These bonding and grounding connections satisfy the Telcordia NEBS requirements for supplemental
bonding and grounding connections. If you are not installing the chassis in a NEBS environment, you can
choose to bypass these guidelines and rely on the safety earth ground connections to the AC power modules.
Note
Figure 88: NEBS Bonding and Grounding Point on the Cisco NCS 4009 Chassis
Hardware Installation Guide for Cisco NCS 4000 Series
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Installing Power Components
NEBS Supplemental Unit Bonding and Grounding Guidelines