G.992.5

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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)^[1] 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.