Ubiquiti UACC-POE+-2.5G Power over Ethernet Injector

The Ubiquiti UACC-POE+-2.5G is a professional-grade 802.3at PoE+ injector designed to power UniFi devices while delivering Multi-Gigabit network connectivity. This adapter provides up to 30W of power output, reducing dependency on PoE switch power capacity and enabling flexible network deployments.

Key Features

This PoE+ injector delivers 48V DC at 0.65A, providing sufficient power for demanding network devices. The unit supports 2.5 Gigabit Ethernet connectivity, ensuring your network infrastructure can handle high-bandwidth applications without bottlenecks. Built-in surge protection includes both difference and common mode protection with 1500A max surge discharge capability on power lines and 36A peak pulse current protection on data lines.

The compact design measures 93 x 62 x 35 mm and weighs just 156 grams, making it easy to install in various locations. The device features an RJ45 shielded socket for data input, an integrated AC cable with earth ground, and a dedicated PoE+ output port. An LED indicator provides real-time status monitoring for quick troubleshooting.

Technical Performance

Operating on 100-240V AC at 50/60Hz with a maximum input current of 0.75A, the injector delivers over 87% efficiency. The unit maintains excellent electrical characteristics with output ripple below 1%, line regulation under 1%, and load regulation under 3%. The switching frequency operates at 65 kHz maximum, with response time under 1 nanosecond and shunt capacitance less than 5 pF on data lines.

The device uses 2-pair powering on pins 4, 5 (+) and 7, 8 (-), following standard PoE+ specifications. Clamping protection provides 11V protection on data lines and 60V on power lines. The inrush current peaks at less than 150A at 230V AC, ensuring safe startup operation.

Specifications

Dimensions
93 x 62 x 35 mm (3.7 x 2.4 x 1.4")

Weight
156 g (5.5 oz)

Output Voltage
48V DC @ 0.65A

LAN Activity Indicator
No

Gigabit LAN Port
Yes, up to 2.5 GbE

Remote Reset Capability
No

Reset Button
No

Rated Voltage
100—240V AC @ 50/60Hz

Input Current
0.75A max.

Inrush Current
<150A peak @ 230V AC

Efficiency
>87%

Output Ripple
1% max.

Switching Frequency
65 kHz max.

Line Regulation
< 1%

Load Regulation
< 3%

2-Pair Powering
Pins 4, 5 (+) and 7, 8 (-)

4-Pair Powering
No

Data In / POE
RJ45 shielded socket

Surge Protection
Difference and common mode

Clamping Protection
11V data, 60V power

Max. Surge Discharge
1500A power

Peak Pulse Current
36A data

Shunt Capacitance
<5 pF Data

Response Time
<1 ns

Certifications
CE, FCC, IC, UL, UKCA, KC, CCC, RoHS

• Product Type: POE Injector
• POE Capability: 48v
• Device Support: Universal