Table 3-1. Cdm-740 Rear Panel Connectors - Comtech EF Data CDM-740 Installation And Operation Manual

CDM-740 Advanced Satellite Modem
Rear Panel Connector Pinouts
Connector
Name (Ref Des)
Group
IF L-BAND IN 1
Sect. 3.2
L-BAND IN 2 (UNUSED)
L-BAND OUT
IF OUT
Terrestrial Data GE1
Sect. 3.3
GE2
FE (Fast Ethernet)
ASI
(UNUSED)
Utility TERM
Sect. 3.4
REDUNDANT
REMOTE
L-BAND MON
EXT/INT REF
Power/Ground AC
Sect 3.5
DC
Ground

Table 3-1. CDM-740 Rear Panel Connectors

Connector Type
Type 'F' female (L-Band)
Type 'N' female (L-Band)
BNC female (70/140 MHz)
RJ-45 Female
RJ-45 female
ASI IN 1
ASI OUT 1
BNC female
ASI IN 2
ASI OUT 2
RJ-12 Female
9-pin Type 'D' female
9-pin Type 'D' male
Type 'F' female
BNC female
See Sect. 3.5.1
See Sect. 3.5.2
#10-32 stud
3–2
Revision 0
MN-CDM740
Function
IF Rx Input
UNUSED
IF Tx Output
10/100/1000 BaseT Ethernet
Traffic Interface
10/100 BaseT management and
data
UNUSED
Terminal (EIA-232) Interface
Connection to External 1:1
Controller
Serial Remote Interface
(EIA-232/485)
L-Band Monitor Output
10 MHz External/Internal
Reference Input/Output
Chassis power
Chassis power (optional)
Common Chassis Ground