Asymmetric digital subscriber line ADSL standards ADSL standards

| Version | Standard_name | Common_name | Downstream_rate | Upstream_rate |
|---|---|---|---|---|
| ADSL | ANSI T1.413-1998 Issue 2 | ADSL | 08.0 8.0 Mbit/s | 1.0 Mbit/s |
| ADSL | ITU G.992.1 | ADSL ( G.DMT ) | 8.0 Mbit/s | 1.3 Mbit/s |
| ADSL | ITU G.992.1 Annex A | ADSL over POTS | 12.0 Mbit/s | 1.3 Mbit/s |
| ADSL | ITU G.992.1 Annex B | ADSL over ISDN | 12.0 Mbit/s | 1.8 Mbit/s |
| ADSL | ITU G.992.2 | ADSL Lite ( G.Lite ) | 01.5 1.5 Mbit/s | 0.5 Mbit/s |
| ADSL2 | ITU G.992.3 | ADSL2 | 12.0 Mbit/s | 1.3 Mbit/s |
| ADSL2 | ITU G.992.3 Annex J | ADSL2 | 12.0 Mbit/s | 3.5 Mbit/s |
| ADSL2 | ITU G.992.3 Annex L | RE-ADSL2 | 05.0 5.0 Mbit/s | 0.8 Mbit/s |
| ADSL2 | ITU G.992.4 | splitterless ADSL2 | 01.5 1.5 Mbit/s | 0.5 Mbit/s |