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DOCSIS 3.1 - A New Generation of Cable Technology

DOCSIS 3.1 technology will enable a new generation of cable services and help operators continue to meet consumer demand for high-speed connections and sophisticated applications, positioning them to be the providers of choice in their markets.

In late October, CableLabs announced the availability of the DOCSIS 3.1 PHY (physical layer) and MULPI (MAC and Upper Layer Protocol) specifications. The specifications represent the combined work of a large consortium of cable industry stakeholders.

In the News

February 4, 2016

Comcast Names First Five DOCSIS 3.1 Markets

Comcast plans to introduce DOCSIS®3.1-based gigabit service to residential and business customers in Atlanta and Nashville in early 2016, with Chicago, Detroit and Miami scheduled to follow in the second half of the year.  Read the full article in Broadband Technology Report. According to ABI Research, DOCSIS 3.1 technology is forecasted to reach nine million subscribers by 2017.

January 22, 2016

CEO Chat with Phil McKinney

At CES in Las Vegas, Light Reading’s Steve Saunders interviewed Phil McKinney, CEO of CableLabs.  Phil provided an update on the DOCSIS® 3.1 rollout, his views on the future of open source and how consumer interest in virtual reality could affect network traffic.  View the full video interview.