Chapter 4: Installing the Power Supplies
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4. Check the power supply for its model name, shown in Figure 46, to
verify the module.
If the module is the AT-SBxPWRPOE1 PoE Power Supply, do not
continue with this procedure. Instead, perform “Installing the AT-
SBxPWRPOE1 PoE Power Supply” on page 95.
Figure 46. Verifying the AT-SBxPWRSYS1 Power Supply
5. Move the locking handle on the AT-SBxPWRSYS1 Power Supply to
the unlocked or up position. See Figure 47.
Figure 47. Unlocking the Handle on the AT-SBxPWRSYS1 Power Supply