RJ45 to serial DE-9

From: Curt Vendel <curt_at_atari-history.com>
Date: Wed Feb 6 21:14:12 2002

No biggie Pete,

   Of the dozen or so kits I've bought in the last year, they have all been
the same color combination, in fact so to the point that I just put them
together without even checking and they have always worked like a charm.


Curt


----- Original Message -----
From: "Pete Turnbull" <pete_at_dunnington.u-net.com>
To: <classiccmp_at_classiccmp.org>
Sent: Wednesday, February 06, 2002 8:17 PM
Subject: Re: RJ45 to serial DE-9


> On Feb 6, 18:39, Curt Vendel wrote:
> > I was referring to the colors inside of the DB hood, not the rj45 cable
> > itself which can vary from anything from orange, orange/white, green
> > green/white, blue blue/white, brown, brown/white for most cat5 cabling
>
> The Cat.5 (and Cat3,4,5e,6) cables are required to be standard colours.
>
> > to the various red,green,yellow,read,blue,white,brown,grey for others
> like the
> > flat or silk cables from Cisco, and other manufactures.
>
> There is a USOC (I think) standard for those flat cables. If Cisco don't
> follow it, they're buying cable from an odd place :-)
>
> The two points I was making are (1) there is no standard for the colours
of
> the cable inside the hood, so noting which colours go to which pins isn't
a
> good way to specify it, and (2) there's no standard mapping of RJ45 pins
to
> DE9 pins either.
>
> There's a good chance what you wrote would work, as it *appears* to be one
> of the common arrangements, at least as far as the Tx and Rx lines are
> concerned, but there's also a good chance it won't.
>
> --
> Pete Peter Turnbull
> Network Manager
> University of York
Received on Wed Feb 06 2002 - 21:14:12 GMT

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