TRENDware TEG-S2500i, User Manual

Page: 9 / 142

- 9 -
Power on:
The 24+2G switch can be used with an AC power supply 90-260V AC, 50-60Hz. The AC power
connector is located at the rear of the unit. 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 fallows:
z
All LED indicators will momentarily blink. This blinking of the LED indicators represents a
reset of the system.
z
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.
z
The Speed, Link/Activity LED indicator may remain ON or OFF depending on every port’s
situation.
z
The fan LED will be vanished if fan works normally, or LED goes RED if fan stop
or failed.