Table 3-5 – Comtech EF Data C5 User Manual
Page 117
C5/K1/K3 Integrated Satellite Terminal System
Installation
Rev. 0
3–21
Note: The 50-pin connector requires a breakout panel for the external
connections between the modem and terrestrial equipment.
Table 3-5. 50-Pin Connector Pinouts
Pin #
ASYNC
Pin #
ASYNC
34
Not Used
31
V.35/EIA-422 CTS-B
18
Not Used
48
V.35 DSR/EIA-422 DM-A
36
Not Used
32
V.35 DSR/EIA-422 DM-B
20
Not Used
8
Not Used
35
V.35/EIA-422 EXCA In
25
Not Used
19
V.35/EIA-422 EXCB In
41
Not Used
37
V.35/EIA-422 SD-A In
9
Not Used
38
V.35/EIA-422 SD-B In
26
Not Used
21
V.35/EIA-422 ST-A Out
42
Not Used
22
V.35/EIA-422 ST-B Out
10
Not Used
4
ESC TXDB In (see Note 1)
27
Not Used
5
ESC TXDA In (see Note 2)
43
Not Used
39
V.35/EIA-422 RD-A Out
11
Not Used
40
V.35/EIA-422 RD-B Out
28
Not Used
23
V.35/EIA-422 RT-A Out
44
Not Used
24
V.35/EIA-422 RD-B Out
12
V.35/EIA-422 SCTE/TT-A
6
ESC RXDB Out (see Note 3)
13
V.35/EIA-422 SCTE/TT-B
7
ESC RXDA Out (see Note 2)
14
Not Used
45
V.35/EIA-422 RTS-A
15
Not Used
29
V.35/EIA-422 RTS-B
17
Not Used
46
V.35 RLSD/EIA-422 RR-A
16
Not Used
30
V.35 RLSD/EIA-422 RR-B
50
Not Used
47
V.35/EIA-422 CTS-A
3
AGC Out
Notes:
1. EIA-422 only.
2. EIA-232 and EIA-485 only.
3. EIA-485 only.