... ,PPPOE, DHCP, ICMP, NAT, SNTP3,1 10/100Mbps Auto-Negotiation WAN RJ45 port, Can be Xdsl/Cable 4,4 10/100Mbps ... Standards IEEE 802.3; IEEE 802.3uEthernet Protocol CSMA/CDPorts WAN: 1 10/100 Auto-MDI/MDIX RJ-45 Port LAN ... IEEE 802.3x for Full duplex Backpressure for Half duplexLEDPowerWAN: Link/ActLAN: Link/ActPower External, 7.5V~ 1AOperating Temp. 0ºC ~ 40 ...