{"id":8873,"date":"2022-06-03T18:25:58","date_gmt":"2022-06-03T18:25:58","guid":{"rendered":"https:\/\/www.sdh.hu\/?p=8873"},"modified":"2022-06-03T18:25:58","modified_gmt":"2022-06-03T18:25:58","slug":"uj-rekord-masodpercenkent-kuldtek-1-petabit-adatot-egy-nem-is-annyira-kulonleges-halozaton","status":"publish","type":"post","link":"https:\/\/www.sdh.hu\/en\/uj-rekord-masodpercenkent-kuldtek-1-petabit-adatot-egy-nem-is-annyira-kulonleges-halozaton\/","title":{"rendered":"\u00daj rekord: m\u00e1sodpercenk\u00e9nt k\u00fcldtek 1 petabit adatot egy nem is annyira k\u00fcl\u00f6nleges h\u00e1l\u00f3zaton"},"content":{"rendered":"<p>Egy ilyen h\u00e1l\u00f3zat birtok\u00e1ban ak\u00e1r 10 milli\u00f3 csatorna m\u0171sor\u00e1t is streamelhetn\u00e9 a felhaszn\u00e1l\u00f3, mindezt r\u00e1ad\u00e1sul 8K-s felbont\u00e1sban.<\/p>\n<p>A jap\u00e1n Nemzeti Inform\u00e1ci\u00f3s \u00e9s Kommunik\u00e1ci\u00f3s Technol\u00f3giai Int\u00e9zet (NICT) kutat\u00f3inak 1,02 Pb\/s (petabits per second) adat\u00e1tviteli sebess\u00e9get siker\u00fclt el\u00e9rni\u00fck egy olyan optikai k\u00e1belen, mely szerint\u00fck a ma elterjedt infrastrukt\u00far\u00e1kkal is kompatibilis.<\/p>\n<p><em>Mint a\u00a0<a href=\"https:\/\/newatlas.com\/telecommunications\/1-petabit-per-second-data-transmission\" target=\"_blank\" rel=\"noopener\">New Atlas<\/a><\/em> \u00edrja, egy petabit egymilli\u00f3 gigabitet jelent, \u00edgy az \u00faj rekord csaknem sz\u00e1zezerszer gyorsabb adat\u00e1tvitelt is jelent, mint amire a most el\u00e9rhet\u0151 legjobb otthoni internetszolg\u00e1ltat\u00e1s k\u00e9pes.<\/p>\n<p>Az NICT kutat\u00f3i <a href=\"https:\/\/www.nict.go.jp\/en\/press\/2022\/05\/30-1.html\" target=\"_blank\" rel=\"noopener\">szerint<\/a> egy ilyen h\u00e1l\u00f3zat birtok\u00e1ban ak\u00e1r 10 milli\u00f3 csatorna m\u0171sor\u00e1t is streamelhetn\u00e9 a felhaszn\u00e1l\u00f3, mindezt r\u00e1ad\u00e1sul 8K-s felbont\u00e1sban.<\/p>\n<p>A rekordhoz egy olyan optikai k\u00e1belt vettek ig\u00e9nybe, amelyben n\u00e9gy mag tal\u00e1lhat\u00f3 a szok\u00e1sos egy helyett. Ezut\u00e1n a k\u00e1bel s\u00e1vsz\u00e9less\u00e9g\u00e9t a WDM (hull\u00e1mhossz-oszt\u00e1s multiplexel\u00e9s) technol\u00f3gia seg\u00edts\u00e9g\u00e9vel 20 terahertzre n\u00f6velt\u00e9k. A s\u00e1vsz\u00e9less\u00e9g 801, k\u00fcl\u00f6nb\u00f6z\u0151 hull\u00e1mhossz\u00fa csatorn\u00e1b\u00f3l \u00e1llt \u00f6ssze.<\/p>\n<p>Forr\u00e1s: <a href=\"https:\/\/m.hvg.hu\/tudomany\/20220603_optikai_halozat_kabel_petabit_adatatvitel_adattovabbitas\" target=\"_blank\" rel=\"noopener\">HVG<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Egy ilyen h\u00e1l\u00f3zat birtok\u00e1ban ak\u00e1r 10 milli\u00f3 csatorna m\u0171sor\u00e1t is streamelhetn\u00e9 a felhaszn\u00e1l\u00f3, mindezt r\u00e1ad\u00e1sul 8K-s felbont\u00e1sban. A jap\u00e1n Nemzeti Inform\u00e1ci\u00f3s \u00e9s Kommunik\u00e1ci\u00f3s Technol\u00f3giai Int\u00e9zet (NICT) kutat\u00f3inak 1,02 Pb\/s (petabits per second) adat\u00e1tviteli sebess\u00e9get siker\u00fclt el\u00e9rni\u00fck egy olyan optikai k\u00e1belen, mely szerint\u00fck a ma elterjedt infrastrukt\u00far\u00e1kkal is kompatibilis. Mint a\u00a0New Atlas \u00edrja, egy petabit egymilli\u00f3 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8874,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[394,393,395],"class_list":["post-8873","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-egyeb","tag-adat","tag-halozat","tag-informacio"],"featured_image_src":{"landsacpe":["https:\/\/www.sdh.hu\/wp-content\/uploads\/2022\/06\/F76F3FB1-E834-4913-96D2-249415D17651-1024x445.jpeg",1024,445,true],"list":["https:\/\/www.sdh.hu\/wp-content\/uploads\/2022\/06\/F76F3FB1-E834-4913-96D2-249415D17651-463x348.jpeg",463,348,true],"medium":["https:\/\/www.sdh.hu\/wp-content\/uploads\/2022\/06\/F76F3FB1-E834-4913-96D2-249415D17651-300x132.jpeg",300,132,true],"full":["https:\/\/www.sdh.hu\/wp-content\/uploads\/2022\/06\/F76F3FB1-E834-4913-96D2-249415D17651.jpeg",1024,450,false]},"_links":{"self":[{"href":"https:\/\/www.sdh.hu\/en\/wp-json\/wp\/v2\/posts\/8873","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sdh.hu\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sdh.hu\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sdh.hu\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sdh.hu\/en\/wp-json\/wp\/v2\/comments?post=8873"}],"version-history":[{"count":0,"href":"https:\/\/www.sdh.hu\/en\/wp-json\/wp\/v2\/posts\/8873\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sdh.hu\/en\/wp-json\/wp\/v2\/media\/8874"}],"wp:attachment":[{"href":"https:\/\/www.sdh.hu\/en\/wp-json\/wp\/v2\/media?parent=8873"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sdh.hu\/en\/wp-json\/wp\/v2\/categories?post=8873"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sdh.hu\/en\/wp-json\/wp\/v2\/tags?post=8873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}