Comtech EF Data SLM-5650A - Manual (Page 63)

SLM-5650A Satellite Modem Revision 8
Rear Panel Connectors and Pinouts MN-SLM5650A
3–5
3.3.3 J6 EIA-530 Connector (DB-25F)
This is a female Type ‘D’ 25-pin (DB-25F) connector that conforms to
the EIA-530 pinout for EIA-422 operation only.
J6 EIA-530 Connector (DB-25F) Pinout
Pin # Name
1 Ground
14 SD_B
2 SD_A
15 ST_A
3 RD_A
16 RD_B
4 RS_A
17 RT_A
5 CS_A
18 MOD FLT OC
6 DM_A
19 RS_B
7 Ground
20 Not Used
8 RR_A
21 DMD FLT OC
9 RT_B
22 DM_B
10 RR_B
23 Not Used
11 TT_B
24 TT_A
12 ST_B
25 Not Used
13 CS_B