Tenda PoE Injector, Fast Ethernet PoE Adapter 48 V, Compatible with IEEE 802.3af compliant powered devices, Provides Power up to 100 m, 15.4 W Maximum, Plug and play, Passive PoE (PoE15F)

Power Over Ethernet: This PoE injector provides power for 48V PoE devices and enables flexible network deployment Compatible with 48V PoE Devices: The PoE15f only works with IEEE 802.3af compliant powered devices and 48V passive PoE devices. The PoE15f always sends electrical current through the Ethernet cable at a certain voltage. Please find out what voltage your device requires before buying PoE15f Extend Power Supply: Power is transmitted over Ethernet cables for distances up to 100 meters Easy to Use: Plug and play, easy to install, and no configuration required Save Costs: This PoE injector can transmit power and data via a network cable, saving the cost of purchasing and operating additional cables. The transfer rate is 10/100 Mbps