G.992.5
| Asymmetric digital subscriber line 2 transceivers (ADSL2)- Extended bandwidth ADSL2 (ADSL2plus) | |
| Status | In force |
|---|---|
| Year started | 2003 |
| Latest version | 3.1 November 2010 |
| Organization | ITU-T |
| Related standards | G.992.3, G.992.5 Annex M |
| Domain | telecommunications |
| License | Freely available |
| Website | www.itu.int/rec/T-REC-G.992.5 |
G.992.5 (also referred to as ADSL2+, G.dmt.bis+, and G.adslplus) is an ITU-T standard for asymmetric digital subscriber line (ADSL) broadband Internet access. The standard has a maximum theoretical downstream sync speed of 24 megabits per second (Mbit/s). Utilizing G.992.5 Annex M upstream sync speeds of 3.3 Mbit/s can be achieved.