HPE R9M77A 30 W PoE Injector Wireless Accessory

Power delivery for Instant On APs

This HPE R9M77A PoE injector supplies up to 30 W of power over a single Ethernet cable. It is designed to power compatible Aruba Instant On indoor access points without a separate PoE switch. The compact grey enclosure measures 2.4 inches high, 3.5 inches wide and 2 inches deep, weighing approximately 6.40 oz.

Suits AP25 deployments without PoE switching

This injector suits installers powering AP25 models where the network switch cannot deliver PoE. It is not for buyers who need multi-port power distribution or higher wattage for other device types. Builders requiring managed switch features should look at a PoE-capable switch instead.

30 W maximum output power

The single deciding specification is the 30 W maximum output power. This matches the requirement of the listed AP25 access points. Confirm the target device draws 30 W or less before purchase.