Installation Manual
H3C S9500 Series Routing Switches
Chapter 3 Switch Installation
3-19
3.8.3 Connecting PoE Power Cables
Note:
This section only focuses on the cable connection between the external PoE power
supply and the S9500 series switch. For the installation of the external PoE power
supply, see the manual accompanying the power supply.
I. Grounding the PoE chassis
Follow these steps to ground the PoE chassis:
1) Connect the wiring terminal (with one M6 hole) of the 6 AWG cable to the
grounding screw on the rear panel of the switch, as shown in Figure 3-21.
2) Connect the other end of the cable to the grounding bar or other grounding
terminals.
(1) Chassis grounding screw
Figure 3-21
Ground the PoE chassis
II. Connecting PoE power cables
1) Loosen the mounting screws on the PoE power entry module with a Phillips
screwdriver.
2)
Connect one –48V OT terminal of the blue DC power cable to the NEG (–) terminal
of the PoE power entry module and fasten the mounting screw; connect the other
end to the NEG (–) terminal of the external PoE power supply.