Product descriptions from the supplier PoE Connectivity: Four PoE ports are specified to combine network communication and powered device connections in one unit. Flexible Transmission: Supports 10/100/1000Mbps data rates with full-duplex and half-duplex communication modes. Network Functions: Listed capabilities include LACP, QoS, SNMP, stackable operation, and VLAN support for network setup. About this supplier Beijing Hui Tong High Tech Limited is a professional network