Table 3-2. Cic-60 Module Connector Pinouts - Hssi/Eia-613 Side - Comtech EF Data CDM-625A Installation And Operation Manual

CDM-625A Advanced Satellite Modem
Rear Panel Connectors and Pinouts
Table 3-2. CIC-60 Module Connector Pinouts – HSSI/EIA-613 Side
Signal Function
Signal Ground
Receive Timing
DCE Available
Receive Data
Loopback circuit C
Send Timing
Signal Ground
DTE Available
Terminal Timing
Loopback circuit A
Send Data
Loopback Circuit B
Signal Ground
Not used
TX DVALID
Reserved (to DCE)
Reserved (to DCE)
Reserved (to DCE)
Signal Ground
Reserved (to DTE)
Test Mode
Signal Ground
Table ordered by Signal Function
Pin #
HSSI Signal
(+, –)
1, 26 SG
2, 27 RT
3, 28 CA
4, 29 RD
5, 30 LC
6, 31 ST
7, 32 SG
8, 33 TA
9, 34 TT
10, 35 LA
11, 36 SD
12, 37 LB
13, 38 SG
14, 39
15, 40
16, 41
17, 42
18, 43
19, 44 SG
20
45
21
46
22, 47
23, 48
24, 49 TM
25, 50 SG
EIA-613 Circuit Circuit Direction
102
115
107
104
undefined
114
102
108/2
113
143
103
144
102
undefined
undefined
102
undefined
undefined
undefined
undefined
undefined
142
102
3–8
MN-CDM625A
Revision 4
Comment
Ground
From DCE
From DCE
From DCE
From DCE Not used
From DCE
Ground
to DCE
to DCE
to DCE Not used
to DCE
to DCE Not used
Ground
Not used
Not used
Not used
Not used
Not used
Ground
Not used
Not used
Not used
Not used
from DCE Not used
from DCE Not used
from DCE Not used
Ground