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Cisco Catalyst 2960X-48FPD-L - Installation Guidelines

Cisco Catalyst 2960X-48FPD-L
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For information about installing, removing, cabling, and troubleshooting SFP modules, see the module
documentation that shipped with your device.
Related Topics
SFP and SFP+ Module Slots, on page 7
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
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 or SFP+ modules, the send and receive (TX and RX) markings might be replaced by arrows
that show the direction of the connection.
Catalyst 2960-X and 2960-XR Switch Hardware Installation Guide
46 OL-28309-02
Switch Installation
Installing an SFP or SFP+ Module

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