TRENDnet’s 48 Port Gigabit Web Smart Switch, model TEG-448WS, delivers advanced management features with a 96 Gbps switching capacity. This rack-mountable IPv6 ready switch comes with an intuitive web-browser interface, and smart fans which turn on when needed. Advanced traffic management, access, trouble shooting, and monitoring protocol support makes this a powerful backbone solution for SMB networks. Hardware Design -Rack-mountable 1U metal housing features 48 Gigabit ports and 4 shared SFP slots. IPv6 Ready - This switch supports IPv6 configuration and IPv6 Neighbor Discovery. Traffic Management - A broad range of network configurations are supported by: 802.3ad link aggregation, Asymmetric VLAN, 802.1Q VLAN, Voice VLAN, RSTP, MSTP, Loopback detection, GVRP, 802.1p Class of Service (CoS), port bandwidth management, and QoS queue scheduling. Troubleshooting - Real time traffic comparison charts, error group charts, and a convenient cable diagnostic test aid in rapid troubleshooting. Access Control - Features such as ACL, SSL, MAC/port filtering, 802.1X, TACACS+, and RADIUS are compatible with layered security Controls. Monitoring - RMON, SNMP, SNMP Trap, and Port Mirroring support. administrator monitoring solutions. Device Interface - 48 x Gigabit ports (ports 1-48), 4 x Shared SFP slots (shared with ports 45-48), LED indicators. Data Transfer Rate - Ethernet: 10 Mbps (half duplex), 20 Mbps (full duplex)., Fast Ethernet: 100 Mbps (half duplex), 200 Mbps (full duplex), Gigabit Ethernet: 2000 Mbps (full duplex). Performance - Switch fabric: 96 Gbps, RAM buffer: 1 MB, MAC Address Table: 16K entries, Jumbo Frames: 10 KB, HOL Blocking Prevention, Forwarding rate: 71.4 Mpps (64-byte packet size). Management - HTTP/HTTPS (SSL v2/3 TLS) Web based GUI, SNMP v1, v2c, v3 , RMON v1, Static Unicast MAC Address, Enable/disable 802.3az Power Saving, LLDP, Virtual Cable Test, IPv6: IPv6 Neighbor Discovery, IPv6 Static IP, DHCPv6, Auto configuration. Compatibility - Optional Software Utility: Windows 8, 7, Vista, XP, Windows 2003/2008 Server.