{"id":7753,"date":"2026-06-30T13:15:00","date_gmt":"2026-06-30T11:15:00","guid":{"rendered":"https:\/\/viva.racunalniske-novice.com\/konec-stekla-v-opticnih-kablih-votla-vlakna-prinasajo-bliskovite-hitrosti\/"},"modified":"2026-06-30T13:15:00","modified_gmt":"2026-06-30T11:15:00","slug":"konec-stekla-v-opticnih-kablih-votla-vlakna-prinasajo-bliskovite-hitrosti","status":"publish","type":"post","link":"https:\/\/viva.racunalniske-novice.com\/es\/el-fin-del-vidrio-en-los-cables-opticos-las-fibras-huecas-traen-velocidades-ultrarrapidas\/","title":{"rendered":"\u00bfSe acab\u00f3 el vidrio en los cables de fibra \u00f3ptica? Las fibras huecas ofrecen velocidades ultrarr\u00e1pidas."},"content":{"rendered":"<p class=\"wp-block-paragraph\">China Telecom, Yangtze Optical Fibre and Cable y Dekoli unieron fuerzas bajo los auspicios de la Iniciativa Nacional de Investigaci\u00f3n de China para realizar la transmisi\u00f3n de datos a trav\u00e9s de un cable de fibra \u00f3ptica de n\u00facleo hueco, estableciendo un nuevo referente en la industria. Mediante un sistema de transmisi\u00f3n optimizado, el equipo logr\u00f3 una capacidad total de transmisi\u00f3n de 51,3 Tb\/s a lo largo de una distancia de aproximadamente 206 km, sin utilizar amplificadores de se\u00f1al. La prueba se realiz\u00f3 en el cable de fibra \u00f3ptica de n\u00facleo hueco transfronterizo comercial m\u00e1s largo del mundo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br>A diferencia de los cables de fibra \u00f3ptica tradicionales, donde la luz viaja a trav\u00e9s del vidrio, esta nueva tecnolog\u00eda utiliza un n\u00facleo hueco para transmitir se\u00f1ales luminosas por el aire. Este dise\u00f1o supera las limitaciones f\u00edsicas del vidrio tradicional, reduce la latencia de la se\u00f1al y aumenta significativamente el ancho de banda. Estas propiedades convierten a la fibra \u00f3ptica de n\u00facleo hueco en una tecnolog\u00eda clave para las futuras redes troncales y los grandes centros de datos.<br><br>Cabe destacar que la transmisi\u00f3n de datos de alto rendimiento en un entorno real fuera del laboratorio plantea diversos desaf\u00edos de estabilidad que deber\u00e1n abordarse a largo plazo. Ingenieros chinos han intentado solucionar estos problemas mediante la introducci\u00f3n de un mecanismo de control de velocidad adaptativo y una asignaci\u00f3n flexible de potencia de canal. El sistema ajusta din\u00e1micamente la transmisi\u00f3n de datos para cada longitud de onda de forma individual, lo que permite un funcionamiento h\u00edbrido con diferentes velocidades y configuraciones.<br><br>Otro componente importante del sistema es la nueva arquitectura del amplificador, que, con dos etapas de amplificaci\u00f3n, garantiza una se\u00f1al estable y una potencia de salida m\u00e1xima de 33,5 dBm (aproximadamente 2,2 W de potencia \u00f3ptica). Dado que se trata de valores elevados, el sistema incorpora avanzados mecanismos de protecci\u00f3n, como la monitorizaci\u00f3n continua de la estabilidad, el apagado autom\u00e1tico ante la detecci\u00f3n de condiciones peligrosas y sistemas de alarma. Estas medidas permiten identificar r\u00e1pidamente las anomal\u00edas, evitando as\u00ed da\u00f1os a equipos costosos y aumentando la fiabilidad de toda la red.<\/p>","protected":false},"excerpt":{"rendered":"<p>Podjetja China Telecom, Yangtze Optical Fibre and Cable ter Dekoli so zdru\u017eila mo\u010di pod okriljem kitajske nacionalne raziskovalne pobude in izvedla prenos podatkov po opti\u010dnem kablu z votlim jedrom, ki postavlja povsem nova merila v industriji. Z uporabo optimiziranega prenosnega sistema je ekipa dosegla skupno zmogljivost 51,3 Tb\/s prenosa na razdalji pribli\u017eno 206 km, in [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[104],"tags":[524],"class_list":["post-7753","post","type-post","status-publish","format-standard","hentry","category-industrija","tag-omrezna-infrastruktura"],"acf":{"subtitle":"","heading":"","summary":"Kitajski strokovnjaki so na 206 km dolgi trasi uspe\u0161no testirali sistem z votlimi opti\u010dnimi