Connecting The Dc Power Cable - H3C S5500-EI Series Quick Start Manual

Quick Start
H3C S5500-EI Series Ethernet Switches
Note:
The AC power cable retainer can prevent the AC power cable from
accidentally falling off.
4) Check whether the PWR LED on the front panel of the
switch is ON. If yes, the power supply is connected.
Caution:
Make sure that the grounding cable has been properly connected
before powering on the switch.

3.3.2 Connecting the DC Power Cable

I. Connecting the DC power cable of the S5500-28C-EI and
S5500-52C-EI
The AC-powered S5500-28C-EI and the S5500-52C-EI use the
12V RPS.
The DC-powered S5500-28C-EI uses the 12V RPS or the 48V
RPS. For the connection of the 48V RPS power cable, refer to section
III. "Connecting the DC power cable of the S5500-28F-EI and
S5500-28C-EI-DC" on page 3-24.
3-18
Chapter 3 Installation