T1 WALL JACK WIRING

How to – T1 Circuits and Wiring – Das Blinken Lichten
Jan 21, 2010The point that I want you to get out of this section is that T1’s can be delivered 2 wire or 4 wire but any wiring you’ll be involved in (unless you are the telco) is going to be standard 4 wire T1 cabling. Terminology Now that I have thoroughly confused you, let’s go over some of the terminology for wiring and T1’s