802.3at. af PoE Injector

Power and Data Through One Ethernet Cable

The 802.3at/af PoE Injector is a networking accessory that delivers electrical power and network data to compatible Power over Ethernet (PoE) devices through a single Ethernet cable. It is useful for installations where a nearby power outlet is unavailable, helping simplify cabling for supported IP phones, wireless access points, and other network equipment.

IEEE 802.3af and 802.3at Compatibility

This injector supports the IEEE 802.3af and 802.3at PoE standards, commonly associated with power delivery of up to 15.4W and 30W, respectively, at the power-sourcing equipment. Actual power available to the connected device is lower due to cable losses.

Simplified Network Installation

By combining power and data on one Ethernet connection, a PoE injector can reduce cable clutter and make device installation more flexible. It is particularly useful for compatible network devices that do not receive PoE directly from a network switch.

Suitable for Business Networks

The injector can support compatible IP phones, access points, and other PoE-enabled equipment. Check the device's PoE standard, power requirements, and Ethernet speed before purchasing. Explore our Power Accessories for more power solutions, or browse all Accessories for additional communication equipment accessories.