HP3000-L Archives

March 1998, Week 3

HP3000-L@RAVEN.UTC.EDU

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Subject:
From:
Tim Ericson <[log in to unmask]>
Reply To:
Tim Ericson <[log in to unmask]>
Date:
Tue, 17 Mar 1998 12:47:09 -0800
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Kallman, David wrote:
>
> Hi all -
>
> I have the need to locate some distribution panels about 20 feet from
> the actual DTC/72.  The proprietary cables that attach to the back of
> the DTC and then connect to the distribution (patch) panel are about 6
> -7 feet standard.  Does anyone know if there are longer cables
> available, or if any third party manufacturer can make these (couldn't
> find the cable schematic).
>

Hi Dave,

We use 25-pair Amphenol (sp?) extension cables.  These are the standard
telephone-style multiple twisted pair cables used with AT&T 110 blocks,
etc.  These cables are available in a multitude of standard lengths,
10', 25', 50', etc.  Works Fine.  Lasts long time.  (@ Denys?)

As a side note, we don't use the distribution panel.  We wire directly
to our 'back board' and punch down the wire ends onto 110 blocks, and
cross-over to the building wiring, or to another block that connects
to our mux/modem cabinet.  Fits 8 terminals on 1/2 of a 110 block.  If
you'd like to know the pin-outs, let me know.

  +------------------------------------------------------------------+
   My mind is my own, as are my ideas and opinions.
   My heart, body, and soul, however, all belong to others.      Tim.
  +------------------------------------------------------------------+
   Tim Ericson            tericson     DenKor Dental Management Corp.
   Sr. Programmer/Analyst   at denkor   (aka Willamette Dental Group)
     (& Systems Manager)      dot com    503-526-4440 (direct number)
   Programming HP3000s since 1983!          http://www.denkor.com
  +------------------------------------------------------------------+

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