Comtech EF Data CDM-625 - Table 3-3. CIC-60 Module - HSSI;EIA-613 Side Connector Pinouts

CDM-625 Advanced Satellite Modem Revision 13
Rear Panel Connectors and Pinouts MN-CDM625
3–6
Table 3-3. CIC-60 Module – HSSI/EIA-613 Side Connector Pinouts
Pin #
(+,-)
Signal Function HSSI Signal EIA-613 Circuit
Circuit
Direction
Comment
1, 26
Signal Ground
SG
102
Ground
2, 27
Receive Timing
RT
115
From DCE
3, 28 DCE Available CA 107 From DCE
4, 29
Receive Data
RD
104
From DCE
5, 30
Loopback circuit C
LC
undefined
From DCE
Not used
6, 31 Send Timing ST 114 From DCE
7, 32
Signal Ground
SG
102
Ground
8, 33 DTE Available TA 108/2 to DCE
9, 34
Terminal Timing
TT
113
to DCE
10, 35
Loopback circuit A
LA
143
to DCE
Not used
11, 36 Send Data SD 103 to DCE
12, 37
Loopback Circuit B
LB
144
to DCE
Not used
13, 38 Signal Ground SG 102 Ground
14, 39
Not used
undefined
Not used
15, 40
TX DVALID
undefined
Not used
16, 41 Reserved (to DCE) Not used
17, 42
Reserved (to DCE)
Not used
18, 43
Reserved (to DCE)
Not used
19, 44 Signal Ground SG 102 Ground
20
undefined
Not used
45
undefined
Not used
21
undefined
Not used
46
Reserved (to DTE)
Not used
22, 47 undefined from DCE Not used
23, 48
undefined
from DCE
Not used
24, 49
Test Mode
TM
142
from DCE
Not used
25, 50 Signal Ground SG 102 Ground