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Sunday, June 26, 2022

Petabit Data Speed

 New Speed of data transmission.

Researchers in Japan Set a Record for Petabit Data Transmission per Second 

From Interesting Engineering

Ameya Paleja, June 2, 2022

Researchers at Japan's National Institute of Information and Communications Technology (NICT) set a new world record of 1.02 petabit data transmission per second over 31.68 miles (51 km). The researchers used wavelength division multiplexing to transmit data through a standard 0.125-mm diameter multi-core fiber, enabling more data to be transmitted simultaneously through the same cable. The researchers also included the C, L, and S-bands during their test transmission, and employed custom amplifiers for the bands to transmit across 801 wavelengths.  .... 

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