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North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: [NANOG] DWDM More Details
On Apr 25, 2008, at 12:58 PM, Alex Pilosov wrote: > On Fri, 25 Apr 2008, John Lee wrote: > > I'd be curious to ask reverse question, did anyone *have* real > problems > deploying duct tape systems, or power jitter chromatic dispersion is > vendor mumbo jumbo designed to make you buy their gear? > (within the distance limits spec'd, 80km dwdm etc) What I think you are referring to is known as the Gordon-Haus effect. This is related to the length of a strand to the 3rd power, so I would guess for modern optics / filters, it is a non-issue for 80k. Dale _______________________________________________ NANOG mailing list [email protected] http://mailman.nanog.org/mailman/listinfo/nanog
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