nanog mailing list archives

Re: /. Terabit Ethernet is Dead, for Now


From: Nick Hilliard <nick () foobar org>
Date: Thu, 27 Sep 2012 16:46:08 +0200

On 27/09/2012 14:58, Darius Jahandarie wrote:
I recall 40Gbit/s Ethernet being promoted heavily for similar reasons
as the ones in this article, but then 100Gbit/s being the technology
that actually ended up in most places. Could this be the same thing
happening?

no.  the IEEE working group was split between 40GE and 100GE and ended up
supporting both.  As a result, the vendors ended up having to split time
and resources investigating both, which was to the huge detriment of the
industry.  It's a good thing that they're deciding on a single spec, even
if it isn't as fast as some people might like.

Nick




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