= ODU -48VDC Power Cable = 

The typical configuration for powering the ODU consists of:

    * ODU mounted outdoors, on roof, with maximum of 4A required at -48VDC
    * outdoor power cable, two conductors, 12AWG, rated for outdoor use (e.g. 250-ft roll of 12/3 SJTW cable)
    * ODU Circular Connector
    * Lightning surge protector mounted on a barrier terminal block in a weather tight box on the roof.
    * One power supply for ODU, Mean Well SP-200-48, 110VAC input, -48VDC output, rated 4.2A or 200W


The cable has to be soldered to the connector as shown in figures 1 and 2

||[[Image(ODU-Power-Connector.jpg, 200px )]]||[[Image(ODU-Power-Cable.jpg, 200px)]]||

The other end of the cable is attached to the Mean Well power supply (note that grounding should wire should not be used if the power supply and 110V is not available on the roof)
[[Image(ODU-MW-PS.jpg)]]