Munguva yedata hombe, kune akawanda uye akawanda akakwira-density uye yakakwirira-bandwidth application.Panguva ino, iyo passive optical tambo kana mhangura-based cable system inoita kunge yakatambanudzwa.Kuti ive nechokwadi chekugadzikana uye kuchinjika kwekushandisa kwekutumira, vashandisi ur...
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