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Old 24-02-2014, 12:22   #411
horseman
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Join Date: Dec 2003
Location: Hove East sussex
Age: 75
Posts: 574
horseman has reached the bronze age
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Re: Virgin Media 150Mb Coming 2014

Quote:
Originally Posted by Sephiroth View Post
If you aggregate at the cabinet, you free up discrete frequencies that otherwise have to be aggregated at the Hub. That leaves VM free to add more channels, as you say.
.....and a lot lot more!

For those that weren't following Sparc Consortium's progress > http://arxiv.org/pdf/1402.2228.pdf

Thank G*d VM finally managed to implement Split Architecture and Software Defined Networking more intelligently to use OFDM later without changing all those line amps,diplex filters and SHubs in one go!

Of course makes all the dummy guides to HFC topology somewhat more complicated!
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