DOCSIS

DOCSIS 2.0 – (Now known as The CableLabs® Certified™ Cable Modem project.) - DOCSIS based equipment increases the upstream to 40+ Mbps (versus DOCSIS 1.1's 10 Mbps) which very substantially increases the interactive applications available to the subscriber and content provider. DOCSIS 3.0 is the next amazing development.

See the Interactive Television Institute.