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- Jul 22, 2003
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Eta?
Although IPTV is delivered via the internet, it is implemented on a private network so no capping is applicable
I certainly would not be happy at reduced speeds on my connection becuase sompeople that terminate on the same exchange as me are watching TV over their ADSL service?
If you actually bothered to RTFA, you may have noticed this:Seeing as though ADSL is already such a highly contested service, how are they going to ensure there is no service degradation from all that video content running up and down a SHARED service?
I certainly would not be happy at reduced speeds on my connection becuase sompeople that terminate on the same exchange as me are watching TV over their ADSL service?
Anyone else worried about that?
It will run on a special VPN where there is likely not to be a contention for allocation where a degradation of service will result.IPTV will run over ADSL2+ or as Telkom refers to it next generation DSL technology, which is in the process of being rolled out by Telkom. This means that initially IPTV is limited to viewers who live near an upgraded exchange.
Next generation DSL extends the capability of basic ADSL by doubling the number of downstream bits. The data rates can be as high as 24 Mbps/s downstream and 1 Mbps upstream depending on the distance from the exchange to the customer’s home.
Next generation DSL is capable of doubling the frequency band of typical ADSL connections from 1,1 MHz to 2,2 MHz and allows port bonding.
This is where multiple ports are physically provisioned to the end user and the total bandwidth is equal to the sum of all provisioned ports. So if two lines capable of
24 Mbps were bonded, the end result would be a connection capable of 48 Mbps. True broadband!
Although IPTV is delivered via the internet, it is implemented on a private network so no capping is applicable. At the customers end a set top box is provided to decode the channels and feed the TV.
Damn straight!According to Rikus Matthyser, chief strategy and operations officer at Telkom Media, customers are saying that they do not get enough value from the jack on the wall.
If you actually bothered to RTFA, you may have noticed this:It will run on a special VPN where there is likely not to be a contention for allocation where a degradation of service will result.
True broadband .. is that an admission of guilt? ROFL!So if two lines capable of 24 Mbps were bonded, the end result would be a connection capable of 48 Mbps. True broadband!
now why does this statement make me worriedWe promise our customers a completely new experience
This R100 they speak of? Is it in the same context as R199 for ADSL?
So the triple pay costs would be
Analogue Line Rental - R112
DSL Access Charge - R413
ISP Portion (Telkom Media) - R500 (unshaped - 4GB )
Bouquet Content - another R100 (???)
This could be considered QUAD Pay.
Perhaps a Hayward R100??
IPTV will run over ADSL2+ or as Telkom refers to it next generation DSL technology
now why does this statement make me worried
?
No, they will run over ADSL2 - a completely separate circuit.No, they will pump their streams to your exchange where it will run over your ADSL to your set top box.
That infrastructure is currently underutilised. In any event, that is part of the local loop bandwidth, not last mile.Now if that exchange you are connecting to is crowded everybody gets degraded speed. The exchange only has one link to the network backbone.
Telscum media is a subsidiary of Telkom - why install their own hardware? That doesn't make business sense, does it? In any event, Telkom are installing ADSL2 capable exchanges for Telkom Media anywaytelscum media will not be digging trenches and laying their own fiber cables. They will piggyback on the telscum hardware.
It's called multicasting firstly and secondly, local bandwidth is tied up in the local loop. That will change when the LLU process is completed, as well as when Neotel pulls their finger from their ass and starts to compete.Now the fun part: telscum media will be allowed to stream terrabytes of data to those exchanges, yet ISPs must pay telscum for local bandwidht. Cute hey?