A broadband network-speed tester hinted that over 15 Mbps in capacity remained untapped.
The large European countries have average download speeds ranging from 3.2 Mbps in Italy to 6.4 Mbps in Germany, according to a study by the Sa Business School at Oxford.
DSL systems carry digital signals over the twisted-pair local loop using methods analogous to those used in the T1 digital carrier system to transmit 1.544 Mbps in one direction through the telephone network.
In November the Broadband Stakeholder Group, a government and industry body, predicted that most households will want no more than 19 megabits per second (Mbps) in 2023 only a third faster than today's average speed.
When Babbage started a web hosting and development firm in 1994, he and his partner leased a T-1 line, which delivered 1.5 Mbps in each direction for the princely sum of $1,800 per month (about $2,700 in today's dollars).
E1 circuits operate at 2.048 Mbps in Europe, or the nearest equivalent T1 at 1.544 Mbps in USA.
The standard supports signal levels of 1.2 Vpp at 10 Mbps in LP mode and 0.2 Vpp at 80 1000 Mbps in HS mode.
Cisco forecasts that the average fixed broadband speed will nearly quadruple, from 9 Mbps in 2011 to 34 Mbps in 2016.
It can transmit data at an acceptable rate, up to 1000 Mbps in some network architectures.
As for mobile connectivity, Akamai and its partner Ericsson found that the average mobile connection speeds ranged from a high of 27.9 Mbps in the United Kingdom to a low of 2.2 Mbps in Algeria, while average peak mobile connection speeds ranged from 171.6 Mbps in Germany to 11.7 Mbps in Ghana.
There were about 4.3 million MBPs in this 1-day collection.
