48 10/100Mbps Ports, 2 10/100/1000Mbps Port, and 2 Gigabit SFP Slot; Non-blocking switching architecture that forwards and filters packets at full wire-speed for maximum throughput; Auto-MDI/MDIX eliminates the need for crossover cablesAuto-negotiation ports provide smart integration between 10Mbps, 100Mbps and 1000Mbps hardware.; Supports Store and Forward switching to maximize network performance while minimizing the propagation of bad network packetsQuick and easy setup with web-based management; Supports Port-Based VLANs, IEEE 802.1Q Tag VLANs and MTU VLAN; Supports port Trunking, 12 Trunking groups, up to 2~4 members each groupSupports the configuration function of port Security, Broadcast Storm Control, port Mirroring; Supports Static MAC address Binding; Supports Virtual Cable TestSupports firmware upgrade, configuration backed up and restored; Supports Static port Priority and IEEE 802.1p Class of Service (CoS) with 4-level priority queuing