J7 Hssi Connector - Comtech EF Data SLM-5650A Installation And Operation Manual

SLM-5650A Satellite Modem
Rear Panel Connectors and Pinouts
3.3.4

J7 HSSI Connector

Notes:
1. 50-pin female connector.
2. These are non-HSSI defined signals.
On Cisco routers there is no connection
to those pins.
Fault  Open
No Fault  Ground
Pin # Name
1 Ground
26 Ground
2 RT+
27 RT-
3 CA+
28 CA-
4 RD+
29 RD-
5 Not Used
30 Not Used
6 ST+
31 ST-
7 Ground
32 Ground
8 TA+
33 TA-
9 TT+
34 TT-
10 Not Used
35 Not Used
11 SD+
36 SD-
12 Not Used
37 Not Used
13 Ground
38 Ground
14 Not Used
39 Not Used
15 Not Used
40 Not Used
16 Not Used
41 Not Used
17 Not Used
42 Not Used
18 Not Used
43 Not Used
19 Ground
44 Ground
20 Not Used
45 Demod Fault – see Note 2
21 Mod Fault - see Note 2
46 Not Used
22 Not Used
47 Not Used
23 Not Used
48 Not Used
24 Not Used
49 Not Used
25 Ground
50 Ground
3–6
Revision 8
MN-SLM5650A