User Guide

PCB Installation
REMU2A – Tie Line Unit
Strata CTX I&M 06/04 6-35
PCB Installation
Figure 6-25 PEMU PCB
Table 6-17 PEMU Controls, Indicators, and Connectors
Control/Indicator/
Connector
Type of Component Description
Tie trunk circuit 1~4 (CD102,
202, 302, and 402)
Red LED Lights to indicate that Tie line is in operation.
E&M Tie line connector J101,
201, 301,and 401 (circuit
1~4)
Modular connector Interface connector for E&M Tie line circuit.
FG jumper P3 3-terminal jumper Enables or disables -48VDC ground to FG.
GND/BAT jumper P101
3-terminal jumper
(Tie line 1)
Enables -3 dB signal level drop for line circuit.
GND/BAT jumper P102
GND/BAT jumper P201
3-terminal jumper
(Tie line 2)
GND/BAT jumper P202
GND/BAT jumper P301
3-terminal jumper
(Tie line 3)
M-lead origination for Tie line (must be in BAT
position per FCC requirements.
GND/BAT jumper P302
GND/BAT jumper P401
3-terminal jumper
(Tie line 4)
GND/BAT jumper P402
2W/4W switch P103, 203,
303, and 402 (circuit 1~4)
3-terminal jumper
Selects 2- or 4-wire configuration for E&M Tie
line circuit.
Ground/Battery
Jumpers
(Leave In
Factory Positions)
Tie Line 1
Tie Line 4
2W
4W
2W
4W
2W 4W
4 3 2 1
1 2 3
2W 4W
J101J201J301J401
FG
P103P203
P303 P403
Tie Line 3
Tie Line 2
P3
P401 P402
P301P302
P201P202
P102 P101
SP1020
-48 Volt
Supply
LEDs
5815
Backplane Connector