KA3SGM- -... ...- -PremiumReviews:
West Chester, PA
|reply to GlennAllen |
Re: Puny upstream.
said by GlennAllen:No, they are talking specifically about the upstream path for cable modems, and trying to squeeze more capacity into the 5-42MHz existing space they are already using for it.
Will it give them more capacity for HD channels to use less compression and raise PQ? (Now that would be significant.)
It won't give you more TV channels, DOCISS 3.1 will only prevent you from losing some of the TV channels you already have, or forcing them to be further compressed.
If they are forced to use anything above 54MHz they are eating up regular In-Band channels which are in the 54-870MHz range(1000MHz on some systems), and used for Video, VoIP Telephone and Downstream Internet.
ROCK 'TIL SUNSET