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December 11th, 2008

Comcast to debut 50Mbps Internet in Chicago, Baltimore, Atlanta (updated)

Posted by Andrew Nusca @ 9:14 am

Categories: Wi-Fi

Tags: Comcast Corp., Baltimore, DOCSIS, Cable, Broadband Internet, Internet, Telecommunications, Personal Technology, Andrew Nusca

But can Docsis bake cakes?Comcast says it will debut its new ultra-high-speed Internet service in the Chicago, Baltimore, Atlanta, and Fort Wayne, Ind. markets, according to the Associated Press.

The Philadelphia-based company says the next-generation Docsis 3.0, or Data Over Cable Service Interface Specification 3.0, technology will include some of the fastest speeds available today, including a tier with download speeds of up to 50 megabits per second. This “wideband” service will also enable the company to double speeds for most of its existing high-speed Internet customers at no additional cost.

The service is expected to debut this month in areas of Annapolis and Anne Arundel and Howard counties, with the remainder of the Baltimore region online in 2009. The service is already available in Minneapolis and St. Paul; the Boston metro area; parts of southern New Hampshire; the Philadelphia metro area; New Jersey; Seattle; Portland; Spokane, Wash.; and Eugene, Ore.

Which leaves the question: Can Wi-Fi go head-to-head with WiMax or other approaches to broadband access to the Internet, over the air?

More on Baltimore’s Internet drama from ZDNet:

News about Docsis 3.0 on ZDNet:

Andrew NuscaAndrew J. Nusca is an associate editor for ZDNet and SmartPlanet. See his full profile and disclosure of his industry affiliations.


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  • Talkback
  • Most Recent of 11 Talkback(s)
Wrong
Comcast does not use additional Ports.

Comcast uses what is called channel bonding. Meaning they use 2-4 frequency off the network and bond them to make one.

Current D2 modems use only 1... (Read the rest)
Posted by: Novanosis Posted on: 04/01/09 You are currently: a Guest | | Terms of Use
And yet we'll still have that bandwith cap..  JT82 | 12/11/08
so that it'll be possible to reach the cap in a few days  chrome_slinky@... | 12/11/08
Oh, please....  BitTwiddler | 12/11/08
At least ComCast is trying to compete with FIOS...  BitTwiddler | 12/11/08
Whose phone lines are they using?  BALTHOR | 12/11/08
It's a start, but it's not "ultra" anything  chaiguy1337 | 12/12/08
Better link with graphs  chaiguy1337 | 12/12/08
RE: Comcast to debut 50Mbps Internet in Baltimore  knudson | 12/12/08
RE: Comcast to debut 50Mbps Internet in Baltimore  contr0lnews | 12/12/08
Does DOCSIS 3.0 really increase speeds?  mscritsm | 12/13/08
Wrong  Novanosis | 04/01/09

What do you think?

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