Power On; Power Failure - D-Link DES-3225G Series User Manual

24-port NWay Ethernet Switch User's Guide

Power on

The DES-3225G switch can be used with AC power supply 100 - 240 VAC, 50/60 Hz. The power switch is
located at the rear of the unit adjacent to the AC power connector and the system fan. The Switch's power
supply will adjust to the local power source automatically and may be turned on without having any or all
LAN segment cables connected.
After the power switch is turned on, the LED indicators should respond as follows:
♦ All LED indicators will momentarily blink. This blinking of the LED indicators represents a reset of the
system.
♦ The power LED indicator will blink while the Switch loads onboard software and performs a self-test.
After approximately 20 seconds, the LED will light again to indicate the switch is in a ready state.
♦ The console LED indicator will remain ON if there is a connection at the RS-232 port, otherwise this
LED indicator is OFF.
♦ The 100M LED indicator may remain ON or OFF depending on the transmission speed.

Power Failure

As a precaution, in the event of a power failure, unplug the switch. When power is resumed, plug the switch
back in.
Unpacking and Setup 15