Ubiquiti PoE Injector (PoE-48-24W-G-KIT) | 48VDC, 24W, 0.5A Gigabit PoE Power Supply
Description
Power your Ubiquiti devices with the PoE-48-24W-G, a reliable 48V passive Gigabit PoE injector built to deliver 24W of consistent DC power. It features advanced surge protection, excellent power efficiency (80+%), and supports two-pair powering for seamless compatibility with Ubiquiti’s most popular airMAX and UniFi products.
Its compact and lightweight form factor, combined with wall-mount options and full compliance with harsh operating environments, makes it a preferred choice for both home and enterprise networks across Kenya. Using 48v supplies allows long ethernet cable runs, typically up to 100 metres at Gigabit Speeds.
Specific PoE adapter models designed to work with the airgate. The airGateway is a compact CPE (consumer premises equipment) gateway with built-in Wi-Fi to connect the subscriber’s local network to the WISP network. Ubiquiti Networks offers Power over Ethernet (PoE) Adapters to power a variety of Ubiquiti products. The PoE Adapters are compatible with most Ubiquiti PoE devices*, including:
- airMAX®
- EdgeMAX®
- mFi®
- UniFi® AP
- airFiber®
- UniFi Protect / airVision®
- UFiber
- UniFi LED
Key Specifications– Ubiquiti PoE-48-24W-G
- Output Power: 48VDC @ 0.5A (24W)
- Gigabit Performance: Data + PoE on 10/100/1000 Mbps RJ45 shielded port
- Surge & Clamping Protection: 60V Power, 11V Data, 1500A surge discharge
- Energy Efficient: 80+% efficiency with <1% ripple
- Compact Design: 88mm x 57mm x 33mm, weighs only 135.5g
- Input Range: 90–260VAC @ 47–63Hz, supports global voltages
- Mountable: Wall-mounting option with IEC-320 C6 AC connector
Features
- Device Compatibility: Designed to power Ubiquiti devices such as airMAX, UniFi, EdgeMAX, airFiber, airVision, and mFi series.
- Surge Protection: Built-in protection against surge, clamping, peak pulse current, and ESD attacks.
- Grounding: Provides earth grounding for enhanced safety.
- Form Factor: Compact and wall-mountable, suitable for stable outdoor deployments.
- Warranty: Typically comes with a 12-month official warranty
Advantages of Ubiquiti POE-48-24W-G
1. Power & Compatibility
- 48VDC, 24W Output: Delivers sufficient power for a wide range of Ubiquiti devices including airMAX, UniFi, airFiber, and EdgeMAX series.
- Passive PoE Support: Uses 2-pair passive PoE, which is ideal for many Ubiquiti products that don’t require 802.3af/at compliance.
2. Network Performance
- Gigabit LAN Port: Ensures high-speed data transmission, making it suitable for bandwidth-intensive applications.
3. Built-in Protection
- Surge Protection: Shields connected devices from electrical surges and spikes.
- Clamping & ESD Protection: Helps prevent electrostatic discharge damage, enhancing device longevity.
- Peak Pulse Current Handling: Adds another layer of resilience against power anomalies.
4. Design & Deployment
- Compact & Wall-Mountable: Easy to install in tight spaces or on walls for cleaner setups.
- Ideal for Outdoor Use: Engineered for stable performance in outdoor deployments, especially in regions like Kenya.
5. Reliability & Support
- Official Warranty: Typically includes a 12-month warranty for peace of mind.
- Genuine Ubiquiti Product: Ensures compatibility and support with Ubiquiti’s ecosystem.
Use Cases in Kenya
- Powering Ubiquiti UniFi access points in homes, schools, and offices
- Feeding 48V PoE to airMAX sector or PtP links
- Deploying EdgeRouter, NanoStation, LiteBeam, or Rocket M5 with stable power
- Remote installations with weather-resistant enclosures








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