Macroscien said..
Since digging and laying cables is the most expensive part of that NBN work shouldn't we already put two or more fibres to every home instead of just one ? We could double the speed even further with this minimal expense.
One fiber then will serve us SuperExtra High Definition Movies, next will be used for gaming exclusively, two thicker cables could bring more porn and one tinny for email should do just fine.
Ohh I forget one thing, multiply that by amount of family members too.
Didn't you all realized that the weak point is already human not the hardware ?
The same race was with computer processor performance.
Regardless what is the GHz processor speed and amount of cores - the dumb end user will not produce any better result that his IQ is.
Get yourself extra brain neuron transfusion mates for that 50 billions.
If I can give you some technical information, usually 'fiber' comes with a couple of cores, usually more, depending on what you need and how thick you want the cable to be. In the same way that you have multiple pairs in copper twisted pair cabling, you have spare cores and often don't use them.
So, in reality, the cable planned in the NBN probably already has more cores than are needed.
Of course, there is no need to double speed, because you also double the number of ports you require on your infrastructure, and the number of terminations.
You don't seem to know much about the technology, but you are certain that balloons are better.