{"id":167572,"date":"2026-04-05T11:13:24","date_gmt":"2026-04-05T09:13:28","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/besprovodnaya-opticheskaya-svyaz-vnutri-pomeshhenij-pokazala-novye-rekordy-skorosti-i-effektivnosti"},"modified":"2026-04-06T10:29:25","modified_gmt":"2026-04-06T08:29:25","slug":"besprovodnaya-opticheskaya-svyaz-vnutri-pomeshhenij-pokazala-novye-rekordy-skorosti-i-effektivnosti","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/besprovodnaya-opticheskaya-svyaz-vnutri-pomeshhenij-pokazala-novye-rekordy-skorosti-i-effektivnosti","title":{"rendered":"Siseturu optiline traadita side on n\u00e4idanud uusi kiirus- ja efektiivsuse rekordeid.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Kuulsad \"fooliumim\u00fctsid\" ei ole enam vajalikud, kui keegi kardab \u00fclek\u00fcllastatud raadiolaineid \u00fcmbritsevas keskkonnas. Traadita optilised v\u00f5rgud lubavad leevendada Wi-Fi koormust siseruumides, sealhulgas kodudes. Uus tehnoloogia ei asenda mobiilsidev\u00f5rke ega tavalisi Wi-Fi p\u00e4\u00e4supunkte, kuid v\u00f5ib lahendada kiirusprobleeme teatud \u00fclesannete puhul ja v\u00e4hendada energiatarbimist.<\/p>\n<p><img decoding=\"async\" style=\"display: block; margin: 0 auto;\" src=\"\/wp-content\/uploads\/2026\/04\/39958c408aeda7ffdc91c0b3efd42a54.jpg\" alt=\"Siseturu optiline traadita side on n\u00e4idanud uusi kiirus- ja efektiivsuse rekordeid.\" \/><\/p>\n<p>Uudised traadita optiliste andmeedastuslahenduste arendamisest <a href=\"https:\/\/www.sciencedaily.com\/releases\/2026\/04\/260402042734.htm\" target=\"_blank\" rel=\"nofollow noopener\">teatasid<\/a> rahvusvahelise optika ja fotoonika \u00fchingu (SPIE) insenerid. Nad on v\u00e4lja t\u00f6\u00f6tanud kompaktsed kiibid miniatuursest pooljuhtlaserite massiiviga (VCSEL, Vertical-Cavity Surface-Emitting Laser), mis kasutab andmete edastamiseks valgust raadiolainete asemel. Laboratoorsetes katsetes saavutas s\u00fcsteem rekordilise kiiruse 362,7 Gbit\/s, mis \u00fcletab oluliselt traditsiooniliste Wi-Fi ja mobiilsidev\u00f5rkude v\u00f5imeid.<\/p>\n<p>Oluline on, et pakutud lahenduse energiatarbimise efektiivsus osutus kahekordselt k\u00f5rgemaks kui raadioside puhul: \u00fche bit'i teabe edastamiseks kulus umbes 1,4 nJ, mis v\u00f5imaldab oluliselt v\u00e4hendada energiatarbimist kasvava v\u00f5rgu koormuse tingimustes.<\/p>\n<p>Tehnoloogia aluseks on v\u00e4hem kui millimeetri suurune kiip, millel on 5x5 maatriksiga laserite massiiv, kus iga element t\u00f6\u00f6tab s\u00f5ltumatult ja edastab eraldi andmevoogusid. Eriline optiline s\u00fcsteem mikroobjektiividega suunab iga kiiri, luues \u00fchtlase valgustatud alade v\u00f5rgu kuni kahe meetri kaugusele ilma omavahelistega h\u00e4irete (katse viidi l\u00e4bi tavalistes ruumides, mille kaugus edastaja ja vastuv\u00f5tja vahel oli kaks meetrit).<\/p>\n<p>Edastavate LED-ide maatriks v\u00f5imaldab samal ajal teenindada mitut kasutajat \u00fches ruumis. Signaali modulaator, mis kasutab mitmeid sageduskanale, tagas k\u00f5rge l\u00e4bilaskev\u00f5ime \u2013 kuni 362,7 Gbit\/s, kui t\u00f6\u00f6tas 21 LED 25-st. Andmeedastusv\u00f5ime v\u00f5is olla veelgi k\u00f5rgem, kuid oli piiratud poes ostetud taskukohase fotovastuv\u00f5tjaga, mida katsetes kasutati.<\/p>\n<p>Kompaktsete edastustihendite suurused v\u00f5imaldavad neid paigaldada juurdep\u00e4\u00e4supunktidesse, valgustusse ja igale poole, pakkudes kiiret \u00fchendust kasutaja l\u00e4heduses. Kui kasutajaid on mitu, saab iga\u00fchel mitme kanali re\u017eiimis oma osa suure kiirusest, nagu katsetused nelja eraldi \u00fchenduskanali loomisel n\u00e4itasid, millel oli muljetavaldav l\u00e4bilaskev\u00f5ime. Iga laser-matriisi kiirus saavutas seejuures 19 Gbit\/s.<\/p>\n<p>Arendajad r\u00f5hutavad, et optiline side pole vastuv\u00f5tlik kiirguseprobleemidele, mis on t\u00fc\u00fcpilised raadiosagedustele, mis on eriti oluline \u00fclerahvastatud ruumides - kontorites, haiglates, andmekeskustes ja eluruumides. Uus tehnoloogia ei asenda Wi-Fi v\u00f5i mobiilsidet, vaid t\u00e4iendab neid, v\u00e4hendades peamist koormust v\u00f5rgu raadiokomponentidelt suletud ruumides. See avab tee kiirematele, turvalisematele ja keskkonnas\u00f5bralikele tuleviku traadita kohtv\u00f5rkudele, kus kiire internet video, virtuaalreaalsuse ja IoT-seadmete jaoks muutub normaalsuseks minimaalsete energiakuludega.