Comtech EF Data SLM-5650A Installation And Operation Manual page 73

Item
Name
No.
8 'J7 HSSI' Interface
Rear Panel Connectors
This is a 50-pin SCSI-2 female connector.
Pins 21 and 45 are non-HSSI defined signals. On Cisco routers, there is no
connection to these pins.
Fault  Open
No Fault  Ground
Pin #
50 Ground
25 Ground
49 Not Used
24 Not Used
48 Not Used
23 Not Used
47 Not Used
22 Not Used
46 Not Used
21 MOD Fault – See Note 2
45 DEMOD Fault – See Note 2
20 Not Used
44 Not Used
19 Not Used
43 Not Used
18 Not Used
42 Not Used
17 Not Used
41 Not Used
16 Not Used
40 Not Used
15 Not Used
39 Not Used
14 Not Used
38 Ground
13 Ground
37 Not Used
12 Not Used
36 SD-
11 SD+
35 Not Used
10 Not Used
34 TT-
9 TT+
33 TA-
8 TA+
4–9
SLM-5650A Satellite Modem
Description
Name
Revision 10
MN-SLM-5650A