Installation Instructions

4.1.1
900 MHz eNodeB
Cabinet Footprint
Figure 24: 900 MHz eNodeB Cabinet Footprint
4.2
900 MHz eNodeB
Cabinet Grounding
During the 900MHz eNodeB Cabinet installation, it is important that the rack ground bus bar is properly
connected to the site ground system or master ground bus bar (MGB). Grounding ensures that surge
events do not produce ground potential differences that affect signals between the racks.
A #2 AWG wire stub out of the top of the cabinet is provided to connect the 900MHz eNodeB Cabinet
to the site ground system. This stub is to be bonded to the site ground system in accordance with the
Standards and Guidelines for Communication Sites. All devices within the 900MHz eNodeB Cabinet
are grounded to the rack ground bus bar through #6 AWG ground conductors.
TBD
Chapter 4 : Hardware Installation
35
Exhibit D page 36 of 38