<\/p>\n<p><strong>Allikas:<\/strong><\/p>\n<ul class=\"related\">\n<li><a title=\"ScienceDaily\" href=\"https:\/\/www.sciencedaily.com\/\" target=\"_blank\" rel=\"nofollow noopener\">ScienceDaily<\/a><\/li>\n<\/ul>\n<p><center><center><\/center><center><\/center><\/center><center><\/center><br \/>\nAllikas: <a rel=\"nofollow\" href=\"https:\/\/3dnews.ru\/1139442\">3dnews.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0441\u043b\u043e\u0432\u0443\u0442\u044b\u0435 \u00ab\u0448\u0430\u043f\u043e\u0447\u043a\u0438 \u0438\u0437 \u0444\u043e\u043b\u044c\u0433\u0438\u00bb \u0431\u043e\u043b\u044c\u0448\u0435 \u043d\u0435 \u0431\u0443\u0434\u0443\u0442 \u043d\u0443\u0436\u043d\u044b, \u0435\u0441\u043b\u0438 \u043a\u0442\u043e-\u0442\u043e \u043e\u043f\u0430\u0441\u0430\u0435\u0442\u0441\u044f \u0437\u0430 \u0437\u0434\u043e\u0440\u043e\u0432\u044c\u0435 \u0432 \u043f\u0435\u0440\u0435\u043d\u0430\u0441\u044b\u0449\u0435\u043d\u043d\u043e\u043c \u0440\u0430\u0434\u0438\u043e\u0432\u043e\u043b\u043d\u0430\u043c\u0438 \u043e\u043a\u0440\u0443\u0436\u0430\u044e\u0449\u0435\u043c \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u0435. \u0411\u0435\u0441\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u044b\u0435 \u043e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0441\u0435\u0442\u0438 \u043e\u0431\u0435\u0449\u0430\u044e\u0442 \u0440\u0430\u0437\u0433\u0440\u0443\u0437\u0438\u0442\u044c Wi-Fi \u0432 \u0437\u0430\u043a\u0440\u044b\u0442\u044b\u0445 \u043f\u043e\u043c\u0435\u0449\u0435\u043d\u0438\u044f\u0445, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u0434\u043e\u043c\u0430\u0448\u043d\u0438\u0435. \u041d\u043e\u0432\u0430\u044f \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f \u043d\u0435 \u0432\u044b\u0442\u0435\u0441\u043d\u0438\u0442 \u0441\u043e\u0442\u043e\u0432\u0443\u044e \u0441\u0432\u044f\u0437\u044c \u0438 \u043e\u0431\u044b\u0447\u043d\u044b\u0435 \u0442\u043e\u0447\u043a\u0438 \u0434\u043e\u0441\u0442\u0443\u043f\u0430 Wi-Fi, \u043d\u043e \u043c\u043e\u0436\u0435\u0442 \u0440\u0435\u0448\u0438\u0442\u044c \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0443 \u043d\u0435\u0445\u0432\u0430\u0442\u043a\u0438 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u0434\u043b\u044f \u0440\u044f\u0434\u0430 \u0437\u0430\u0434\u0430\u0447 \u0438 \u0441\u044d\u043a\u043e\u043d\u043e\u043c\u0438\u0442\u044c \u043d\u0430 \u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u0438 \u044d\u043d\u0435\u0440\u0433\u0438\u0438. \u041e [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":167573,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-167572","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u0435\u0441\u043b\u043e\u0432\u0443\u0442\u044b\u0435 \u00ab\u0448\u0430\u043f\u043e\u0447\u043a\u0438 \u0438\u0437 \u0444\u043e\u043b\u044c\u0433\u0438\u00bb \u0431\u043e\u043b\u044c\u0448\u0435 \u043d\u0435 \u0431\u0443\u0434\u0443\u0442 \u043d\u0443\u0436\u043d\u044b, \u0435\u0441\u043b\u0438 \u043a\u0442\u043e-\u0442\u043e \u043e\u043f\u0430\u0441\u0430\u0435\u0442\u0441\u044f \u0437\u0430 \u0437\u0434\u043e\u0440\u043e\u0432\u044c\u0435 \u0432 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keskkonnas.","canonical_url":"https:\/\/prohoster.info\/et\/blog\/news\/besprovodnaya-opticheskaya-svyaz-vnutri-pomeshhenij-pokazala-novye-rekordy-skorosti-i-effektivnosti","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0411\u0435\u0441\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u0430\u044f \u043e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0441\u0432\u044f\u0437\u044c \u0432\u043d\u0443\u0442\u0440\u0438 \u043f\u043e\u043c\u0435\u0449\u0435\u043d\u0438\u0439 \u043f\u043e\u043a\u0430\u0437\u0430\u043b\u0430 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