{"id":1795,"date":"2023-02-16T17:52:20","date_gmt":"2023-02-16T10:52:20","guid":{"rendered":"https:\/\/profiber.123websitedev.com\/?post_type=services&#038;p=1795"},"modified":"2023-02-20T11:57:05","modified_gmt":"2023-02-20T04:57:05","slug":"5g","status":"publish","type":"services","link":"https:\/\/profiber.com.vn\/ja\/services\/5g\/","title":{"rendered":"5G"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"1795\" class=\"elementor elementor-1795\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bf48a4a e-con-full e-flex e-con\" data-id=\"bf48a4a\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-10c4a27 e-flex e-con-boxed e-con\" data-id=\"10c4a27\" data-element_type=\"container\" 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href=\"https:\/\/profiber.com.vn\/wp-content\/plugins\/elementor-pro\/assets\/css\/widget-nav-menu.min.css\">\t\t\t<nav migration_allowed=\"1\" migrated=\"0\" class=\"elementor-nav-menu--main elementor-nav-menu__container elementor-nav-menu--layout-horizontal e--pointer-none\">\n\t\t\t\t<ul id=\"menu-1-e0a4d33\" class=\"elementor-nav-menu\"><li class=\"menu-item menu-item-type-post_type menu-item-object-services menu-item-1802\"><a href=\"https:\/\/profiber.com.vn\/ja\/services\/ftth\/\" class=\"elementor-item\">FTTH<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-services menu-item-1801\"><a href=\"https:\/\/profiber.com.vn\/ja\/services\/datacenter\/\" class=\"elementor-item\">\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-services menu-item-1800\"><a href=\"https:\/\/profiber.com.vn\/ja\/services\/5g\/\" class=\"elementor-item\">5G<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-services menu-item-1803\"><a href=\"https:\/\/profiber.com.vn\/ja\/services\/telecom\/\" class=\"elementor-item\">\u30c6\u30ec\u30b3\u30e0<\/a><\/li>\n<\/ul>\t\t\t<\/nav>\n\t\t\t\t\t<div class=\"elementor-menu-toggle\" role=\"button\" tabindex=\"0\" aria-label=\"Menu Toggle\" aria-expanded=\"false\">\n\t\t\t<i aria-hidden=\"true\" role=\"presentation\" class=\"elementor-menu-toggle__icon--open eicon-menu-bar\"><\/i><i aria-hidden=\"true\" role=\"presentation\" class=\"elementor-menu-toggle__icon--close eicon-close\"><\/i>\t\t\t<span class=\"elementor-screen-only\">Menu<\/span>\n\t\t<\/div>\n\t\t\t<nav class=\"elementor-nav-menu--dropdown elementor-nav-menu__container\" aria-hidden=\"true\">\n\t\t\t\t<ul id=\"menu-2-e0a4d33\" class=\"elementor-nav-menu\"><li class=\"menu-item menu-item-type-post_type menu-item-object-services menu-item-1802\"><a href=\"https:\/\/profiber.com.vn\/ja\/services\/ftth\/\" class=\"elementor-item\" tabindex=\"-1\">FTTH<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-services menu-item-1801\"><a href=\"https:\/\/profiber.com.vn\/ja\/services\/datacenter\/\" class=\"elementor-item\" tabindex=\"-1\">\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-services menu-item-1800\"><a href=\"https:\/\/profiber.com.vn\/ja\/services\/5g\/\" class=\"elementor-item\" tabindex=\"-1\">5G<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-services menu-item-1803\"><a href=\"https:\/\/profiber.com.vn\/ja\/services\/telecom\/\" class=\"elementor-item\" tabindex=\"-1\">\u30c6\u30ec\u30b3\u30e0<\/a><\/li>\n<\/ul>\t\t\t<\/nav>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a820864 e-flex e-con-boxed e-con\" data-id=\"a820864\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-b9c6e3a e-con-full e-flex e-con\" data-id=\"b9c6e3a\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a2caf31 elementor-widget elementor-widget-text-editor\" data-id=\"a2caf31\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.15.0 - 20-08-2023 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\tCentralized radio access network (C-RAN) architecture is a promising way for 5G RAN network which is capable of decreasing power consumption, saving machine room, promoting collaborative radio, etc. \nCompared with the traditional distributed radio access network (D-RAN), the distributed units (DUs) are placed at one central office\nand the corresponding distance from active antenna unit (AAU) to DU is extended to 10 km for the main scenario of 5G C-RAN front-haul network. \nIn this centralized scenario, wavelength division multiplexing (WDM) technology would be introduced between AAU and DU to save optical fibers. \n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dc48e1d e-con-full e-flex e-con\" data-id=\"dc48e1d\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-816efb7 elementor-widget elementor-widget-image\" data-id=\"816efb7\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.15.0 - 20-08-2023 