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From: phil@ux1.cso.uiuc.edu (Phil Howard)
Newsgroups: comp.dcom.telecom
Subject: Want Tech Info on T1
Message-ID: <telecom-v09i0361m02@vector.dallas.tx.us>
Date: 8 Sep 89 21:41:46 GMT
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X-TELECOM-Digest: volume 9, issue 361, message 2 of 9

I would like to find out where I can get detailed technical information on
T1 communications lines.  I am interested in everything from connector details
and voltages, up to bit framing, scrambling and syncronizing.  I want to know
just what is needed if one is designing either the box that interfaced to the
telco, or if one is designing the equipment telco is using (although the
details of how they deal with it after it gets to them is not important).
If there is a common interface device, I'd want to know the specs on each
(telco and equipment) end.  I am interesting in studying possible designs
of devices than can emulate a T1 line.