> 100 Mbps PoE ports and gigabit uplink ports. > The red port meets the IEEE 802.3bt standard. > Power supply supports up to 90 W. > PoE watchdog monitors the status of terminals in real-time. > Supports 250 m long-distance power supply. > Supports the power management policy. > 8-pin PoE offers better compatibility and reduces cable loss. > Durable full-metal housing provides great heat dissipation. Communication Standard IEEE802.3; IEEE802.3u; IEEE 802.3ab; IEEE802.3x PoE Standard IEEE 802.3af; IEEE 802.3at; Hi-PoE; IEEE 802.3bt PoE Power 96W, Power supply unit included