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/profiber.com.vn\/wp-content\/uploads\/2023\/02\/Services-5G-inne.jpg\" class=\"attachment-large size-large wp-image-1941\" alt=\"\" srcset=\"https:\/\/profiber.com.vn\/wp-content\/uploads\/2023\/02\/Services-5G-inne.jpg 600w, https:\/\/profiber.com.vn\/wp-content\/uploads\/2023\/02\/Services-5G-inne-300x200.jpg 300w, https:\/\/profiber.com.vn\/wp-content\/uploads\/2023\/02\/Services-5G-inne-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ea7758b e-flex e-con-boxed e-con\" data-id=\"ea7758b\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-ac88056 e-con-full e-flex e-con\" data-id=\"ac88056\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5233bdb elementor-widget elementor-widget-heading\" data-id=\"5233bdb\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.15.0 - 20-08-2023 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h4 class=\"elementor-heading-title elementor-size-default\">Wavelength signals<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53c51e6 elementor-widget elementor-widget-text-editor\" data-id=\"53c51e6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\tAll optical signals emitted in the networks reached each station. A wavelength division multiplexer at each station was able to separate in parallel the different wavelength\nsignals from the different network emitters. In general, the routing was electronic as in classical networks, using time switching with a selection done through the address coded on the message header. Profiber demonstrated many advantages, in particular, few or no blocking possibilities and either multipoint-to-multipoint link, point-to-point link, or point-tomultipoint link.\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1e48334 e-con-full e-flex e-con\" data-id=\"1e48334\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f3ebb2a elementor-widget elementor-widget-heading\" data-id=\"f3ebb2a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Distributed intelligence<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6458729 elementor-widget elementor-widget-text-editor\" data-id=\"6458729\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\tAt the present time, telecommunication networks are relatively heterogeneous\u2019\nNew services have to be introduced by traditional and new operators.\nProfiber see a tremendous growth of the Internet. New services such as video\nconferencing, entertainment, interactive video training, teleworking, bank information service, data transfer between computers, teledistribution, and generally all ISDN, and broadband networks, need or will need bit rates from 1 to 100 Mbps and above. The new networks require a real flexibility\nand a kind of distributed intelligence.\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-155ab77 e-flex e-con-boxed e-con\" data-id=\"155ab77\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-10e2fd2 e-con-full e-flex e-con\" data-id=\"10e2fd2\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4b907e3 elementor-widget elementor-widget-heading\" data-id=\"4b907e3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Capabilities and flexibility<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8ca4d09 elementor-widget elementor-widget-text-editor\" data-id=\"8ca4d09\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\tIn principle, in the photonic WDM networks, space, time, and wavelength switching can be added. Thus, a new dimension, profiber allowing for new capabilities and flexibility, becomes available. Interestingly, the aggregate capacity can be increased and the blocking probability (i. e., the probability that all possible routes are already in use at a given time), can be reduced.\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e1bc5b7 e-con-full e-flex e-con\" data-id=\"e1bc5b7\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b3538fd elementor-widget elementor-widget-heading\" data-id=\"b3538fd\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Circuit-based switching <\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b402a98 elementor-widget elementor-widget-text-editor\" data-id=\"b402a98\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\tThe payload doesn&#8217;t  experience optical-to-electrical or electrical-to-optical conversion between source\nand destination. The move from circuit-based switching towards packetbased switching has been a general trend in datacom and telecom networks\nfor many years. Indeed, profiber by allowing the sharing of the available bandwidth\nwith a very-fine granularity, using packets results in much better bandwidth efficiency. This becomes particularly