Rosewill RNWA-PoE-1060 PoE 60 Watts Gigabit Injector is a device designed to supply power and data to compliant Powered Devices (PD) over Ethernet cables. The injector complies with the IEEE802.3af/at Power over Ethernet standard and provides up to 60 Watts of power over 4-Pair UTP Cat 5e, 6, 7 Cables. The PoE Injector has three LED indicators: Power, Mode A, and Mode B. The Power LED indicates if the injector is connected to a power source. The Mode A and Mode B LEDs indicate if the PoE function is enabled for the Endspan or Midspan power supply, respectively.