these sections describe how to install and remove sfp modules. sfp modules are inserted into sfp module slots on the front of the catalyst 2960 switches. these field-replaceable modules provide the uplink optical interfaces, laser send (tx) and laser receive (rx).

    you can use any combination of sfp modules. refer to the catalyst 2960 release notes for the list of sfp modules that the catalyst 2960 switch supports. each sfp must be of the same type as the sfp on the other end of the cable, and the cable must not exceed the stipulated cable length for reliable communications. see the “installation guidelines” section for cable stipulations for sfp connections. use only cisco sfp modules on the catalyst 2960 switch. cisco sfps and the catalyst 2960 support the quality id feature. sfps without the quality id feature will not be supported.

    for detailed instructions on installing, removing, and cabling the sfp module, refer to your sfp module documentation.