Items tagged with docsis 3.1

Picture this—your parents just moved to a new location, ordered Internet service, and are having trouble setting it up. What do they do? They call you, of course, for help in configuring their fancy new broadband equipment. That is one of the things Comcast set out to change with its new xFi Advanced Gateway, a high-speed DOCSIS 3.1 modem and router built into a single, decorative device that doesn't look nerdy, and doesn't require one to configure it. The most confusing part of the whole deal is not the equipment, but the terms. Let's clear that up. Xfinity xFi is a service Comcast offers that helps users configure and manage their wireless devices. This can be done through an app from... Read more...
Following a successful trial to a single customer's home in Philadelphia, Comcast is confident that it's ready to begin deploying the world's first DOCSIS 3.1-powered gigabit Internet service to several U.S. cities. The first of these will be Atlanta and Nashville, which will receive the upgrade in early 2016, followed by Chicago, Detroit, and Miami in the second half of the year. Gigabit Internet, though relatively scarce, is far from new—companies like Google and AT&T have been expanding their fiber optic networks to offer business and residential customers 1Gbps downloads and uploads. But what's different about Comcast's DOCSIS 3.1 approach is that it doesn't require a new and costly fiber... Read more...
Let the confetti fly, Comcast has served up a 1Gbps Internet connection to a single home in Philadelphia, Pennsylvania! Okay, maybe that isn't cause for balloons and streamers, though it's a notable achievement because the connection is the first to use a DOCSIS 3.1 modem on a customer-facing network. The significant of using a DOCSIS 3.1 modem in a customer's home is that it paves the way for 1Gbps Internet on Comcast's existing network infrastructure. It's not like competing 1Gbps (and higher) broadband roll outs that require extensive network upgrades -- all Comcast needed in this case was a new modem, a software upgrade, and a "few good engineers." "The beauty of DOCSIS 3.1 is that it is... Read more...
Over the past few months, Comcast has been ramping up its deployments of Gigabit Pro in select markets around the United States. Gigabit Pro, which was first announced in Atlanta earlier this year, offers customers symmetrical 2Gbps speeds, making it twice as fast as Google Fiber. However, Gigabit Pro isn’t for everyone. In addition to hefty startup costs that total $1,000 ($500 installation, $500 activation), Gigabit Pro will set you back a princely sum of $299.95 per month. With that being said, Comcast is looking to bring fiber to the masses and hopefully at a cost that’s more in line with Google Fiber than Gigabit Pro. Beginning in early 2016, Comcast will start upgrading its entire U.S.... Read more...