Bangor University Scientists Aim for 40Gb/sec Broadband Speeds
November 7, 2012 11:02 AM
comment(s) - last by
Super fast networking gear promises 2000 times faster downloads
2000 times faster downloads with little extra cost sounds pretty darn good
A team of researchers from Bangor University in the UK believes that they can create broadband speeds about 2000 times faster than we have today without a massive increase in costs. The team has managed to reach speeds of 20 GB of data downloaded every second. With that data throughput, you could download a full-length HD movie in about 10 seconds.
The team is now involved in a three-year project with the goal of making the technology commercially viable. The technology the researchers have developed uses fiber-optic cable. The problem with fiber-optic networks is that as the length of the cable increases, errors become more common in an effect known as dispersion.
While many in the industry have been investigating simply adding more physical fiber-optic strands inside cables to allow for the carrying of more data, increasing the size of fiber-optic cable gets expensive.
"The trouble is, that can all cost a lot of money," said Dr Roger Giddings, one of the team running the Ocean project in north Wales. "So the focus for the Ocean project is really to find out if we can do it in a cost-effective way, and is it a viable way of doing it in a commercial setting?
The method the researchers have devised to be able to send more data without introducing errors down a fiber-optic strand is called Optical Orthogonal Frequency Division Multiplexing, or OOFDM. The key breakthrough in the technology was the development of a piece of electronics that can encode and decode optical signals on the fly.
So far, the team has been able to reach data speeds of 20 Gb per second, but they believe they can reach speeds as high as 40 Gb per second. The team of researchers is also working with major industry partners, including Fujitsu, the Fraunhofer Heinrich Hertz Institute, Finisar Israel, and VPIsystems.
This article is over a month old, voting and posting comments is disabled
This is for backbones...
11/7/2012 6:37:56 PM
At least at the moment, this is for backbones. Note all the discussion of current optical fiber and long distances? 10 Gb/s fiber is common, 40 Gb/s and 100 Gb/s are coming, though this may be a different way of handling it.
RE: This is for backbones...
11/7/2012 9:08:08 PM
40G and 100G is already here and backbones have the capability to run multiple 100G channels on fiber up to 5TB or more. Products that do 5TB over hundreds of miles are already on the market.
"Death Is Very Likely The Single Best Invention Of Life" -- Steve Jobs
Microsoft Co-founder Paul Allen Donates $100M to Fight Raging Ebola Epidemic
October 23, 2014, 6:05 PM
Cool Science Video of the Day: Carnivorous Leech Eats Giant Jungle Worm
October 16, 2014, 6:44 PM
Facebook CEO and Founder, Mark Zuckerberg, Donates $25M to Fight Ebola
October 14, 2014, 5:06 PM
Chagrined Over Leaks, CDC Confirms First U.S. Ebola Diagnosis in Dallas, Texas
September 30, 2014, 5:55 PM
Nail Polish May Soon be Able to Detect Date Rape Drugs
August 26, 2014, 7:57 AM
SpaceX Falcon 9-R Rocket Suffers Malfunction, Self-Destructs During Test Flight
August 23, 2014, 9:36 AM
Most Popular Articles
1 Million Credit Card Activated on Apple Pay Within 72 Hours, Walmart CEO Hopes Visa "Suffers"
October 28, 2014, 8:17 AM
Amid Theater Boycott Netflix Defiantly Plans New Movies, Plus 3 TV Shows for 2015
October 24, 2014, 7:30 PM
CVS, Rite Aid Kill Unofficial Apple Pay Support, Burn Google Wallet Users in the Process
October 25, 2014, 5:26 PM
Microsoft's Figures Show Desktop Users Flocking to Windows 10 Preview
October 27, 2014, 11:04 AM
Fitbit's $249 Surge Fitness Watch Packs 7-Day Battery Life, Two Other Models Also Air
October 27, 2014, 4:20 PM
Latest Blog Posts
Costco Gives Employees Thanksgiving Off; Wal-Mart Leads "Black Thursday" Charge
Oct 29, 2014, 9:57 PM
"Bear Selfies" Fad Could Turn Deadly, Warn Nevada Wildlife Officials
Oct 28, 2014, 12:00 PM
The Surface Mini That Was Never Released Gets "Hands On" Treatment
Sep 26, 2014, 8:22 AM
ISIS Imposes Ban on Teaching Evolution in Iraq
Sep 17, 2014, 5:22 PM
Space Terrorism is a Looming Threat For the United States
Apr 23, 2014, 7:47 PM
More Blog Posts
Copyright 2014 DailyTech LLC. -
Terms, Conditions & Privacy Information