Path: utzoo!attcan!utgpu!utstat!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!bloom-beacon!apple!sun-barr!texsun!pollux!killer!vector!telecom-gateway From: gmw1@cunixd.cc.columbia.edu (Gabe M Wiener) Newsgroups: comp.dcom.telecom Subject: Jack specifications Message-ID: Date: 11 May 89 23:57:26 GMT Sender: news@vector.Dallas.TX.US Organization: Columbia University Lines: 9 Approved: telecom-request@vector.dallas.tx.us X-Submissions-To: telecom@eecs.nwu.edu X-Administrivia-To: telecom-request@vector.dallas.tx.us X-TELECOM-Digest: volume 9, issue 162, message 8 of 12 Hello netlanders. We're about to put in a Merlin system. Now as I understand it, the Merlin takes an RJ-21X. We're also putting in an automated alarm system with a telephone hookup that takes an RJ-31X. Qu'est-ce que c'est? Can anyone tell me exactly what an RJ-31X is? I know that an RJ-21X is one of those rectangular connectors that can accomodate up to 25 (?) dialtones. What about the RJ-31X? Thanks. -G