[101085] in North American Network Operators' Group
Re: Somewhat bizarre scenario... (Fiber distance)
daemon@ATHENA.MIT.EDU (Mikael Abrahamsson)
Fri Dec 14 15:45:51 2007
Date: Fri, 14 Dec 2007 21:33:21 +0100 (CET)
From: Mikael Abrahamsson <swmike@swm.pp.se>
To: nanog list <nanog@merit.edu>
In-Reply-To: <4762E6BC.3020701@ai.net>
Errors-To: owner-nanog@merit.edu
On Fri, 14 Dec 2007, Deepak Jain wrote:
>
>
> Given this 40G/100G topic, I figured I'd bring this up given the topics.
>
> I've got a link that is testing out at 29.5db loss @ 1550. Its 107km.
>
> I seem to remember a few good solutions for 1Gb/s or 2.5Gb/s that can handle
> a link like this, but its been a while and I can't seem to remember. I can
> put a regen in there if I have to, but that or an EDFA both seem like ugly
> solutions since I just need 1 wave.
>
> Shoot me a few suggestions?
http://www.finisar.com/product-113-1_Gigabit_CWDM_GBIC_with_APD_Receiver_(FTR-1619-xx)
30dB. Will do more, we've done ~180km (~36dB) with one of those.
--
Mikael Abrahamsson email: swmike@swm.pp.se
