{"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\/ro\/blog\/news\/mirovoj-rekord-skorosti-peredachi-dannyh-po-obychnomu-optovoloknu-pereshagnul-400-tbit-s","title":{"rendered":"Record mondial de vitez\u0103 de transfer pentru fibr\u0103 optic\u0103 obi\u0219nuit\u0103 a dep\u0103\u0219it 400 Tbps","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Un grup interna\u021bional de oameni de \u0219tiin\u021b\u0103 condus de colegii britanici <noindex><a rel=\"nofollow noopener\" href=\"https:\/\/scitechdaily.com\/402-terabits-a-second-researchers-break-world-record-for-data-transmission-speed\/\" target=\"_blank\">a stabilit un nou record personal<\/a><\/noindex> \u00een ceea ce prive\u0219te viteza de transfer de date prin fibr\u0103 optic\u0103 obi\u0219nuit\u0103. Anterior, ei <noindex><a rel=\"nofollow\" href=\"https:\/\/3dnews.ru\/1102509\">au realizat transferuri<\/a><\/noindex> de date la un nivel de 302 Tbit\/s, \u00een timp ce noul record a fost stabilit la 402 Tbit\/s. Un aspect important al acestei realiz\u0103ri a fost c\u0103, \u00een experiment, a fost utilizat\u0103 fibr\u0103 obi\u0219nuit\u0103 din magazin, ceea ce promite cre\u0219terea vitezei re\u021belilor existente.<\/p>\n<p><center><\/center> \t\t\t\t<center><\/center>  <img decoding=\"async\" alt=\"Record mondial de vitez\u0103 de transfer pentru fibr\u0103 optic\u0103 obi\u0219nuit\u0103 a dep\u0103\u0219it 400 Tbps\" src=\"\/wp-content\/uploads\/2024\/07\/254d0dcd42ca390a8abfd691fb6e733d.jpg\" style=\"display:block;margin: 0 auto;\" \/>    <\/p>\n<p>\u00cen ciuda progreselor \u00een domeniul comunic\u0103rii optice, cerin\u021bele de l\u0103\u021bime de band\u0103 cresc at\u00e2t din partea companiilor \u0219i autorit\u0103\u021bilor, c\u00e2t \u0219i din partea cet\u0103\u021benilor obi\u0219nui\u021bi. Aceast\u0103 problem\u0103 se rezolv\u0103 cu bani, dar to\u021bi ne-am dori s\u0103 evit\u0103m cheltuieli suplimentare. Solu\u021bia propus\u0103 de cercet\u0103tori se afl\u0103 tocmai \u00een aceast\u0103 direc\u021bie \u2013 l\u0103\u021bimea de band\u0103 poate fi crescut\u0103 f\u0103r\u0103 a schimba infrastructura, de\u0219i echipamentele pentru transmitere \u0219i recep\u021bie, desigur, vor trebui s\u0103 fie noi. Dar aceasta nu se compar\u0103 cu costurile de instalare a unor noi linii de fibr\u0103 optic\u0103.<\/p>\n<p>Propunerea cercet\u0103torilor de la Universitatea Aston, Institutul Na\u021bional Japonez de Tehnologii Informa\u021bionale \u0219i de Comunica\u021bii (NICT) \u0219i Nokia Bell Labs din SUA se bazeaz\u0103 pe extinderea benzilor de frecven\u021b\u0103 pentru transmiterea datelor. \u00cen mod tradi\u021bional, fibra optic\u0103 a func\u021bionat pe benzile de ondula\u021bie C \u0219i L. Apoi, cercet\u0103torii au inclus \u00een utilizare \u00eenc\u0103 dou\u0103 benzi: E \u0219i S. \u00cen cele din urm\u0103, \u00een noua lucrare, au activat alte dou\u0103 benzi \u2013 O \u0219i U. Ultima s-a dovedit a fi cea mai greu de implementat, deoarece nu exist\u0103 receptoare \u0219i transmissoare corespunz\u0103toare pe pia\u021b\u0103. Echipa de cercet\u0103tori din Marea Britanie a trebuit s\u0103 dezvolte \u0219i s\u0103 fabrice echipamentele singuri. <\/p>\n<p><center><\/center> <\/p>\n<p>Dr. Phillips de la Universitatea Aston a declarat: \u201eAceast\u0103 descoperire poate ajuta la cre\u0219terea capacit\u0103\u021bii unui singur fibr\u0103 optic\u0103, astfel \u00eenc\u00e2t lumea s\u0103 ob\u021bin\u0103 un sistem mai performant. Se a\u0219teapt\u0103 ca tehnologia recent dezvoltat\u0103 s\u0103 aduc\u0103 o contribu\u021bie semnificativ\u0103 la extinderea capacit\u0103\u021bii infrastructurii de comunicare optic\u0103, deoarece viitoarele servicii de transmitere a datelor vor cre\u0219te rapid cererea.\u201d<\/p>\n<p><strong>Sursa:<\/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 \/>Sursa: <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 5.0.2.1 - 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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