PoE Injector

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Picture of 30W Gigabit PoE Power Injector

30W Gigabit PoE Power Injector

● The 30W PoE injector supports AC110-240V input ● Adopts an ABS flame-retardant housing ● Meets the IEEE 802.3af/at PoE power requirements ● Provides stable power to wireless APs, VoIP phones, network cameras, and other devices.

$74.96

Picture of 48V 0.5A PoE Injector Adapter

48V 0.5A PoE Injector Adapter

● The 48V PoE power supply supports 10/100Mbps network speeds. ● Stable performance and economical cost. ● The PC+ABS housing is safe and durable. ● Widely used for remote power supply and network connectivity in IP cameras, wireless APs, network bridges, access control systems, and small-scale security monitoring projects.

$56.98

Picture of 48V Portable PoE Injector Adapter

48V Portable PoE Injector Adapter

● PoE power injector provides charging for smart network systems. ● Compatible with most 10/100Mbps connections, supports AC100-240V input. ● Transmits power and network signals simultaneously through a single network cable, powering remote devices. ● Suitable for powering wireless access points (APs), wireless bridges, IP cameras, and outdoor CPE devices.

$52.96

90W Gigabit PoE Injector

● 90W PoE power injector is compatible with network devices conforming to the IEEE 802.3af/at/bt. ● Supports AC 110V-240V input and DC 52V 2.88A output. ● Features automatic detection, overload protection, and short-circuit protection. ● Provides safe and reliable remote power supply while transmitting high-speed data.

$99.86

PoE injectors (Power over Ethernet) are efficient and convenient network power solutions that integrate power and data signals, transmitting power and network connectivity simultaneously through a single network cable. This eliminates the need for additional cabling, significantly reducing installation costs and complexity. Powerhome PoE power injectors are available in 30W, 90W, and 48V capacities, made of PC+ABS material, and feature a compact, plug-and-play design. They enable non-PoE switches to easily provide stable power to devices such as IP cameras, wireless access points, and VoIP phones. PoE converters offer stable output and multiple circuit protection functions to ensure safe device operation, while also supporting long-distance power supply to meet the diverse application needs of security monitoring, enterprise networks, wireless coverage, and smart buildings.

PoE Injector Buying Guide

Quick Guide

Choose 30W Gigabit PoE Power Injector if you need a reliable standard PoE injector for wireless APs, VoIP phones, or regular IP cameras.
Choose 48V 0.5A PoE Injector Adapter if you want a budget-friendly option for basic 10/100Mbps PoE devices.
Choose 48V Portable PoE Injector Adapter if you prefer a compact plug-in design for small offices, home networks, outdoor CPE, or temporary installations.
Choose 90W Gigabit PoE Injector if your device needs higher power, such as PTZ cameras, high-power access points, or industrial network equipment.

Product Model	Key Specifications	Network Speed	Input Voltage	Output / Power Features
30W Gigabit PoE Power Injector	30W Gigabit PoE injector, metal housing	Gigabit	AC 110–240V	Supports IEEE 802.3af/at, stable power supply
48V 0.5A PoE Injector Adapter	48V 0.5A PoE adapter, PC+ABS housing	10/100Mbps	Standard power input	Cost-effective and stable performance
48V Portable PoE Injector Adapter	Compact 48V plug-in PoE power supply	10/100Mbps	AC 100–240V	Combines power and network signal transmission, compact size
90W Gigabit PoE Injector	90W high-power Gigabit PoE injector	Gigabit	AC 110–240V	DC 52V 2.88A output, supports IEEE 802.3af/at/bt, overload and short-circuit protection

Product Model	Suitable Devices	Recommended Applications	Buying Advice
30W Gigabit PoE Power Injector	Wireless AP, VoIP Phone, Network Camera	Office networks, wireless AP deployment, standard surveillance systems	Suitable for users who need gigabit transmission + medium-power supply. A versatile choice for common PoE applications.
48V 0.5A PoE Injector Adapter	IP Camera, Wireless AP, Network Bridge, Access Control	Small surveillance systems, access control systems, low-cost network expansion	Suitable for basic projects with limited budget, low device power demand, and only 10/100Mbps network requirements.
48V Portable PoE Injector Adapter	Wireless AP, Wireless Bridge, IP Camera, Outdoor CPE	Temporary installation, small networks, outdoor CPE, home or small office use	Suitable for users who need easy installation, space-saving design, and portable use.
90W Gigabit PoE Injector	High-power AP, PTZ Camera, industrial network device, long-distance network device	Industrial sites, high-power cameras, enterprise wireless coverage, complex network systems	Suitable for professional applications that require high-power PoE++, gigabit transmission, and stronger protection features.