G.992.4

ITU G.992.4 is a standard for splitterless ADSL2 with data rate mandatory capability reduced to 1.536 Mbit/s downstream and 512 kbit/s upstream.{{cite web|title=ITU-T Rec. G.992.4 (07/2002) Splitterless asymmetric digital subscriber line transceivers 2 (splitterless ADSL2)|url=http://www.itu.int/rec/dologin_pub.asp?lang=e&id=T-REC-G.992.4-200207-I!!PDF-E&type=items|publisher=International Telecommunication Union|accessdate=26 December 2012}} It is also referred to as G.lite.bis.{{cite web |url=http://www.itu.int/ITU-T/recommendations/rec.aspx?rec=6117 |title=ITU-T G.992.4 (07/2002) |work=ITU-T Recommendations database |accessdate=2014-03-14 |publisher=ITU}}