HiI installed an SPF into my Cisco WS-C2960-8TC-Si and when I hook everything up the indicator LED lights are not coming on.I have been using this switch for a wile and I wanted to upgrade the connection from the switch to the router with FO.I purcha...

Hi I am not a network person, please answer me like I am a three year old.I have a WS-C2960-8TC-S; (actually the case says "Si")  SN: FOC1529V12A. I would like to purchase a SFP Transceiver  so I can send it a FO signal. 1) Which SFP Transceiver shou...