Ubiquiti POE-48-24W-G — 48 V/24 W Gigabit PoE Injector

The Ubiquiti POE-48-24W-G is a robust 48 V DC, 0.5 A (24 W) Gigabit PoE injector featuring comprehensive protection—including surge, ESD, and clamping—in a grounded design. It powers devices over standard Gigabit Ethernet and is ideal for high-voltage PoE deployments in both indoor and outdoor environments.

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Description

Engineered for higher-voltage PoE systems and demanding environments, the Ubiquiti POE-48-24W-G delivers 48 V at 0.5 A (24 W) via a Gigabit RJ45 port, ensuring seamless power and data delivery. Built for resilience, it offers surge protection, clamping, and ESD defenses, and includes a grounded AC cable for added safety. Its compact, sturdy design suits professional deployments—especially over long cable runs or with 48 V devices.


Application

Power delivery for 48 V-compatible devices, Outdoor and long-run PoE setups, Edge network deployments, Wireless broadband installations


Key Features

  • 24 W output at 48 V DC over Gigabit Ethernet

  • Full protection: surge, clamping, and ESD with grounded AC input

  • High-efficiency power conversion (80%+)

  • Gigabit-capable data throughput

  • Compact, durable design for professional settings

  • Ideal for powering 48 V Ubiquiti devices over long distances

Specifications

Specification Details
Brand Ubiquiti
Model / Product Code POE-48-24W-G (48 VDC, 0.5 A, 24 W PoE Injector)
Ethernet Port 1 × Gigabit RJ45 (PoE out + data)
Output Voltage / Current 48 V DC @ 0.5 A (24 W)
Rated Input Voltage 100–240 V AC @ 50/60 Hz
Input Current 0.6 A @ 120 V AC, 0.4 A @ 240 V AC
Dimensions 92 × 60 × 33 mm (3.6 × 2.4 × 1.3″)
Weight 158–159 g (5.6 oz)
Efficiency ≥ 80%
Output Ripple ≤ 1% max
Switching Frequency 65 kHz
Line Regulation ≤ 3%
Load Regulation ≤ 5%
2-Pair Powering Pins 4,5 (+) and pins 7,8 (–)
Operating Temperature 0 to 40 °C (32 to 104 °F)
Storage Temperature –30 to 70 °C (–22 to 158 °F)
Operating Humidity 35% to 95% non-condensing
AC Connector IEC-320 C6 (grounded)
Surge Protection Difference & common mode
Clamping Protection 11 V data, 60 V power
Max Surge Discharge 1500 A (8/20 μs) power
Peak Pulse Current 36 A (10/1000 μs) data
Shunt Capacitance < 5 pF data
Response Time < 1 ns
Certifications CE, FCC, IC, UL; NDAA compliant
Warranty Limited manufacturer warranty (per Ubiquiti policy)
Package Contents PoE injector, AC cable (grounded)

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