Researchers set fibre optic speed record of 255Tbps

Researchers from the US and the Netherlands have developed new fibre optic broadband technology capable of transmitting data at record-breaking speeds.

Teams from Eindhoven University of Technology and the University of Central Florida set a new benchmark transmission speed of 255 terabits per second (Tbps). 

In comparison, the UK's average broadband speed – as recorded by Ofcom – stood at 18.7Mbps between November 2013 and May 2014.

A report on the scientists' findings, published in the journal Nature Photonics, explains that the record was achieved by sending data via a group of seven microstructured fibres, rather than just one.

The result of this change is like "going from a one-way road to a seven-lane highway", the researchers noted.

Scientists regularly compete to set new fibre optic speed records. Earlier this year, BT and Alcatel-Lucent claimed to have used existing fibre optic cables to achieve the fastest ever broadband speed of 1.4Tbps during a trial in London.