User manual

Chapter 2. Installation
10 FXS+ Dual Voice Option Module 61200.080L1-1
Wiring
The FXS+ Dual Voice option module offers two connec-
tors for an analog voice interface. The connector is
universal and accepts either an RJ-45 (8 Pin) or an RJ-11
(6 pin modular plug). The pinout is given in Table 2-A.
The required wiring connection is:
Connector Type (USOC) = RJ-45
Part number = AMP # 555164-1
Table 2-A
2-Wire Voice Pinout Connection
PIN NAME DESCRIPTION
5 TIP TIP lead of 2-wire interface
4 RING Ring lead of 2-wire interface
1, 2, 3, 6, 7, 8 UNUSED -
Pins used to mate with the FXS+ connector are as
follows:
RJ-11 Tip pin 4
Ring pin 3
RJ-45 Tip pin 5
Ring pin 4