ADSL Modem 1.4 LAN ports and 1 RJ-11 2.MDI/MDIX Auto Sensing ... ,Windows NT/2000/XP;LINUX 4 LAN ports ethernet ADSL ModemThe ADSL Modem integrates a full-rate ADSL 2/2+ modem, router, firewall,5 ... Virtual Server/Port Forwarding •Support DMZ host configurationSpecificationDevice Type External ADSL Modem Support Protocol ANSI T1.413 Issue 2 ,ITU G ...