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Entry level WDM gear?

On Wed, 8 May 2013, Jeff Kell wrote:

> Ciena/Cyan/etc are way over our non-existant budget...  what is the 
> going recommendation to throw say 4-8 lambdas over a dark pair without 
> breaking the bank?  :)

You purchase a CWDM filter for each end, purchase CWDM optical modules for 
each end for the lambads you want use.

Something like this:


Prices for optics depends on attenuation for the link, but for instance:


Mikael Abrahamsson    email: swmike at swm.pp.se