Direct Current (Dc) Power Interface (Optional); Dc Operation - Applying Power; Figure 3-8. Cdm-800 Dc Power Interface; Figure 3-9. Applying Dc Power To The Cdm-800 - Comtech EF Data CDM-800 Installation And Operation Manual

CDM-800 Gateway Router
Rear Panel Connections
3.3.3 48V Direct Current (DC) Power Interface (Optional)
3.3.3.1 DC Operation – Applying Power
To apply DC power to the CDM‐800:
•
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.
Feature
Input Power
Input Voltage
Connector Type
Fuse Protection

Figure 3-8. CDM-800 DC Power Interface

Figure 3-9. Applying DC Power to the CDM-800

3–13
Description
1 On / Off Switch
2 Screw‐in Fuse Holders / Receptacles
3 Power Terminal Block
DC Power Specifications
25W (typical)
245W (maximum with BUC)
48V DC, nominal
(36V to 60V)
Terminal Block
(2X) 20mm Slow‐blow type fuses:
T3A (3.0A) Main
T5A (5.0A) (BUC)
Revision 1
MN-CDM800