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From: karn@eagle.UUCP (Phil Karn)
Newsgroups: net.dcom
Subject: Re: Re: Wanted: info on EIA RS-232 - (nf)
Message-ID: <1135@eagle.UUCP>
Date: Wed, 2-Nov-83 03:16:51 EST
Article-I.D.: eagle.1135
Posted: Wed Nov  2 03:16:51 1983
Date-Received: Fri, 4-Nov-83 04:42:02 EST
References: <351@umn-cs.UUCP> vax2.783
Lines: 9

For those who need to handle dissimilar grounds between terminal and
computer, I noticed that Inmac (that company that must spend half its
profits on sending me catalogs every week) is now selling RS-232 fiber
links.  You might consider this to be a rather stretched opto-isolator.

This isn't an endorsement of Inmac; theirs just happened to be the first
ad I've seen for this kind of product.

Phil