{"id":117743,"date":"2024-07-17T09:43:27","date_gmt":"2024-07-17T07:43:27","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/mirovoj-rekord-skorosti-peredachi-dannyh-po-obychnomu-optovoloknu-pereshagnul-400-tbit-s"},"modified":"2024-07-17T09:43:27","modified_gmt":"2024-07-17T07:43:27","slug":"mirovoj-rekord-skorosti-peredachi-dannyh-po-obychnomu-optovoloknu-pereshagnul-400-tbit-s","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/mirovoj-rekord-skorosti-peredachi-dannyh-po-obychnomu-optovoloknu-pereshagnul-400-tbit-s","title":{"rendered":"Den verdensomsp\u00e6ndende hastighedsrekord for dataoverf\u00f8rsel gennem almindeligt fiber optik har overskredet 400 Tbps","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>En international gruppe forskere ledet af britiske kolleger <noindex><a rel=\"nofollow noopener\" href=\"https:\/\/scitechdaily.com\/402-terabits-a-second-researchers-break-world-record-for-data-transmission-speed\/\" target=\"_blank\">har sl\u00e5et deres eget rekord<\/a><\/noindex> for dataoverf\u00f8rselshastighed over almindeligt fiberoptik. Tidligere opn\u00e5ede de <noindex><a rel=\"nofollow\" href=\"https:\/\/3dnews.ru\/1102509\">dataoverf\u00f8rsel<\/a><\/noindex> p\u00e5 niveauet 302 Tbps, mens den nye rekord er registreret p\u00e5 402 Tbps. Vigtigt ved denne pr\u00e6station er, at der blev brugt almindeligt fiberkabel fra butikken, hvilket lover at \u00f8ge hastigheden i eksisterende netv\u00e6rk.<\/p>\n<p><center><\/center> \t\t\t\t<center><\/center>  <img decoding=\"async\" alt=\"Den verdensomsp\u00e6ndende hastighedsrekord for dataoverf\u00f8rsel gennem almindeligt fiber optik har overskredet 400 Tbps\" src=\"\/wp-content\/uploads\/2024\/07\/254d0dcd42ca390a8abfd691fb6e733d.jpg\" style=\"display:block;margin: 0 auto;\" \/>    <\/p>\n<p>P\u00e5 trods af den opn\u00e5ede fremgang inden for optisk kommunikation stiger kravene til b\u00e5ndbredde fra b\u00e5de virksomheder, myndigheder og almindelige borgere. Dette sp\u00f8rgsm\u00e5l l\u00f8ses for penge, men man \u00f8nsker at undg\u00e5 yderligere omkostninger. L\u00f8sningen, som forskere har foresl\u00e5et, ligger netop i denne dimension \u2013 b\u00e5ndbredden kan \u00f8ges uden at \u00e6ndre infrastrukturen, selvom udstyr til transmission og modtagelse \u00e5benlyst skal v\u00e6re nyt. Men det kan ikke sammenlignes med omkostningerne ved at l\u00e6gge nye optiske transmissionslinjer.<\/p>\n<p>Forskerne fra Aston University, det japanske Nationale Institut for Informations- og Kommunikationsteknologi (NICT) og Nokia Bell Labs i USA bygger deres forslag p\u00e5 udvidelse af dataoverf\u00f8rselsb\u00e5nd. Traditionelt har fiberoptik arbejdet p\u00e5 b\u00f8lgel\u00e6ngderne C og L. Derefter inkluderede forskerne to yderligere b\u00f8lgel\u00e6ngder: E og S. Endelig inddrog de i deres nye arbejde endnu to b\u00f8lgel\u00e6ngder \u2013 O og U. Den sidstn\u00e6vnte var den mest udfordrende at implementere, da der ikke eksisterede modtagere og sendere til salg. Forskerteamet fra Storbritannien m\u00e5tte selv udvikle og producere udstyret. <\/p>\n<p><center><\/center> <\/p>\n<p>Doktor Phillips fra Aston University sagde: \u00abDenne opdagelse kan hj\u00e6lpe med at \u00f8ge b\u00e5ndbredden for en enkelt fiberoptik, s\u00e5 verden kan f\u00e5 et mere effektivt system. Den nyligt udviklede teknologi forventes at yde et v\u00e6sentligt bidrag til at udvide b\u00e5ndbredden i den optiske kommunikationsinfrastruktur, da eftersp\u00f8rgslen efter fremtidige datatransmissionstjenester hurtigt vil stige.