Quick Start (For Soliton)
H3C S3100 Series Ethernet Switches
Chapter 3 Installation
3-22
(1)
(2)
(3)
(4)
(5)
(6)
(1) AC power input
(2) Grounding screw
(3) Power transformer
(4) PE cable
(5) 3-core cable for AC power input
(6) Ethernet switch
Figure 3-19
Grounding the switch through AC PE cable
z
For a DC-powered switch (–48 VDC), if none of the first two
conditions is available, ground it through the return cable
(RTN) of the DC power supply. In this case, make sure this
RTN cable is well connected to the ground at the DC output
of the DC power cabinet.