Ubiquiti Gigabit PoE Adapter Details
Ubiquiti's UPOE48-15W is a 48V, 0.32A Gigabit PoE injector designed for devices requiring 802.3af PoE. It includes ESD protection, surge protection, clamping protection, peak pulse current handling and maximum surge discharge support to help safeguard connected equipment.
Note: Power cable not included; recommended option is POWU.
This compact PoE injector delivers stable 48V power for a wide range of Ubiquiti and 802.3af compatible devices. It is built to enhance device reliability through multiple layers of electrical protection while maintaining high network performance through its Gigabit throughput. Ideal for installations where consistent power delivery and equipment protection are essential.
Key Points
Power and Connectivity
The injector supplies 48V at 15W, making it suitable for access points, cameras and similar devices that use standard 802.3af PoE. Its Gigabit passthrough helps maintain fast network speeds in demanding environments.
Protection and Reliability
Integrated electrical safeguards defend against power spikes and electrostatic discharge, helping prolong equipment lifespan in both indoor and outdoor deployments.
Package Information
The unit is supplied without a power cable, giving installers flexibility to select the most suitable option for their setup.
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Specifications![]() | |
| Product Code | U-POE![]() |
| Dimensions | 86 x 46 x 33 mm (3.39 x 1.81 x 1.30") |
| Weight | 100 g (3.53 oz) |
| Output voltage | 48V DC @ 0.32A |
| LAN activity indicator | No |
| Gigabit LAN port | Yes |
| Remote reset capability | Yes |
| Reset button | No |
| Rated voltage | 100-240V AC @ 50/60Hz |
| Input current | 500mA @ 90V AC |
| Inrush current | <100A peak at 25degreesC |
| Ef ciency | 84.25+% |
| Output ripple | 200mV p-p |
| Switching frequency | 65 kHz |
| Line regulation | ≤ 3% |
| Load regulation | ≤ 5% |
| 2-pair powering | Pins 4,5 (+) and 7,8 (-) |
| 4-pair powering | No |
| AC connector | IEC-320 C6 |
| Data In / PoE | RJ45 shielded socket |
| Surge protection | Difference and common mode |
| Clamping protection | 11V data, 60V power |
| Max. surge discharge | 1500A (8/20 μs) power |
| Peak pulse current | 36A (10/1000 μs) data |
| Shunt capacitance | <5 pF data |
| Response time | <1 ns |
| Operating temperature | 0 to 40degrees C (32 to 104degrees F) |
| Storage temperature | -30 to 70degreesC (-22 to 158degrees F) |
| Operating humidity | 5 to 90% noncondensing |
| Certi cations | CE, FCC, IC, UL |
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