... /100Mbps Auto-Negotiation WAN RJ45 port, supporting Auto-MDI/MDIXl 10/100Mbps Auto-Negotiation LAN ports, supporting Auto ... -MDI/MDIXl Shares data and Internet access for Stations, ... Protocol CSMA/CDPorts WAN: 1 10/100 Auto-MDI/MDIX RJ-45 Port LAN: 4 10/100 Auto ... -MDI/MDIX RJ-45 PortsApplication Protocols TCP/IP, PPPoE, ...