Allied Telesis AT-9000/12POE, AT-9000/28POE manual Applying AC Power, Connecting the AC Power Cord

AT-9000 Gigabit Ethernet Switch Installation Guide

Applying AC Power

Consider the following items as you power on the switch:

All of the models have one power supply, except for the AT-9000/ 28POE switch, which has two power supplies with separate connectors.

The AT-9000/28POE switch supports 370 watts of PoE only when both internal power supplies are connected to power sources. The switch has a PoE budget of 185 watts if just one power supply is functional. For background information, refer to “Power Supplies” on page 42.

Refer to “Power Specifications” on page 82 for the power specifications of the switches.

Note

Pluggable Equipment: The socket outlet shall be installed near the equipment and shall be easily accessible.  E5

To apply AC power to the switch, perform the following procedure:

1.Plug the power cord into the AC power connector on the back panel of the unit (see Figure 17).

Warning

Power cord is used as a disconnection device. To de-energize equipment, disconnect the power cord.  E3.

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Figure 17. Connecting the AC Power Cord

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