They are talking about a loopback plug that the attach at the end of the circuit. For T1 circuits, on the RJ-45/48, pin 1 goes to pin 4 and pin 2 goes to pin 5 Loop Pins 1---4 2---5 Regards, Shah 408-525-4263 Date: Wed, 12 Jul 2000 14:45:52 -0500 From: Jerry Deer <[EMAIL PROTECTED]> Subject: hard loop ? When telco refers to hard loop on a ckt as opposed to a loop on a ckt... can anyone tell me the difference? thanks, JD ___________________________________ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]

