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Terrestrial Data Modem (TDM) Cable 25-Pin Connector Callouts
Wiring Diagrams and Charts
A-6
MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION
80-J4866-2 Rev. G
Terrestrial Data Modem (TDM) Cable 25-Pin Connector Callouts
P1
P2
1
6
9
5
13
25
14
1
2
2
1
/
1
17
RTC_BACKUP
SIGNAL
25
PWR
9
5
LOOP/RTN
5
7
TAMPER
7
6
RTN
6
24
PWR
4
3
4
3
8
MDM_TX-
/
COM1_TX-
/
/
P2
P1
06AAA_130T
To TDM
To MAS