Optional Dc Operation - Cdm-625A Accessories; Optional Dc Operation - Apply Power; Figure 3-13. Apply Power To The Cdm-625A Optional Dc Chassis - Comtech EF Data CDM-625A Installation And Operation Manual

CDM-625A Advanced Satellite Modem
Rear Panel Connectors and Pinouts
3.3.3.1 Optional DC Operation – CDM-625A Accessories
Contact Comtech EF Data Product Support to purchase any of these available accessories:
CEFD P/N
KT-0020683
KT-0020777
KT-0020692
PS-0020519
PS-0020504
CA-0000455
3.3.3.2 Optional DC Operation – Apply Power

Figure 3-13. Apply Power to the CDM-625A Optional DC Chassis

To apply DC power to the CDM-625A, do these steps:
•
First, connect the user-supplied (+) and (–) DC power leads to their respective terminals.
Number 18 AWG minimum wires are recommended.
•
Then, connect the user-supplied DC power leads to the power source.
•
Finally, switch the unit ON.
Description
DC to AC Conversion Kit for CDM-625A Base Modem
DC to AC Conversion Kit for CDM-625A with IP Packet Processor
DC Primary Power Supply: -48 VDC, w/required cables
DC 48V 120W Power Supply
DC 24V 120W Power Supply
DC Pigtail Adapter
3–21
MN-CDM625A
Revision 4