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From: "Justin Farrelly"
Subject: Re: Twisted Pair High Data Rate Design
Date: Sat, 12 Oct 2002 18:04:16 +0000 (UTC)
Organization: BT Openworld
NNTP-Posting-Date: Sat, 12 Oct 2002 18:04:16 +0000 (UTC)
X-Newsreader: Microsoft Outlook Express 6.00.2720.3000
"Mike" wrote in message
> "Justin Farrelly" wrote in message
> > If anyone knows of a company or design engineer (professional) with
> > experience in syncronous data over twisted pair at rates exceeding
> > please let me know or point me in the right direction... much
> There are companies currently working on 10Gb/s over CAT-5 twisted pair.
> Times just published an article about some of the companies that are
> on it:
> This seems like overkill if you're simply looking to exceed 15MB/s, but
> something like 100Mb/s Ethernet doesn't, and almost everyone does that.
> you doing something special, that won't work with Ethernet? Is your speed
> 15Mbits/s, or 15Mbytes/sec?
> -- Mike --
Needs to be very low power balanced transmission. Distance 50M to 100M
reliable, occupied data rate will be about 12Mbits/sec if synchronous, about
15Mbits/sec async. It does not need to support a lot of the Ethernet
protocol overhead, being used to transmit real time data from high bit rate
sensor. Current approaches are discrete, but I am looking for a packaged
TX/RX soloution to avoid another fully discreet design. Most current high
rate stuff (100M, etc) gulps power quicker than we can supply it! A good
transmission engineer would be a help, as I work in a different area and do
not have the direct experience needed.
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