ Module
Before you begin
When installing SFP or 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 or SFP+ module can shorten its useful life. Do
not remove and insert any module more often than is absolutely necessary.
Caution
SUMMARY STEPS
1. Attach an ESD-preventive wrist strap to your wrist and to a bare metal surface.
2. Find the send (TX) and receive (RX) markings on the module top.
3. If the module has a bale-clasp latch, move it to the open, unlocked position.
4. Align the module in front of the slot opening, and push until you feel the connector snap into place.
5. If the module has a bale-clasp latch, close it.
6. For fiber-optic SFP or SFP+ modules, remove the dust plugs and save.
7. Connect the SFP cables.
DETAILED STEPS
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.
Switch Installation
15
Switch Installation
Installing SFP Modules
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