HP3000-L Archives

July 1999, Week 2

HP3000-L@RAVEN.UTC.EDU

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From:
"Johnson, Tracy" <[log in to unmask]>
Reply To:
Johnson, Tracy
Date:
Thu, 8 Jul 1999 15:37:33 +0000
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Actually, I was more interested in how he gets as RS-232 serial protocol on this serial terminal (2392A) to talk to a network protocol on a network device using 10BaseT?

-----Original Message-----
From:   [log in to unmask] [SMTP:[log in to unmask]]
I believe he means it runs over unshielded twisted pair Category 5 (which is
what most 10baseT networks use) or Category 3 which is what most phone
cabling is.

> -----Original Message-----
> From: Johnson, Tracy [SMTP:[log in to unmask]]
> I'm at a loss to understand how Bryan does it.  Especially a terminal
> model that has only a serial port connected directly to a 10baseT port in
> the second sentence.
>
> -----Original Message-----
> From:   Bryan Greenberg [SMTP:[log in to unmask]]
> >Is there any way to make dumb terminals (2392A, 700/92) work through a
> >network? I know we can move DTC?s out into different areas but in this case
> >it is not possible and a PC is overkill as a terminal replacement.
>
> We have successfully run terminals over 10baseT cable in a number of
> our plants.  Just connect the terminal to your 10baseT port and then
> run a patch cable from the punch down panel to the dtc.  Works with no
> effort.  Of course distance limitations still apply and your network
> configuration may be more complex so YMMV.
>
> Our network setup is very simple.  Our 2 HP3K's are connected to a coax
> backbone along with our router, a hub or two, and maybe a couple of
> JetDirect boxes.  We then run 10baseT from a punch down panel to all
> our network stations.  A patch cable connects the various ports on the
> punch down panel to either a hub or a dtc depending on what's on the
> other side.
>
> Good luck and let me know if you have any questions.
>
> Bryan Greenberg
> Interstate Brands Corporation

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