Quote:
Originally Posted by sollp
I've said this about alot of topics on the forum and the way they progress.
---------- Post added at 14:20 ---------- Previous post was at 14:08 ----------
At the moment the VOD and digital muxes are sent on differing frequencies to the modem D/S. So the D/S for the cable modems wouldn't be affected by this.
When the analogue frequencies are removed there will be bags of space to do even more with, and also there will better ways of using the bandwidth to send the Digital/HD content to the customers STB like Switched Digital Video,(SDV) and many others.
E.G http://en.wikipedia.org/wiki/Switched_vide |
in relation to this and the fact its a
rumour and we dont know as yet if this suposed
rumoured broadband Tv trial is going to even be a true IPtv, or if its trialing/going to be trialed as a IP-unicast, IP-Multicast or IP-Broadcast delivery system.
i was reviewing some of the old threads and i think bringing some of that known info from spider-plant into the thread might spark some interesting tech understanding and chat (50Mbit will be great/stink threads get old real quick).
http://www.cableforum.co.uk/board/10...bandwidth.html
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Quote:
Originally Posted by
Web-Junkie 
So what is the speed of the TV feed?
spider-plant:About 1.2Gbps. (31 multiplexes at 38Mbps each) But that is shared between everyone."
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Quote:
Originally Posted by
popper
... i didnt realise it was that low, so whats the max usable throughput on the current kit, 2.5Gbs/s ? ... 
spider-plant:Turn off analogue and switch to QAM256 throughout, and you get around 4Gbps. If that's still not enough, switch to broadcast on demand."