{"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\/cs\/blog\/news\/mirovoj-rekord-skorosti-peredachi-dannyh-po-obychnomu-optovoloknu-pereshagnul-400-tbit-s","title":{"rendered":"Sv\u011btov\u00fd rekord v rychlosti p\u0159enosu dat p\u0159es b\u011b\u017en\u00e9 optick\u00e9 vl\u00e1kno p\u0159ekro\u010dil 400 Tbit\/s","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Mezin\u00e1rodn\u00ed skupina v\u011bdc\u016f veden\u00e1 britsk\u00fdmi kolegy <noindex><a rel=\"nofollow noopener\" href=\"https:\/\/scitechdaily.com\/402-terabits-a-second-researchers-break-world-record-for-data-transmission-speed\/\" target=\"_blank\">p\u0159ekonala vlastn\u00ed rekord<\/a><\/noindex> v rychlosti p\u0159enosu dat p\u0159es b\u011b\u017en\u00e9 optick\u00e9 vl\u00e1kno. D\u0159\u00edve dos\u00e1hli <noindex><a rel=\"nofollow\" href=\"https:\/\/3dnews.ru\/1102509\">p\u0159enosu<\/a><\/noindex> dat na \u00farovni 302 Tbit\/s, zat\u00edmco nov\u00e1 hranice byla zaznamen\u00e1na na \u00farovni 402 Tbit\/s. D\u016fle\u017eit\u00fdm aspektem tohoto \u00fasp\u011bchu bylo pou\u017eit\u00ed b\u011b\u017en\u00e9ho vl\u00e1kna zakoupen\u00e9ho v obchod\u011b, co\u017e slibuje zv\u00fd\u0161en\u00ed rychlosti st\u00e1vaj\u00edc\u00edch s\u00edt\u00ed.<\/p>\n<p><center><\/center> \t\t\t\t<center><\/center>  <img decoding=\"async\" alt=\"Sv\u011btov\u00fd rekord v rychlosti p\u0159enosu dat p\u0159es b\u011b\u017en\u00e9 optick\u00e9 vl\u00e1kno p\u0159ekro\u010dil 400 Tbit\/s\" src=\"\/wp-content\/uploads\/2024\/07\/254d0dcd42ca390a8abfd691fb6e733d.jpg\" style=\"display:block;margin: 0 auto;\" \/>    <\/p>\n<p>Navzdory dosa\u017een\u00e9mu pokroku v oblasti optick\u00e9 komunikace rostou po\u017eadavky na \u0161\u00ed\u0159ku p\u00e1sma jak ze strany firem a vl\u00e1d, tak ze strany b\u011b\u017en\u00fdch ob\u010dan\u016f. Tento probl\u00e9m se \u0159e\u0161\u00ed za pen\u00edze, ale dodate\u010dn\u00fdm n\u00e1klad\u016fm by se r\u00e1d ka\u017ed\u00fd vyhnul. Navrhovan\u00e9 \u0159e\u0161en\u00ed v\u011bdeck\u00e9ho t\u00fdmu le\u017e\u00ed pr\u00e1v\u011b v t\u00e9to oblasti \u2013 \u0161\u00ed\u0159ku p\u00e1sma lze zv\u00fd\u0161it bez zm\u011bny infrastruktury, i kdy\u017e nov\u00e9 za\u0159\u00edzen\u00ed pro vys\u00edl\u00e1n\u00ed a p\u0159\u00edjem bude z\u0159ejm\u011b nezbytn\u00e9. To se v\u0161ak jasn\u011b ned\u00e1 srovnat se n\u00e1klady na pokl\u00e1d\u00e1n\u00ed nov\u00fdch optick\u00fdch p\u0159enosov\u00fdch linek.<\/p>\n<p>Sv\u016fj n\u00e1vrh v\u011bdci z Aston University, japonsk\u00e9ho N\u00e1rodn\u00edho institutu informa\u010dn\u00edch a komunika\u010dn\u00edch technologi\u00ed (NICT) a spole\u010dnosti Nokia Bell Labs v USA stav\u00ed na roz\u0161i\u0159ov\u00e1n\u00ed rozsah\u016f p\u0159enosu dat. Tradi\u010dn\u011b optick\u00e9 vl\u00e1kno pracovalo v p\u00e1smech C a L. Pot\u00e9 se v\u00fdzkumn\u00edci zam\u011b\u0159ili na zahrnut\u00ed dal\u0161\u00edch dvou p\u00e1sem: E a S. Nakonec ve sv\u00e9 nov\u00e9 pr\u00e1ci zahrnuli dal\u0161\u00ed dv\u011b p\u00e1sma \u2013 O a U. Posledn\u00ed z nich bylo nejv\u00edce n\u00e1ro\u010dn\u00e9 na realizaci, nebo\u0165 na trhu nejsou dostupn\u00e9 odpov\u00eddaj\u00edc\u00ed p\u0159ij\u00edma\u010de a vys\u00edla\u010de. T\u00fdm britsk\u00fdch v\u011bdc\u016f musel s\u00e1m navrhovat a vyr\u00e1b\u011bt za\u0159\u00edzen\u00ed. <\/p>\n<p><center><\/center> <\/p>\n<p>Doktor Phillips z Aston University \u0159ekl: \u201eToto objeven\u00ed m\u016f\u017ee pomoci zv\u00fd\u0161it \u0161\u00ed\u0159ku p\u00e1sma jednoho optick\u00e9ho vl\u00e1kna, aby sv\u011bt z\u00edskal v\u00fdkonn\u011bj\u0161\u00ed syst\u00e9m. O\u010dek\u00e1v\u00e1 se, \u017ee ned\u00e1vno vyvinut\u00e1 technologie p\u0159inese v\u00fdznamn\u00fd p\u0159\u00edsp\u011bvek k roz\u0161\u00ed\u0159en\u00ed \u0161\u00ed\u0159ky p\u00e1sma optick\u00e9 komunika\u010dn\u00ed infrastruktury, proto\u017ee budouc\u00ed slu\u017eby p\u0159enosu dat rychle zv\u00fd\u0161\u00ed popt\u00e1vku.\u201c<\/p>\n<p><strong>Zdroj:<\/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 \/>Zdroj: <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 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