IDU Grounding
The IDU’s grounding post should be connected to the internal ground point, using a ground-
ing wire of at least 10 AWG. The grounding wire should be connected to a grounding rod or
the building grounding system.
The device should be permanently connected to ground.
External Lightning Surge Suppressors and Grounding
A Grounding Kit and Surge Arrestor Unit must be located near the ODU and properly
grounded as illustrated in Figures 9-2 and 9-3 below: