Researchers demonstrate 40-channel optical communication link, capable of transmitting 400 GB of data per second

https://phys.org/news/2022-06-channel-optical-link-capable-transmitting.html

"400 GB of data per second—the equivalent of about 100,000 streaming movies. This could improve data-intensive internet applications from video streaming services to high-capacity transactions for the stock market... channels exhibited a low crosstalk of less than -20 dB. Using less than −10 dBm of received optical receiver power, the link performed error-free data transmission in 34 out of the 40 channels using a PRBS31 pattern, a standard used to test high-speed circuits under stress"

Related:

Aston University researchers break ‘world record’ again for data transmission speed

Groundbreaking data transmission speed of 450 Tbps through fiber optic cables beneath streets
https://www.gbnews.com/science/science-breakthrough-data-university-college-london

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