\u00bb<\/p>\n<p><strong>Kilde:<\/strong><\/p>\n<ul class=\"related\">\n<li><noindex><a rel=\"nofollow noopener\" href=\"https:\/\/scitechdaily.com\" target=\"_blank\" title=\"SciTechDaily\">SciTechDaily<\/a><\/noindex><\/li>\n<\/ul>\n<p> \t           \t  <center>     <center>    <\/center>     <center>   <\/center>     <\/center>  <center>     <\/center>   \t\t\t \t\t\t\t<center> \t\t\t\t     \t\t\t\t<\/center><br \/>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/3dnews.ru\/1108064\">3dnews.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041c\u0435\u0436\u0434\u0443\u043d\u0430\u0440\u043e\u0434\u043d\u0430\u044f \u0433\u0440\u0443\u043f\u043f\u0430 \u0443\u0447\u0451\u043d\u044b\u0445 \u0432\u043e \u0433\u043b\u0430\u0432\u0435 \u0441 \u0431\u0440\u0438\u0442\u0430\u043d\u0441\u043a\u0438\u043c\u0438 \u043a\u043e\u043b\u043b\u0435\u0433\u0430\u043c\u0438 \u043f\u043e\u0431\u0438\u043b\u0430 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 \u0440\u0435\u043a\u043e\u0440\u0434 \u043f\u043e \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u043f\u043e \u043e\u0431\u044b\u0447\u043d\u043e\u043c\u0443 \u043e\u043f\u0442\u043e\u0432\u043e\u043b\u043e\u043a\u043d\u0443. \u0420\u0430\u043d\u0435\u0435 \u043e\u043d\u0438 \u0434\u043e\u0431\u0438\u043b\u0438\u0441\u044c \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 302 \u0422\u0431\u0438\u0442\/\u0441, \u0442\u043e\u0433\u0434\u0430 \u043a\u0430\u043a \u043d\u043e\u0432\u0430\u044f \u043e\u0442\u043c\u0435\u0442\u043a\u0430 \u0437\u0430\u0444\u0438\u043a\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u0430 \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 402 \u0422\u0431\u0438\u0442\/\u0441. \u0412\u0430\u0436\u043d\u044b\u043c \u0432 \u044d\u0442\u043e\u043c \u0434\u043e\u0441\u0442\u0438\u0436\u0435\u043d\u0438\u0438 \u0441\u0442\u0430\u043b\u043e \u0442\u043e, \u0447\u0442\u043e \u0432 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043b\u043e\u0441\u044c \u043e\u0431\u044b\u0447\u043d\u043e\u0435 \u0432\u043e\u043b\u043e\u043a\u043d\u043e \u0438\u0437 \u043c\u0430\u0433\u0430\u0437\u0438\u043d\u0430, \u0447\u0442\u043e \u043e\u0431\u0435\u0449\u0430\u0435\u0442 \u043f\u043e\u0434\u043d\u044f\u0442\u044c \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u0443\u0436\u0435 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":117744,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-117743","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041c\u0435\u0436\u0434\u0443\u043d\u0430\u0440\u043e\u0434\u043d\u0430\u044f \u0433\u0440\u0443\u043f\u043f\u0430 \u0443\u0447\u0451\u043d\u044b\u0445 \u0432\u043e \u0433\u043b\u0430\u0432\u0435 \u0441 \u0431\u0440\u0438\u0442\u0430\u043d\u0441\u043a\u0438\u043c\u0438 \u043a\u043e\u043b\u043b\u0435\u0433\u0430\u043c\u0438\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link 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