Power Connection; Wiring; Table 2-1. E&Mvoice Pinout Connection - ADTRAN 1200105L2 User Manual

Chapter 2. Installation

Power Connection

Wiring

2-4
Each option module derives power from the base TSU
100/120/600 unit. Power to the TSU 100/120/600 is sup-
plied by a captive eight-foot power cord.
The E&M+ Dual Voice option module offers two connec-
tors for an analog voice interface. The connector is univer-
sal and accepts an RJ-45 (8-pin) connector. The pinout is
shown in Table 2-1.
The required wiring connection is given below:
Connector Type 8-Pin Modular Jack, Mating Connector
Part Number AMP # 2-383021-5
Table 2-1. E&MVoice Pinout Connection
Name Pin
Tip 2
Ring 1
Tip 1 7
Ring 1 8
E-lead 3
M-lead 6
SG 4
SB 5
E&M+ Dual Voice Option Module User Manual
Description
Customer TX Tip; also 2W Tip
Customer TX Ring; also 2W Ring
Customer RX Tip 1 (4W only)
Customer RX Ring (4W only)
Customer originate E-lead
Network originate M-lead
E-lead ground return
M-lead battery source
61200105L2-1