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Installing Signal Monitoring Cables
•Mapping Relationships Between the Signals over Different Cables
RJ-45 Connector of the Network Interface to the Cable
on the CMUA (COMIN) Board
Pin 1
Pin 2
Pin 4
Pin 5
Pin 8
Pin 3/6/7
TX+
White/Orange
TX-
Orange
RX+
Blue
RX-
White/Blue
GND
Brown
No
-
connected
COM_IN port
HEUA board
CF RCV RST
NMS/COM
EXT
CLK/TOD1
F1/S1
ALMI/ALMO
TEL/MON/TOD2
CLK/MON/TOD port
RJ-45 Connector (CLK/TOD/MON) of the Network
Port to the Cable on the RTN 910A
Pin 6
RX +
Pin 3
RX -
Pin 8
TX+
Pin 7
TX-
Pin 5
GND
No
Pin 1/2/4
connected
18
TX RX
1 2
GE
FE1
FE2
FE3
FE4
White/Orange
Orange
Blue
White/Blue
Brown
-
E1
1~16
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