Remote connector and pinouts (j6), 1 remote connector and pinouts (j6) – Comtech EF Data C5 User Manual
Page 113
C5/K1/K3 Integrated Satellite Terminal System
Installation
Rev. 0
3–17
3.4.1
Remote Connector and Pinouts (J6)
The remote connector is a 9-pin female D connector (J6) located on the rear panel of the
modem. Screw locks are provided for mechanical security of the mating connector.
The remote connector interfaces the M&C functions to a remote location. The remote
location can be an M&C computer located away from the modem, but attached via cable to
the remote connector. This DCE interface can be either EIA-485 or EIA-232. Refer to
Appendix B for a description of the remote interface. Refer to Table 3-2 for pinout
information.
Table 3-2. Remote Connector and Pinouts (J6)
EIA-485
EIA-232
4-Wire
Mode
2-Wire
Mode
Pin #
Name
Name
Pin #
Name
1
GND
1
2
2
RD (RX)
3
3
TD (TX)
4
+TX
+RX/TX
4
5
-TX
-RX/TX
5
GND
6
6
DSR
7
7
RTS
8
+RX
+RX/TX
8
CTS
9
-RX
-RX/TX
9