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Date:      Wed, 28 Jun 2000 20:15:10 EDT
From:      "Jason Verkaart" <jasonverkaart@hotmail.com>
To:        freebsd-hardware@FreeBSD.ORG
Subject:   Re: RJ45
Message-ID:  <20000629001510.97864.qmail@hotmail.com>

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Or Full Duplex, which uses all 4 pair.

Pin diag for a crossover cable is as follows

1  --  3
2  --  6
3  --  1
4  --  8
5  --  7
6  --  2
7  --  5
8  --  4


>From: "Kenneth D. Merry" <ken@kdm.org>
>To: Mitch Collinsworth <mkc@Graphics.Cornell.EDU>
>CC: steinyv <steinyv@skyweb.net>, freebsd-hardware@FreeBSD.ORG
>Subject: Re: RJ45
>Date: Wed, 28 Jun 2000 16:23:09 -0600
>
>On Wed, Jun 28, 2000 at 17:48:27 -0400, Mitch Collinsworth wrote:
> >
> > >I want to make my own cables.  Does anyone know of a site that 
>describes
> > >the pin out of the connector, and what wires to use?  I came across one
> > >site, but I need to cross reference so that I could verify the correct
> > >information.  Im trying to make a straight through on cat 5 cable.
> >
> > For straight through you need:
> >
> >      1  --------  1
> >      2  --------  2
> >      3  --------  3
> >      6  --------  6
> >
> > 1 and 2 should be a pair, and 3 and 6 should be a pair.  The rest
> > don't matter.
>
>...unless you're doing Gigabit Ethernet over copper, which uses all 8
>wires.
>
>Ken
>--
>Kenneth Merry
>ken@kdm.org
>
>
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