1.a full-rate ADSL 2/2+ modem, router, firewall 2.1 port 10/100Mbps 3.MDI/MDIX ... .Support ADSL /ADSL2/ ADSL 2+ The ADSL Modem integrates a full-rate ADSL 2/2+ modem, router, firewall, 1 port 10/100Mbps ... Virtual Server/Port Forwarding •Support DMZ host configuration SpecificationDevice Type External ADSL Modem Support Protocol ANSI T1.413 Issue 2 ,ITU G ...