Thursday, February 26

Geek

Daily News Stuff 26 February 2026

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  • The first transatlantic fiber-optic cable is being pulled up after nearly forty years.  (Tom's Hardware)

    TAT-8 went into operation in 1988 and then failed in 2002 and was deemed uneconomic to repair.  Which not surprising since it could only carry 280 megabits per second - 40,000 phone calls, and an aggregate speed about half that of my home internet.

    As the name suggests there were seven prior TATs, with TAT-1 being provisioned in 1956 and carrying 35 simultaneous phone calls.  Six subsequent TATs ended with TAT-14 which could handle 9.3 terabits per second - enough bandwidth for everyone in America to be on the phone to someone in Europe simultaneously. 

    Even that was not enough and it was retired in 2020.  Total transatlantic bandwidth today is somewhere in the low petabits.


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Disclaimer: And she was on a road to nowhere.

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1 I'm not angry at the streaming services, but that may be down to being too boomer to have gotten into them. (I'm not literally a boomer.)

Posted by: PatBuckman at Friday, February 27 2026 01:02 AM (rcPLc)

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Apple pies are delicious. But never mind apple pies. What colour is a green orange?




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