The Cisco Aironet 1240AG and Aironet 1240G Series ship with a 100- to 240-VAC power supply that provides 48 VDC to locally power the access point. Table 2 lists the part numbers associated with Cisco Aironet power supply options.

To receive the power supply with the access point, no action is required. You may select the "AIR-PWR-A" option under the "Power Supply" category, or you may take no action for this option category.

The Cisco Aironet 1240AG and Aironet 1240G Series can alternatively be configured during ordering to ship without the power supply. Customers who intend to power the access point from an inline power-capable switch would not require the power supply. Note: Customers planning to use the Cisco Aironet Power Injector will still require the power supply.

To have the access point ship without the power supply, select "AIR-NO-PWR-SUPPLY" under the "Power Supply" category. Do not choose this option if you need the power supply for the access point or for a power injector.

Note that the list prices for the Cisco Aironet 1240AG and Aironet 1240G Series remain the same, regardless of whether you select a power supply.