Ubiquiti Networks POE-48-24W-WH PoE adapter 48 V

Highlights at a Glance

• Output: 48VDC @ 0.5A passive PoE
• Surge Protection: Difference and common mode clamping
• ESD Protection: Helps protect against electrostatic discharge events
• Earth Grounding: AC cable with earth ground for enhanced safety
• Compatibility: Powers a wide range of Ubiquiti PoE devices
• Compact Design: 93 x 59 x 33 mm, lightweight at 145 g
• Efficiency: 80+% with low output ripple

Reliable Power Delivery

The POE-48-24W-WH converts AC input to a steady 48VDC output at up to 0.5A, providing consistent power for connected devices. Its switching frequency of 65 kHz and efficiency exceeding 80% minimize energy loss, while line regulation ≤ 3% and load regulation ≤ 5% maintain voltage stability under varying conditions. Output ripple is kept to 1% maximum, ensuring clean power for sensitive network electronics.

Advanced Surge & ESD Protection

Engineered for resilience, this adapter incorporates difference and common mode surge protection with a maximum surge discharge of 1500A (8/20 μs) on the power line. Clamping protection at 11V for data and 60V for power, combined with a peak pulse current of 36A (10/1000 μs) on data lines, guards against transient voltage spikes. A sub-1 ns response time and shunt capacitance below 5 pF on data lines help preserve signal integrity while shielding against electrostatic discharge events.

Broad Compatibility

The POE-48-24W-WH is compatible with most Ubiquiti PoE devices, including airFiber, airMAX, EdgeMAX, UniFi AP, UniFi Protect, and U Fiber products. It delivers power over 2-pair (pins 4, 5+ and 7, 8-) via a shielded RJ45 socket, supporting 10/100 Mbps data pass-through. Always verify individual device specifications to confirm PoE compatibility before deployment.

Compact & Durable Design

Measuring just 93 x 59 x 33 mm and weighing 145 g, the adapter integrates easily into any installation. It operates reliably in temperatures from 0 to 40° C and can be stored in conditions ranging from -30 to 70° C, with a noncondensing humidity tolerance of 5 to 90%. The IEC-320 C6 AC connector accepts 100-240VAC at 50/60Hz, with an input current of 0.6A at 120VAC or 0.4A at 240VAC, and inrush current below 60A peak at 120VAC or 120A peak at 230VAC.