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Old 8th March 2012
J65nko J65nko is offline
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Default Deutsche Telekom shatters data-transfer speed record

From http://www.theregister.co.uk/2012/03...m_data_record/

Quote:
Researchers at Deutsche Telekom's T-Labs have blasted bits at impressive velocity down a single optical fiber, breaking the previous long-distance data-transfer record by more than a factor of two.

The bit boffins achieved a 512 gigabits-per-second transmission rate over a single optical fiber from Berlin to Hanover and back, a distance of 734 kilometers. Subtracting out the error-correction overhead, the total usable bandwidth was 400Gb/s – enough, T-labs points out, to transmit a stream of data equivalent to 77 music CDs in one second.
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