tomshardware on Nostr: Hacker successfully tests Toslink at unprecedented distances of up to 143 kilometers ...

Hacker successfully tests Toslink at unprecedented distances of up to 143 kilometers — separate test shows transmission speeds of about 1.47 Mb/s
https://www.tomshardware.com/peripherals/cables-connectors/hacker-successfully-tests-toslink-at-unprecedented-distances-of-up-to-143-kilometers-separate-test-shows-transmission-speeds-of-about-1-47-mb-s