Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Community Member

850 vs 1300nm wavelength

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.

Frank Nye

(frank.nye@us.army.mil)

1 ACCEPTED SOLUTION

Accepted Solutions

Re: 850 vs 1300nm wavelength

100BASE-FX outlines 1300nm MMF, which is what is outlined in this module's specification.

The 100BASE-SX outlines 850nm MMF.

It would be nice if they included this within the documentation.

1 REPLY

Re: 850 vs 1300nm wavelength

100BASE-FX outlines 1300nm MMF, which is what is outlined in this module's specification.

The 100BASE-SX outlines 850nm MMF.

It would be nice if they included this within the documentation.

864
Views
0
Helpful
1
Replies
CreatePlease to create content