CPUAMIT SOCWAN InterfaceRJ-45 10BASE-T/100BASE-TX portSupports DSL and cable modem connectionSupports "Always-on" (bridged) and PPPoE for PPP connection ondemandLAN Interface4 RJ-45 10BASE-T/100BASE-TX portsRouted Packet TypeIP packetsRouting Protocols & MethodsRIP-1, RIP-2Static RoutingDynamic RoutingVPN SupportIPSec pass-throughInternet Gateway FunctionsNetwork Address Translation (NAT)DHCP server (for automatic IP assignment)Number of Virtual Server Mappings10 entriesSecurityPPP Authentication PAP, CHAP, MS-CHAP Firewall FeaturesAccess-list controlDomain filteringURL filteringPacket filteringPing of DeathIP spoofingIntrusion detectionNetwork access rulesLog file of security eventsStandardsIEEE 802.3 10BASE-T EthernetIEEE 802.3u 100BASE-TX Fast EthernetANSI/IEEE 802.3 NWay auto-negotiationSupported FunctionsFull/half duplex (per port)MDI-II/MDI-X auto uplink (per port)Auto correction of twisted-pair Rx reverse polarity (per port) Flow ControlIEEE 802.3x Flow Control in full-duplexBack pressure in half-duplexTransmission MethodStore-and-forwardMAC Address LearningAutomatic updateDiagnostic LEDsPower/StatusWAN (Link/Activity)1, 2, 3, 4 LAN ports (Link/Activity)Power InputDC 5V 2.0AThrough external 100 - 240 VAC power adapterDimensions142 x 108 x 31 mm (55.9 x 42.5 x 12.2 inches)Weight200 grams (1.44 lb.)Operating Temperature0 - 55 C (3 2 - 131 F )Humidity95% maximum non-condensingEMI CertificationFCC Class BCE Class BC-TickSafety CertificationULAvailable in future release.