Grounding lug with cable
2
Screws
1
Grounding point on left side of the chassis
Grounding point in front of the chassis
3
To ensure a satisfactory supplemental ground connection to the chassis, use the following parts:
•
One grounding lug, which has #10 stud holes with 5/8 spacing between them, and a wire receptacle able
to accept a 6-AWG or larger, multistrand copper wire. This lug is similar to those used for the DC input
power supply leads.
•
Two M6 round-head screws and two locking washers.
•
One grounding wire. Although we recommend at least 6-AWG multistrand copper wire, the wire diameter
and length depend on your chassis location and site environment.
Installing the Chassis Ground Cable
This section describes how to install a ground cable to either NEBS bonding and grounding point on the front
or side of the Cisco NCS 4000 FCC.
Required Tools and Equipment
•
Ground lug and screws (provided in chassis accessory kit)
•
Ground cable
•
Crimping tool and lug specific die
Hardware Installation Guide for Cisco NCS 4000 Series
30
Installing Power Components
Installing the Chassis Ground Cable
