Grounding The Switch - HP HPE FlexFabric 5930 Installation Manual

Figure 21 Mounting the HPE 5930-4Slot/HPE 5930-4Slot TAA switch in the rack (network
port-side mounting position for the mounting brackets)
NOTE:
To rack-mount the HPE 5930-4Slot/HPE 5930-4Slot TAA switch by using 2U high mounting
brackets and slide rails, use two screws and two cage nuts to attach each mounting bracket to the
rack. Determine the screw installation positions based on the distances between the square holes
on the rack posts. The screw installation positions in

Grounding the switch

WARNING!
Correctly connecting the switch grounding cable is crucial to lightning protection and EMI protection.
The power input end of the switch has a noise filter, whose central ground is directly connected to the
chassis to form the chassis ground (commonly known as PGND). You must securely connect this
chassis ground to the earth so the faradism and leakage electricity can be safely released to the
earth to minimize EMI susceptibility of the switch.
You can ground a switch by using a grounding strip at the installation site or the AC power cord
connected to the switch.
NOTE:
The power and grounding terminals in this section are for illustration only.
Figure 20 and
18
Figure 21 are for illustration only.