How Comcast will roll out gigabit-speed broadband in 2016

Comcast has made a breakthrough that could enable it to offer gigabit-speed broadband to its existing network without going through the exhaustive, and expensive, process of building out a new fiber network. 

Through this process, Comcast said it will offer a new gigabit-speed service by the end of 2016.

In a blog post published today, Comcast said it ran successful tests of what it’s calling “the world’s first DOCSIS 3.1 modem on a customer-facing network” at a home in Philadelphia last month. The DOCSIS standard increases the amount of data that can be transferred over existing cable TV systems, with version 3.1 capable of boosting speed to 10 Gigabit-per-second (Gbps) downstream and 1 Gbps upstream. 

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Network World Colin Neagle