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trparky
Apple... YUM
Premium,MVM
join:2000-05-24
Cleveland, OH
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reply to Mele20

Re: Require DOCSIS 3 modem?

There is no DOCSIS version 1.5, that is... not according to the official DOCSIS worldwide standard set forth by CableLabs, the group behind the DOCSIS worldwide standard.

»www.cablelabs.com/cablemodem/spe···dex.html

According to that page, there is only versions 1.0, 1.1, 2.0, and 3.0. That's it, no version 1.5.
--
Tom
Boycott AT&T uVerse! | Tom's Android Blog | Galaxy Nexus LiquidSmooth by TeamLiquid

Mele20
Premium
join:2001-06-05
Hilo, HI
kudos:5
Ah...I keep typing 1.5 when I mean 1.1. This is sadly NOT the first time I've done this and probably won't be the last. Getting old is so much fun.

I did have it typed correctly one time in my post but typed incorrectly twice. I'll edit the post.

--
When governments fear people, there is liberty. When the people fear the government, there is tyranny. Thomas Jefferson


trparky
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join:2000-05-24
Cleveland, OH
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From a pure bandwidth requirement, the 20/2 service doesn't need DOCSIS 3 but from an efficient bandwidth utilization standpoint, it would be in the cable company's best interest to make people who have the 20/2 service to be on DOCSIS 3 modems. That way no one person can monopolize a data channel.

It all comes down to more efficient use of bandwidth on the cable.
--
Tom
Boycott AT&T uVerse! | Tom's Android Blog | Galaxy Nexus LiquidSmooth by TeamLiquid

25139889

join:2011-10-25
Toledo, OH
Buckeye Cable runs 20/2 on Docsis 2.0 and even on 1.1 if you have a super old modem.


trparky
Apple... YUM
Premium,MVM
join:2000-05-24
Cleveland, OH
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I'm not saying that it can't be done, you can run 20/2 on DOCSIS 2 but... it's a waste of bandwidth on the cable. All it takes is someone to saturate their connection for a long period of time and that data channel is as good as gone for the rest of the people using the same data channel.

That is why DOCSIS 3 is so good, you can connect on multiple data channels and spread the data across multiple data channels thus reducing the demand on one channel and potentially slowing down other customers on the same node.

Again, it all comes down to the fact that DOCSIS 3 allows for more efficient use of bandwidth on the cable.
--
Tom
Boycott AT&T uVerse! | Tom's Android Blog | Galaxy Nexus LiquidSmooth by TeamLiquid