I am trying to verify what wavelength our Cisco cards operate at. The cards in question are WS-X4148-FX-MT cards that we have in our Catalyst 4006 switch. I imagine they operate at a wavelength of 1300 nm (vice 850) but I need to verify so I can detemine if we have the correct media converters. I looked up the specs for the card on the Cisco web site but no mention is made of the wavelength.
Thanks for any information you can provide.