... USB Port for 3G USB ModemSupports PPPoE, Dynamic IP, and static IP broadband functionsAutomatic dialing, On-demand dialing, fixed ... and timeBuilt-in DHCP server with automatic dynamic IP address distributionUser interface supports free WEB software updatesSupports configuration ... 1 dBm)Transmission DistanceOutdoor :100mAccess ProtocolCSMA/CA,CSMA/CD,TCP/IP,ICMP,NAT,PPPoE, DHCP , Wired static , Wifi ...