Power Sources; Ethernet (Poe) Port - Cisco Aironet 1540 Series Hardware Installation Manual

Hardware Features

Power Sources

The 1540 series access points can be powered only through Power over Ethernet (PoE). The 1540 series
access points support the following power injectors:
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Ethernet (PoE) Port

The access point has a PoE-In port. The port uses an RJ45 connector (with weatherproofing) to link the access
point to the inline power from the power injector or a suitably powered switch port.
The Ethernet cable must be a shielded outdoor rated Category 5e (CAT5e), or better, cable.
Cisco Aironet 1540 Series Outdoor Access Point Hardware Installation Guide
1-6
802.3af Power Injector AIR-PWRINJ5=
802.3at Power Injector AIR-PWRINJ6=
AIR-PWRINJ-60RGD1=
AIR-PWRINJ-60RGD2=
PoE supply rated at 48-55V DC, minimum 350 mA
Cisco UPoE
Chapter 1 Overview