https://safirsoft.com Japan set a new world record with an internet speed of 319 terabytes per second

Editor's Note: A team of researchers from the National Institute of Information and Communication Technology (NICT) in Japan has broken the internet speed record of 178 terabytes per second. A new record? Eye strain 319 terabits per second. It took some creativity to implement, but the good news is that the new optical fibers are compatible with existing equipment, which means that it may not be too difficult to rebuild existing lines.

To achieve this, the researchers (led by Benjamin J. Putnam) have developed a transmission system that takes full advantage of wavelength division multiplication technology by combining different amplification techniques.

https://safirsoft.com Japan sets new world record with internet speed of 319 Tbps

Its four-core optical fibers (with a standard outer diameter of 0.125 mm) extend out to 69.8 kilometers and spin 43 times for a final transmission distance of 3,001 kilometers or approximately 1,865 miles.

The paper goes into whether you get into such situations in great detail and involves the use of rare earth ions and lasers. The pieces look even, intricate, and wonderful, assuming you can make sense of it all. The transmission bandwidth of 120 nm using two types of fiber-saturated amplifiers together, allows 552 multiple wavelength division channels. With distributed Raman amplification, it is possible to return a broadband signal.

The team said the optical fibers they use can be connected to existing equipment. The hope, they added, is that this breakthrough will enable practical high-speed data transmission in the near future, possibly as a next step beyond 5G.

Japan set a new world record with an internet speed of 319 terabytes per second
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