All Gigabit Ports Includes 4 Gigabit POE ports, 1 Gigabit UpLink Ethernet port, all ports up to 100/1000Mbps speed, has excellent network performance. The Uplink may be connected to a variety of network devices, including NVRs, routers, servers, and more. 78W High PoE Power Support IEEE 802.3af/at PoE power supply. The whole power is 78W, up to 30W per port. All ports support PoE, and support automatic detection, can connect POE and non-POE devices. Suitable for poe power supply for multiple devices.