With the growth of the Internet activities, high-speed Internet access and various Internet application are often can be seen in our daliy life. Responding to the trends of Internet activities and security, PLANET now brings you XRT-401D, a solution for high speed Internet access, and worry-free surfing on the net. Superior than previous generation, the built-in connection wizard in XRT-401D (DHCP, fixed IP, PPPoE, PPTP, L2TP, SingTel RAS) are optimized for different ISP environments around the world and various DDNS client support, the PLANET XRT-401D is able to use most connection types, and meet the most demanding Internet application requirements. With easy integration and full compatibility with existing network infrastructures, the PLANET XRT-401D comprises a 4-port auto-sensing, auto-MDI/MDI-X 10/100Mbps switch, and a 10/100Base-TX WAN port providing Internet access for both Servers and LAN side workstations. Via the user-friendly management interface, XRT-401D can be managed by workstations running standard web browsers. Furthermore, XRT-401D provides DHCP server support, virtual server, DMZ support, PPTP/IPSec pass through, and URL filtering capability. For overall network security, the XRT-401D integrates user-defined access control and policy based controls plus SPI firewall protection, offering high efficiency and extensive protection for your network.