Description: This device is a well-designed high-speed and high performance ADSL2+ router, which supports kinds of network protocols, steady runs, and is compatible with various DSLAM, which is preferred by the individual users, the SOHO, and the small enterprise to access the internet. Features: Full speed, Auto-sense ADSL routing, bridging Up to 24Mbps downstream and up to 1024Kbps upstream data rate Maximum transmission range: 6.5 Kilometers Friendly GUI for web configuration Compatible with virtually all standard Internet applications Support for up to 8 Permanent Virtual Circuits (PVCs) Support Port Mapping/ Forwarding and DMZ Host network NAT, IP filtering and Password Authentication to Modem VPN Pass-through support DHCP Server support Support PVC bundle Support QoS Support Support remote management & Local Web Based Firmware Upgrade Support Build-in PPPoE Chipsets: Broadcom BCM6338/TI AR7 Interfaces: Four 10M/100M Auto-sense RJ45 Ethernet port One RJ-11 ADSL Line port One Power Jack Environment: Operating temperature: -5℃ ~ 50℃ Storage temperature: -20℃ ~70℃ Relative Humidity: 10%~95% no freezing Storage humidity: 5% ~ 95% no freezing WAN Protocol Support: PPP over ATM VC MUX(RFC 2364) PPP over ATM LLC/SNAP(RFC 2364) PPP over Ethernet VC/MUX(RFC 2516) PPP over Ethernet LLC/SNAP (RFC 2516) Ethernet over ATM Bridge/Router VC/MUX (RFC1483) Ethernet over ATM Bridge/Router LLC/SNAP (RFC1483) Classical IP over ATM (RFC1577) ADSL/ATM standard support: ITU-T G.992.1 (G.dmt) ITU-T G.992.2 (G.lite) ITU-T G.994 ANSI T1.413 ITU-T G. 992. 3(ADSL2) ITU-T G. 992. 5(ADSL2+) Annex A(Annex B/C are optional)