H3C S5120-EI Series - Connecting the Grounding Cable

2-4
Connecting the grounding cable
Figure 2-4 Connecting the grounding cable
z Use the PGND cable provided with the switch to connect the
grounding strip in the equipment room. Otherwise, the grounding
effect may not be ensured, which easily causes damage to the
switch.
z If no grounding strip is available, see S5120-EI Installation
Manual for detailed grounding methods.