Tenda TEI480T+ Dual WAN Enterprise Broadband Router adopts the well-known high-qualified Intel IXP network processor with up to 266MHz main frequency and multi-CPU distributed architecture, this ensures the router's high performance and stability. The 6-layer PCB, internal power module and 19-inch rack-mountable ensures a neat installation. The TEI480T+ not only supports automatic Load Balancing and backup, but also supports IP address filtering, Domain Name filtering and MAC address filtering. In addition, the port bandwidth control, port mirror, port-base VLAN for LAN ports, VPN Pass-through, Dynamic DNS, Virtual Server, DMZ host and UPnP functions enable effective network management. Features : Intel IXP network processor with up to 266MHz main frequency & multi-CPU distributed architecture, Complies with IEEE 802.3?IEEE 802.3u standards, Supports TCP/IP, PPPoE, DHCP, ICMP, NAT, SNTP, DNS, TFTP, ARP. Provides two 10/100M WAN ports and three 10/100M LAN ports, Supports Load Balancing and back-ups connections automatically, Specifies priority channels according to source or destination IP addresses, MAC address binding with IP address to prevent unauthorised network access, Auto MDI/MDIX. Bandwidth control, port mirror and port-base VLAN for LAN ports. IP address filtering, Domain Name filtering and MAC address filtering. VPN Pass-through, Dynamic DNS, virtual server, DMZ host, UPnP. DoS anti-attack and isolates the infected computer automatically. Supports Remote and Web management. Provides system log for troubleshooting solution. 19-inch Rack-mountable. Specifications : Standards: IEEE 802.3, IEEE 802.3u. Backplane Bandwidth: 1Gbps. LED: POWER, WAN, LAN, SYS, SPEED, LINK/ACT. Interface: 2 10/100M WAN Interface. Interface: 3 10/100M Auto-negotiation LAN Interfaces. Storage Temperature: -40?~70?. Operating Temperature: 0?~45?. Storage Humidity: 5%~95% RH non-condensing. Operating Humidity: 10%~95% RH non-condensing. Power Input: AC100V-240V,50/60Hz. Power Output: DC5V3A. Dimensions (LxWxH) mm :280x180x44