mailing list archives
Re: Gigabit Media Converter
From: Scott McGrath <mcgrath () fas harvard edu>
Date: Tue, 12 Aug 2003 10:06:31 -0400 (EDT)
Where can you get CWDM GBIC's for under 400. Most vendors charge 5-10x
Scott C. McGrath
On Tue, 12 Aug 2003, Vincent J. Bono wrote:
Thanks for all the links and help!
The issue is cost and space, and all the products that will work seem to
cost upwards of $3,000 and do a lot more than we need or take up a few rack
units of space. I am probably going to build a small circuit to handle
connecting two GBICs back to back. The pinout from molex was readily
available and we can get CWDM GBICs these days for $400 or less and more
normal frequencies for sub $150.
Anyway, anyone who is interested in the final product send me email off-list
and I'll keep you posted.
----- Original Message -----
From: "Mikael Abrahamsson" <swmike () swm pp se>
To: <nanog () merit edu>
Sent: Tuesday, August 12, 2003 7:21 AM
Subject: Re: Gigabit Media Converter
On Tue, 12 Aug 2003, Stephen J. Wilcox wrote:
Sounds like you need a singlemode-multimode convertor, available from
places, cost around $600
Highly unlikely that it'll do CWDM, at least at that price.
Transmode (www.transmode.se) does converters to order, they'll fix things
that'll do pretty much any to any (850 / 1310 / (1490-1610) in any
combination) including 3R and management (which implies that you need
ethernet onsite which might be tricky).
I'd believe they're more in the $3k-$5k range with CWDM optics though. If
you need OC48 that'll hike the price up even more.
Mikael Abrahamsson email: swmike () swm pp se
Re: Gigabit Media Converter Mike Hughes (Aug 12)