Features: T1.413 Issue 2, G.dmt, and G.lite compliant/o Supports full range of ADSL standards/ADSL2/2+, RE-ADSL Support/Compatible with all major DSLAMs/F5 OAM Loopback/Send and Receive/Multiple PVC up to 8 support/Annex A, and Annex B support/ADSL Features : RADSL (ANSI T1.413 Issue 2)/G.dmt ADSL over POTS (G.992.1 Annex A)/G.dmt ADSL over ISDN (G.992.1 Annex B)/G.lite (G.992.2)/G.hs (G.994.1)/Auto-negotiating rate adaptation/ADSL2 G.dmt.bis (G.992.3)/ADSL2 G.lite.bis (G.992.4)/ADSL2+ (G.992.5)