iCreatin 48V 65W 8-port Passive power over ethernet PoE injector Adapter with Power supply for 8 IP Camera, VOIP phones or Access Points and more This Power over Ethernet module allows you to power up to 8 devices remotely over ethernet wiring up to 328 ft (100 meters) away Add PoE ability to any Ethernet switch or router. Use this device to inject power into the CAT-5, CAT-6 or CAT-7 cable. Standard Ethernet uses 2 of the 4 pairs, passive POE uses unused pins 4/5 for plus power, and 7/8 for ground. For Many popular devices like IP Cameras, IP Phones, WiFi Access Points and more 48V 60W high quality UL listed power supply included, can power for IEEE802.3af device.