This thing got me worry, I have many installations with mixed of 50 to 62.5,
referring to the below article above the penalty in mixing the 2 :
http://thefoa.org/tech/fib62-50.htm
-----Original Message-----
From: nobody@xxxxxxxxxxxxxx [mailto:nobody@xxxxxxxxxxxxxx]
Sent: Thursday, July 10, 2008 2:00 AM
To: cisco@xxxxxxxxxxxxxx
Subject: RE: 100basefx SFP issue [7:131854]
Another thing to look for is mismatched fiber. While some will claim that
50 micron fiber is backward compatible with 62.5 micron fiber (MMF), I have
had strange issues like you describe when for example the jumper cable is
62.5 micron and the riser fibers are 50 micron (or vice-versa). This may
not be your specific issue, but it is worth spending a few minutes to verify
that everything is the same end-to-end.
HTH,
Jim
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=131882&t=131854
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