Powering On The Switch - Allied Telesis AT-GS900/5E Guia De Instalacion

Chapter 2: Installation

Powering On the Switch

To apply power to the AT-GS900/xE switch, perform the following
procedure:
1. Apply DC power to the switch by plugging the DC power connector
from the external power adapter to the DC power jack on the back
panel of the unit, as shown in Figure 11.
Warning
Power cord is used as a disconnection device: To de-energize
equipment, disconnect the power cord.
Caution
Use only safety licensed power supply cord.
Figure 11. Connecting the DC Power Connector to Switch
2. Plug the AC end of the external power adapter into a wall outlet.
3. Power on the end-nodes.
4. Verify that the POWER LED is green. If the LED is OFF, refer to
"Troubleshooting" on page 33.
The switch is ready for network operations.
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