Chapter 9: Powering On the Chassis
Powering on the AT-SBxPWRPOE1 AC PoE Power Supply
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This section contains instructions on how to power on the AT-
SBxPWRPOE1 AC PoE Power Supply. For installation instructions, refer
to "Installing the AT-SBxPWRPOE1 AC Power Supply" on page 113. To
power on the power supply, perform the following procedure:
1. Identify AC sockets A and B in the recessed panel on the back panel
of the chassis, shown in Figure 111 on page 173. The sockets are for
the AT-SBxPWRPOE1 Power Supplies in slots A and B on the front
panel of the chassis.
2. Plug the AC power cord that comes with the power supply into a plug
whose corresponding slot on the front panel has a PoE power supply.
If there are two PoE power supplies, you may power on either supply
first. The illustration in Figure 114 shows the AC power cord being
connected to connector A for the power supply in slot A on the front
panel.
Figure 114. Connecting the AC Power Cord for the AT-SBxPWRPOE1
3. Use the twist tie that comes with the power supply to secure the cord
to an anchor on the chassis, as shown in Figure 115 on page 177.
Power Supply