Well, they did say things will move faster with DOCSIS 3.1 than with 3.0:Docsis 3.1 Set for a Spring Fling
By Jeff Baumgartner, Light Reading Cable - October 29, 2012
»www.lightreading.com/doc ··· lr_cable
From the article:
The first iteration of hardware specs for Docsis 3.1 could emerge as soon as next March or April to help cable modem and cable modem termination system (CMTS) vendors get a jump on product development for the new, speedier CableLabs platform, multiple industry sources tell Light Reading Cable.
According to the information presented by CableLabs at this month's Society of Cable Telecommunications Engineers (SCTE) Cable-Tec Expo in Orlando, the plan is to have the Docsis 3.1 specs "substantially complete in 2013," setting the stage for the first wave of Docsis 3.1 products to appear sometime in 2014.