US EditionUltra-fast fiber sets global speed record: 1.02 petabits per second over continental distance
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4 Articles
World Record Achieved in Transmission Capacity and Distance: With 19-core Optical Fiber with Standard Cladding Diameter 1,808 km Transmission of 1.02 Petabits per Second | 2025 | NICT - National Institute of Information and Communications Technology
An international research team led by the Photonic Network Laboratory at the National Institute of Information and Communications Technology (NICT, President: TOKUDA Hideyuki Ph.D.), and including Sumitomo Electric Industries, Ltd. (Sumitomo Electric, President: INOUE Osamu) have set a new world record in optical fiber communications, achieving data transmission at 1.02 petabits per second over a distance of 1,808 kilometers (roughly equivalent t
Japanese researchers have set a record in the transmission of data on optical cables, achieving a yield rate of well one petabit per second over a distance of more than 1800 kilometres. (Continue reading)
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