Rear Panel; External Cables; Iec Line Input Connector; Figure 4-2. Cdm-700 Rear Panel - Comtech EF Data CDM-700 Installation And Operation Manual

CDM-700 High Speed Satellite Modem
Physical Description
4.3

Rear Panel

Chassis – Initially released version
Chassis – Rev. A and later versions

4.3.1 External Cables

External cables are attached to connectors on the rear panel of the CDM-700. These comprise:

4.3.2 IEC Line Input Connector

It also is fitted with two fuses - one each for line and neutral connections (or L1, L2, where
appropriate). These are contained within the body of the connector, behind a small plastic flap.
For continued operator safety, always replace the fuses with the correct
type and rating. Use T1.75A (slow-blow) 20mm fuses.
IMPORTANT

Figure 4-2. CDM-700 Rear Panel

•
IEC Line Input connector
•
Tx and Rx IF Connectors (depends upon 70/140 MHz or L-Band)
•
Data Interface connectors (depends upon installed interface)
•
External Reference connector
•
Ethernet
•
Alarm Form C connector
•
Remote Control connector (EIA-232/EIA-485)
•
SerDes (private communications link)
•
Form C Alarm connector
•
Remote Control connector
4–3
Slot 1
Revision 5
MN/CDM700.IOM
Slot 2