true in modern telecom networks, where Internet traffic becomes largely predominant\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-875ebe8 e-flex e-con-boxed e-con\" data-id=\"875ebe8\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-31a312e elementor-widget elementor-widget-heading\" data-id=\"31a312e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u95a2\u9023\u88fd\u54c1<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>","protected":false},"featured_media":0,"template":"","class_list":["post-1795","services","type-services","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v19.2 (Yoast SEO v21.0) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>5G - Profiber<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/profiber.com.vn\/ja\/services\/5g\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"5G\" \/>\n<meta property=\"og:description\" content=\"Centralized radio access network (C-RAN) architecture is a promising way for 5G RAN network which is capable of decreasing power consumption, saving machine room, promoting collaborative radio, etc. Compared with the traditional distributed radio access network (D-RAN), the distributed units (DUs) are placed at one central office and the corresponding distance from active antenna unit (AAU) to DU is extended to 10 km for the main scenario of 5G C-RAN front-haul network. In this centralized scenario, wavelength division multiplexing (WDM) technology would be introduced between AAU and DU to save optical fibers. Wavelength signals All optical signals emitted in the networks reached each station. A wavelength division multiplexer at each [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/profiber.com.vn\/ja\/services\/5g\/\" \/>\n<meta property=\"og:site_name\" content=\"Profiber\" \/>\n<meta property=\"article:modified_time\" content=\"2023-02-20T04:57:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/profiber.com.vn\/wp-content\/uploads\/2023\/02\/Services-5G-inne.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data1\" content=\"2\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/profiber.com.vn\/services\/5g\/\",\"url\":\"https:\/\/profiber.com.vn\/services\/5g\/\",\"name\":\"5G - Profiber\",\"isPartOf\":{\"@id\":\"https:\/\/profiber.com.vn\/#website\"},\"datePublished\":\"2023-02-16T10:52:20+00:00\",\"dateModified\":\"2023-02-20T04:57:05+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/profiber.com.vn\/services\/5g\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/profiber.com.vn\/services\/5g\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/profiber.com.vn\/services\/5g\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/profiber.com.vn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"5G\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/profiber.com.vn\/#website\",\"url\":\"https:\/\/profiber.com.vn\/\",\"name\":\"Profiber\",\"description\":\"The Occupational Health and Safety Assessment\",\"publisher\":{\"@id\":\"https:\/\/profiber.com.vn\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/profiber.com.vn\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"ja\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/profiber.com.vn\/#organization\",\"name\":\"Profiber\",\"url\":\"https:\/\/profiber.com.vn\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/profiber.com.vn\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/profiber.com.vn\/wp-content\/uploads\/2023\/01\/logo-real.jpg\",\"contentUrl\":\"https:\/\/profiber.com.vn\/wp-content\/uploads\/2023\/01\/logo-real.jpg\",\"width\":500,\"height\":244,\"caption\":\"Profiber\"},\"image\":{\"@id\":\"https:\/\/profiber.com.vn\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"5G - Profiber","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:\/\/profiber.com.vn\/ja\/services\/5g\/","og_locale":"ja_JP","og_type":"article","og_title":"5G","og_description":"Centralized radio access network (C-RAN) architecture is a promising way for 5G RAN network which is capable of decreasing power consumption, saving machine room, promoting collaborative radio, etc. Compared with the traditional distributed radio access network (D-RAN), the distributed units (DUs) are placed at one central office and the corresponding distance from active antenna unit (AAU) to DU is extended to 10 km for the main scenario of 5G C-RAN front-haul network. In this centralized scenario, wavelength division multiplexing (WDM) technology would be introduced between AAU and DU to save optical fibers. Wavelength signals All optical signals emitted in the networks reached each station. 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