... features: Full-rate ANSI T1.413 issue 2ITU-T G.992.1 (G.dmt), supporting Annex A or BITU -TG.992 ... .2 (G.lite), supporting Annex A or BITU-T G.992.3 (G. dmt.bis), supporting Annex A ... Annex L and Annex MITU-T G.992.4 (G.lite.bis), supporting Annex A or BITU-T G.992.5 (ADSL2+), supporting ... Annex MITU-T G.993.2(G.vdsl2) (profile 8a, 8b, 8c, 8d, 12a,12b)ITU-T G.994.1 (G.hs) and G.993.1 ...