The Ubiquiti 2.5G PoE+ Adapter (UACC-PoE+-2.5G) is a robust and compact AC-to-PoE adapter designed to power UniFi PoE+ devices efficiently, delivering up to 30W of PoE+ power while providing high-speed multi-gigabit LAN connectivity up to 2.5 GbE.

This adapter reduces reliance on PoE switches for power by providing a dedicated source of 48V DC power at up to 0.65A. It features a shielded RJ45 data input and a PoE+ output using 2-pair powering on pins 4,5 (+) and 7,8 (–), ensuring reliable and stable connectivity.

Key protections include surge, peak pulse, and overcurrent safeguards with clamping voltages of 11V for data and 60V for power, delivering peak pulse current ratings of 36A for data and a maximum surge discharge rating of 1500A for power. This safeguards connected equipment against transient surges.

With an efficiency greater than 87%, switching frequencies up to 65 kHz, and low output ripple (≤1%), the adapter ensures stable and consistent power delivery. Its compact form factor of 93 × 62 × 35 mm and lightweight design (156 g) makes it easy to deploy in various environments.

Certified with CE, FCC, IC, UL, UKCA, KC, CCC, and RoHS standards, and NDAA compliant, this adapter supports worldwide AC input voltages (100–240V) and operates safely in temperatures from 0 to 40°C and storage from −30 to 70°C.

The built-in LED status indicator simplifies monitoring. This adapter is ideal for installers looking to power individual UniFi PoE+ devices without depending on a PoE switch, while maintaining high-speed LAN performance.

For detailed specifications and installation instructions, visit the [official Ubiquiti product page](https://techspecs.ui.com/unifi/accessories/uacc-poe-plus-2-5g).