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.