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Black HP Aruba 12V AC adapter with barrel connector for AP11 12 15 22 25

HP

HP R9M78A 12V AC Adapter for AP11 12 15 22 25

SKU CH-BNRQ-FWR06 MPN R9M78A

12 V AC adapter powers Aruba Instant On AP11, AP12, AP15, AP22 and AP25 access points

  • ColorBlack
  • TypeAC Adapter
  • Battery TypeLithium-Ion
  • Powers Aruba Instant On AP11, AP12, AP15, AP22, AP25 access points
  • 12 V output matches device power requirements exactly
  • 240 V input supports standard mains voltage
  • Barrel connector ensures secure, reliable connection
  • Includes US and EU plug heads for regional flexibility

HP 12V Adapter for Aruba Instant On AP Series

This 12V AC adapter powers Aruba Instant On access points including the AP11, AP12, AP15, AP22, and AP25 models. It serves as a direct replacement for the original power supply included in the power bundle or as the primary power source for standalone units ordered without one. The unit delivers a 12V output via a barrel connector with a 2-pin main power interface.

US and EU Plugs Included Without Power Cord

The package ships with interchangeable plug heads for US and EU outlets, allowing immediate deployment in different regions without sourcing separate adapters. Note that the AC power cord itself is not included in the box, so a standard IEC cable must be provided separately to connect the adapter to the wall socket. This configuration suits installers who already have cables on site.

Black Plastic Housing with Corded Electric Design

The adapter features a black plastic enclosure rated for a 240V input and corded electric power source. Its barrel connector ensures a secure fit with compatible Aruba Instant On hardware, preventing accidental disconnection during operation. Buyers needing PoE injection or outdoor-rated power solutions should look elsewhere, as this unit is designed strictly for standard indoor AC-to-DC conversion.

Highlights

  • Powers Aruba Instant On AP11, AP12, AP15, AP22, AP25 access points
  • 12 V output matches device power requirements exactly
  • 240 V input supports standard mains voltage
  • Barrel connector ensures secure, reliable connection
  • Includes US and EU plug heads for regional flexibility

Specifications

BrandHP
ModelR9M78A
ColorBlack
TypeAC Adapter
Battery TypeLithium-Ion
Shipping weight2.27 kg
Package size147 × 69 × 56 mm

Questions about this item

Does the HP R9M78A adapter require any periodic maintenance or scheduled part replacement?

The adapter is a sealed unit with no user-serviceable parts, so no routine maintenance or component replacement is needed.

What is the maximum output power the HP R9M78A can sustain continuously?

The adapter delivers a fixed 12 V output through its barrel connector to power compatible Aruba Instant On access points.

How much heat or noise does the HP R9M78A produce when running all day?

It operates silently with no moving parts and the black enclosure dissipates heat passively during continuous use.

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