I have a number of existing 4506 chassis type switches (the older non -E version) that I would like to roll out IP phones to. Instead of replacing the entire chassis, I would like to just replace the line cards in the switches with WS-X4548-GB-RJ45V.
I am wondering, if 1. there is any issues known regarding doing this, and 2. What or how much power supplies should I have in each switch to be able to power the 5 poe line cards (each port per line card will power an ip phone)?
Thanks in Advance for the assistance.