North American Network Operators Group
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Re: POS OC48 interfaces using different wave length
- From: Mikael Abrahamsson
- Date: Fri Jun 08 03:02:45 2001
On Fri, 8 Jun 2001, John Fraizer wrote:
> Attenuation has nothing to do with the reason the two cards won't work
> together. Think of the cards as color blind. They can only see ONE
> color. They ignore all other colors.
Have you actually tried this? I have personally gotten linkups between
1310 and 1550 GBICs. Just as someone said here before, the receivers are
very wide-band.
> 1550nm and 1310nm are different colors.
Yes, but if your receiver picks up photons in a range from (just guessing)
1200 to 1700nm light, it doesn't matter.
--
Mikael Abrahamsson email: swmike@swm.pp.se
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