Hi, On Fri, Mar 13, 2009 at 12:48:15PM -0300, Ray Burkholder wrote: > I have a carrier which has about 13km to 15km of fibre to their CO. They > run 1310 nm alcatel equipment on their end. I was wanting to use a Cisco > GLC-LH-SM on my end but that is rated for 10km. The GLC-ZX-SM is 1550 nm > 70km device which is incompatible. > > Does anyone have suggestions on how to complete this link? inexpensive > optical regenerator? small intermediate alcaltel box? a cisco SFP running > 1310 nm and has longer range?
There's 3rd-party "LX40" modules that are 1310 and can go up to 40km,
available as GBIC or SFP.
We use a few of those and are quite happy. Of course IOS complains
"bah, bah, don't do that".
gert
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Gert Doering - Munich, Germany [email protected]
fax: +49-89-35655025 [email protected]
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