vlakni, ki s prenosom svetlobe skozi zrak dosega kapaciteto 51,3 Tb\/s ter odpira pot do hitrej\u0161ih omre\u017eij z nizkim zamikom.","thumbnail_small":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2026\/02\/blickpixel-fiber-optic-cable-502894_1280-560x315.jpg","thumbnail_large":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2026\/02\/blickpixel-fiber-optic-cable-502894_1280-1024x682.jpg","thumbnail_caption":"","gallery":"","video_gallery":null,"author":"","links":null,"sources":[{"title":"interestingengineering","url":"https:\/\/interestingengineering.com\/innovation\/china-researchers-transmit-a-whooping-51-3tb-s-through-an-optical-fiber-channel"}],"skip_language":[]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ni\u010d ve\u010d stekla v opti\u010dnih kablih? Votla vlakna prina\u0161ajo bliskovite hitrosti - Ra\u010dunalni\u0161ke novice<\/title>\n<meta name=\"description\" content=\"Kitajski strokovnjaki so na 206 km dolgi trasi uspe\u0161no testirali sistem z votlimi opti\u010dnimi vlakni, ki s prenosom svetlobe skozi zrak dosega kapaciteto 51,3 Tb\/s ter odpira pot do hitrej\u0161ih omre\u017eij z\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/viva.racunalniske-novice.com\/es\/wp-json\/wp\/v2\/posts\/7753\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ni\u010d ve\u010d stekla v opti\u010dnih kablih? Votla vlakna prina\u0161ajo bliskovite hitrosti - Ra\u010dunalni\u0161ke novice\" \/>\n<meta property=\"og:description\" content=\"Podjetja China Telecom, Yangtze Optical Fibre and Cable ter Dekoli so zdru\u017eila mo\u010di pod okriljem kitajske nacionalne raziskovalne pobude in izvedla prenos podatkov po opti\u010dnem kablu z votlim jedrom, ki postavlja povsem nova merila v industriji. Z uporabo optimiziranega prenosnega sistema je ekipa dosegla skupno zmogljivost 51,3 Tb\/s prenosa na razdalji pribli\u017eno 206 km, in [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/viva.racunalniske-novice.com\/es\/el-fin-del-vidrio-en-los-cables-opticos-las-fibras-huecas-traen-velocidades-ultrarrapidas\/\" \/>\n<meta property=\"og:site_name\" content=\"Ra\u010dunalni\u0161ke novice\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-30T11:15:00+00:00\" \/>\n<meta name=\"author\" content=\"sinusiks\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"sinusiks\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/viva.racunalniske-novice.com\/konec-stekla-v-opticnih-kablih-votla-vlakna-prinasajo-bliskovite-hitrosti\/\",\"url\":\"https:\/\/viva.racunalniske-novice.com\/konec-stekla-v-opticnih-kablih-votla-vlakna-prinasajo-bliskovite-hitrosti\/\",\"name\":\"Ni\u010d ve\u010d stekla v opti\u010dnih kablih? 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Votla vlakna prina\u0161ajo bliskovite hitrosti\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/viva.racunalniske-novice.com\/en\/#website\",\"url\":\"https:\/\/viva.racunalniske-novice.com\/en\/\",\"name\":\"Ra\u010dunalni\u0161ke novice\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/viva.racunalniske-novice.com\/en\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"es\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/viva.racunalniske-novice.com\/en\/#\/schema\/person\/afb62e36efa34516d50249517e4cdbb4\",\"name\":\"sinusiks\",\"sameAs\":[\"https:\/\/ml.racunalniske-novice.com\"],\"url\":\"https:\/\/viva.racunalniske-novice.com\/es\/author\/sinusiks\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Ni\u010d ve\u010d stekla v opti\u010dnih kablih? Votla vlakna prina\u0161ajo bliskovite hitrosti - Ra\u010dunalni\u0161ke novice","description":"Kitajski strokovnjaki so na 206 km dolgi trasi uspe\u0161no testirali sistem z votlimi opti\u010dnimi vlakni, ki s prenosom svetlobe skozi zrak dosega kapaciteto 51,3 Tb\/s ter odpira pot do hitrej\u0161ih omre\u017eij z","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/viva.racunalniske-novice.com\/es\/wp-json\/wp\/v2\/posts\/7753","og_locale":"es_ES","og_type":"article","og_title":"Ni\u010d ve\u010d stekla v opti\u010dnih kablih? 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