8-Port Gigabit Ethernet Switch with 4PoE ports. 8 Port Gigabit Switch with 4 PoE+ Ports Complies with IEEE 802.3, 802.3u, 802.3ab, 802.3x, and 802.3at standards Supports 4 PoE ports with 48V DC Max. 30W output per port (75W total power budget) Automatically detects powered devices (PD) and power consumption levels Supports auto fault detection (over/under current & voltage) Supports IEEE 802.3az Energy Efficient Ethernet