Ethernet injector with a power output of up to 30 watts. Replaces power supplies and power cables. Transmits power and data. Includes protection against voltage fluctuations. The power cable is included with the purchase. The use is simple, as the injector can be operated according to the plug-and-play principle without the need to install any device software or similar. The injector can easily be mounted on the wall with just a few steps, taking up even less space. Its dimensions are 87.9 mm x 51.3 mm x 166 mm (width x depth x height) with a weight of 350 grams. 802.3af PoE. The IEEE 802.3af standard provides a maximum of 15.4 watts of power on each PoE port with a voltage of up to 48 volts. The standard assumes that after line losses, 12.95 watts of usable power remain to avoid exceeding the maximum power output. Power over Ethernet (PoE). With Power over Ethernet, you can power compatible devices through the network cable. This significantly reduces cabling effort for end devices such as wireless access points, IP phones, and IP cameras, while also providing high flexibility in placing the end devices.