48V 0.5A PoE Injector Power Supply – EU/US Plug for IP Cameras, Switches & NVRs

Overview

This compact 48V 0.5A PoE injector provides remote power to PoE-compatible devices such as IP cameras, wireless access points and PoE NVRs. It plugs into any standard 100–240V AC socket and installs in seconds without configuration.

Features & compatibility

Delivers 48 V DC at 500 mA (24 W) via passive PoE (pins 4/5 + and 7/8 -) over Cat5 Ethernet cables up to 100 m. Input is 100–240 V AC 50/60 Hz—please do not use if your device requires more than 500 mA.

Includes built-in short-circuit, overcurrent and over-voltage protection with automatic recovery. The unit is designed for indoor, wall-mounted use; it is not waterproof and the RJ45 cable is not included.

Safety & technical notes

Operating temperature is -10 to +40 °C, storage between -20 and +85 °C, and operating humidity 5–90% RH. Follow electrical safety guidance and use the product only within the specified input voltage range.

• 48 V DC output at 0.5 A (24 W)
• Passive PoE on pins 4/5 (+) and 7/8 (-)
• Delivers power over Cat5 up to 100 m
• Compact wall-mount design, 8 × 4.6 × 6.6 cm
• Short-circuit, overcurrent and over-voltage protection