Aruba AP-AC2-48C 48V/50W AC/DC Desktop Style Power Adapter with 1.35/3.5mm Connector

The Aruba R3K01A is an AC to DC power adapter that delivers 48 volts at up to 50 watts for compatible Aruba networking equipment. It supplies the precise power level your access points, switches, or controllers need to stay online and perform consistently.

Setup is straightforward. A standard wall outlet connects through the Type C input, and the 1.35 mm by 3.5 mm barrel connector mates directly with the device. With no extra injectors or split cables required, you save time during installations and reduce cable clutter.

The housing measures roughly 1.8 by 5.1 by 3.3 inches and weighs about 8 ounces. Its compact footprint fits behind desks, on shelves, or inside travel kits, making it a convenient spare for field technicians and a reliable replacement for office or classroom deployments.

Because Aruba engineers designed this adapter specifically for their own hardware, you avoid the compatibility and stability issues that often come with generic power supplies. Voltage stays within specification, heat is kept in check, and network uptime remains protected.

Whether you are outfitting a small branch office, refreshing equipment in an educational lab, or keeping a fail-safe spare in the IT closet, the Aruba R3K01A provides a simple, dependable solution for powering your Aruba devices.

• 48 volt output with up to 50 watt capacity
• Purpose-built external adapter for select Aruba devices
• 1.35 mm x 3.5 mm DC barrel connector
• Standard Type C AC input for easy wall outlet connection
• Desktop style housing measuring about 1.8 x 5.1 x 3.3 inches
• Lightweight, approximately 8 ounces