FibeAir
®
IP-10 IDU Installation Guide
1-7
Grounding the IDU
The following illustration shows how the IDU is grounded to the rack.
A grounding wire is connected below the IDU-RFU interface using a single screw with two washers.
IDU Grounding Notes
•
The IDU is suitable for installation in a Common Bonding Network (CBN).
•
Only copper wire should be used.
•
The wire must be at least 6 AWG.
•
Connector and connection surfaces must be plated. Bare conductors must be be coated with antioxidant
before crimp connections are made to the screws.
•
FibeAir provides a ground for each IDU, via a one-hole mounted lug onto a single-point stud. The stud
must be installed using a UL-listed ring tongue terminal, and two star washers for anti-rotation.
Single
Point
Stud
Grounding
Wire
