Hi i'm trying to install a SFP-10G-SR module into port 45 (or 46/47/48) of my Catalyst 4948E but i get a message saying C4K TRANCEIVERMAN-3-INCOMPATIBLE: Port Gil/45: New transceiver (speed 0Mbps) is incompatible with this module. The SFP manufacturer (FS.com) said - "we noticed that transceivers you used in a gigabit port, so that's why causing an alarm. (The rate of the transceiver does not match the port rate). So, could you please set the port rate of the transceivers to 10000 (10G) first? And please install 10G transceivers on the 10G port" but i cannot find any info about how to set the port rate (only how to change from RJ45 to SFP) Is it possible to set port 45-48 to 10Gb on a 4948E?
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