Thread: 50Mbit Service Upstream Discussion
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Old 25-01-2009, 16:54   #116
Turkey Machine
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Join Date: Oct 2008
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Re: 50Mbit Service Upstream Discussion
Quote:
Originally Posted by broadbandbug View Post
There is currently an issue with some of the VM Set Top Boxes that is stopping them operating D2.0, that will be fixed over the next few weeks. The other reason is that QAM32 or QAM64 require vastly 'cleaner networks' than VM are currently able to support.. As is being discussed here they are struggling to support QAM16 in some areas.
To just expand on that, my modem is currently connected downstream to QAM256, the upstream is on QPSK. Judging by what I've read so far in this thread, that should more than qualify it for DOCSIS 2.0, heck DOCSIS 3 if the right modem's about.
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