[geeks] QUESTION: RJ45 -> RS-232, using CAT5 cable
Charles Shannon Hendrix
shannon at widomaker.com
Tue May 29 16:12:43 CDT 2007
I need to make a 25 foot RS-232 cable, male on one end, female on the
other.
Parts I have:
Two DB-25 hoods with RJ-45 connectors, one male, one female. Pinouts:
PIN COLOR
1 blue
2 orange
3 black
4 red
5 green
6 yellow
7 brown
8 white
25 feet of RJ-45 standard CAT5 cable.
What's the best wiring?
I can only do 1:1 pin arrangements, as the hoods are just the little
push-N-snap kits.
I want to get at least hardware flow, and as much of the other signals
as I can manage.
The goal is a cable to run between systems (DTE), and I'll use null
converters for anything else.
I've tried a couple of pinouts on the net, but they all seem to be
different and for specific situations.
I just need a generic 25-pin RS-232 cable, using cat5 as the cable.
--
shannon | We have nothing to prove.
| -- Alan Dawkins
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