Hangzhou Hechang Trading S3100-SI 사용자 설명서

Quick Start 
H3C S3100-SI Series Ethernet Switches

Chapter 3  Installation

 

3-7 

Step 1: Connect one end of the chassis grounding wire (coming 

with the switch) to the grounding screw on the rear of the chassis and 
the other end to the ground nearby. 

Step 2: Connect one end of the power cord to the power socket 

on the rear panel of the chassis and the other end to an outside AC 
power socket. 

Step 3: Check whether the PWR LED on the front panel of the 

switch is ON. If the LED is ON, it shows the power cord is properly 
connected. 

 

Before powering on the switch, you should properly connect the 
grounding wire. 

 

 

(1) DC power input. NEG (-): –48V; RTN (+): –48V working ground 
(2) Grounding screw 

DC power socket