8× 10/100/1000 Mbps RJ45 ports. 4× PoE+ ports transfer data and power on individual cables. Works with IEEE 802.3af/at compliant PDs. Plug and Play, no configuration and installation required. 802.1p/DSCP QoS enable smooth latency-sensitive traffic. Supports PoE power up to 30 W for each PoE port. Supports PoE power up to 64 W for all PoE ports * . Up to 250m data and power transmitting range under Extend Mode ** PoE Auto Recovery guarantees stable operation of PoE devices by automatically reboo…