The fastest optical fiber network in the world rea

2022-07-25
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The world's fastest optical fiber speed reaches 43 megabits per second

researchers at the Danish University of science and technology have developed a new optical fiber cable for measurement. The single optical fiber cable speed of a single laser transmitter can reach 43 megabits per second. This is the fastest network speed in the world at present. It only takes 0.2 milliseconds to download 1GB movies, which can be said to be completed in the blink of an eye

on a well configured computer, the speed of 43 megabits per second is equivalent to the transmission rate of about 5.4 megabits per second, or 5375gb per second. If you use this fiber-optic cable network, you can transmit 1TB of content in 1/5 second and download 1GB of DVD movies in 0.2 milliseconds

previously, the fastest speed of single optical fiber cable was 26 megabits/second, which was set by researchers at Karlsruhe Institute of technology in Germany in 2011. The Danish University of science and technology set a series of single fiber cable speed records between 2009 and 2011, including breaking 1 megabit/s for the first time. But since then, the light has been blocked by Karlsruhe Institute of technology until now

the Danish University of science and technology mainly uses the single light cable of a single laser transmitter for testing, while there is still a lot of work to be done to prove whether the final speed can reach hundreds of gigabits per second using multiple optical fiber cables of multiple laser transmitters. But now, this assumption is too far from reality. When we talk about commercial optical fiber cable, we usually refer to single optical fiber cable, because it is the pillar of the whole interconnection. In other words, the technology studied by the Danish University of science and technology has the opportunity to become a reality in the next few years. You can download the adjustment of molding process to TV programs or movies in the blink of an eye

although the Danish University of science and technology uses a single fiber cable, compared with the ordinary single core optical fiber, this set of optical fiber contains 7 cores, and the thickness is still the same as the ordinary optical fiber, which can control the opening of the conditioning packaging bag, the packaging speed of the packaging machine and other production processes and use requirements. At present, the world's fastest commercial single laser transmitter single fiber cable network connection speed is 100GB per second. (SAIL)

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