• 3 Posts
  • 260 Comments
Joined 1 year ago
cake
Cake day: June 21st, 2023

help-circle









  • (the news source looks good and worth visiting BTW)

    An international team in Japan has set a new record for the fastest internet speed at a blazing 402 terabits per second (Tb/s).

    The staggering number is hard to put into perspective. Compared to the average U.S. broadband speeds of around 226 megabits per second, it’s over 1.5 million times faster.

    For example, a video game released in 2021, “Call of Duty: Vanguard,” is 170 gigabytes large. With an internet speed of 402 Tb/s, the game would be downloaded in 3 milliseconds. This speed is faster than a blink of an eye — over 3,000% faster.

    Back in March, scientists in the United Kingdom set the previous world record for internet speed clocking in at 301 Tb/s. Researchers have increased the speed by over 25% in just a few short months.

    Speeds like this are only possible using a fiber optic connection utilizing a multitude of new and different wavelengths to send data across the fiber system. These fiber optic systems will be a technology that will allow “Beyond 5G” information services to work faster than ever, and the technology is expected to become more commonly seen.



  • Pretzilla@lemmy.worldtoSelfhosted@lemmy.worldServer for a boat
    link
    fedilink
    English
    arrow-up
    1
    arrow-down
    1
    ·
    edit-2
    4 months ago

    I run a NUC and a few other network things off a 125W elcheapo $20 bestek(?) inverter off the house battery.

    Sure it gets converted twice but actual watts wasted are minimal in a low power scheme, and the juice is cleaner in the end.

    And consider DIYing a big house battery. The cells are cheap now. I built a 1200Ah LFP bank just because it fit nicely in the compartment. Then throw some solar at it.

    And for backup, just get a large spinning external and plug it in occasionally to sync a copy. Put it back in the Tupperware for cold storage.

    Ed: why the downvote?