CDM-625 Advanced Satellite Modem
Revision 1
Rear Panel Connector Pinouts
MN-0000036 (Ref MN/CDM625.IOM)
3.3.1.1 HSSI Operation via the Data Interface Connector
For HSSI operation (Tx, Rx, or both), the optional CIC-60 Adapter Module, shown in
Figure 3-2
,
may be purchased from Comtech EF Data to adapt the Data Interface 25-pin Type ‘D’ female
connection to a standard 50-pin Type ‘HD’ HSSI (SCSI-II) female connection. Refer to
Table 3-3
for the pin assignments for the HSSI side of the CIC-60 Adapter Module.
Note:
Prior to using this adapter, the user must first configure the modem accordingly via the
front panel (see
Chapter 5. FRONT PANEL OPERATION
for more information):
SELECT: Configure
Æ
Configure Mode
Æ
(Select
HSSI
for both
Tx Mode and Interface
and
Rx Mode and Interface
).
CIC-60 Adapter Module CIC-60 Adapter Module
(Modem Interface Side) (Installed, HSSI Interface Side Shown)
Figure 3-2. CIC-60 Adapter Module
3–5
