... Cable modem or EthernetBuild-in 4/8 ports switch, offer 4/8 ports Ethernet Lan portsCompliance with ... IEEE802.3 Ethernet and IEEE802.3U Fast Ethernet standardBuild-in DHCP ... support far-end web management ,Chinese configuration interfaceSupportable standard and protocolIEEE 802.3 , IEEE 802.3u , IEEE 802 ... , DHCP , ICMP , NAT , PPPoE , SNTP. 9 ports router module