[70920] in North American Network Operators' Group
Re: OT: Looking for Ethernt/Optical Device
daemon@ATHENA.MIT.EDU (Erik Haagsman)
Tue Jun 1 11:51:18 2004
From: Erik Haagsman <erik@we-dare.net>
Reply-To: erik@we-dare.net
To: Michael Smith <mksmith@noanet.net>
Cc: nanog@merit.edu
In-Reply-To: <6B628149FCE1B543A3AB351A29DC7D8E1733F3@basilisk.noanet.lan>
Date: Tue, 01 Jun 2004 17:49:20 +0200
Errors-To: owner-nanog-outgoing@merit.edu
What you could try is use the Cisco CWDM-MUX-4 and it's pluggable optics
that can be fit into any GBIC 802.3z compliant slot. It's just an OADM
with 4 or 8 wavelengths that delivers GigE to any box with pluggable
GBICs provided you use the right optics and it's quite a bit cheaper
than using ONS stuff. That said, CWDM doesn't get you much further than
80 kilometres, above that DWDM is your only option, and a hell of a lot
more expensive.
Cheers,
--
---
Erik Haagsman
Network Architect
We Dare BV
tel: +31(0)10 7507008
fax:+31(0)10 7507005
http://www.we-dare.nl
On Tue, 2004-06-01 at 17:30, Michael Smith wrote:
>
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> Hello All:
>
> I'm wondering if anyone has seen a good and cheap(er) solution for
> providing multiple Gigabit Ethernet circuits over single pair of
> fiber. I'm looking for a way to do CWDM or DWDM that's cheaper than
> putting in a Cisco 15454 or 15327. I'm only going to be doing 2 GigE
> circuits between two switches, so I don't need to plan for future
> growth.
>
> If anyone knows of a magic box that will do the above I would love to
> hear about it.
>
> Thanks,
>
> Mike
>
> - --
> Michael K. Smith NoaNet
> 206.219.7116 (work) 866.662.6380 (NOC)
> mksmith@noanet.net http://www.noanet.net
>
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