{"id":485,"date":"2021-06-10T10:34:59","date_gmt":"2021-06-10T10:34:59","guid":{"rendered":"https:\/\/www.fibermall.com\/?p=485"},"modified":"2022-12-15T06:41:39","modified_gmt":"2022-12-15T06:41:39","slug":"learn-the-truth-about-qsfp-40g-lr4-optical-module-in-the-next-90-seconds","status":"publish","type":"post","link":"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm","title":{"rendered":"Learn The Truth of QSFP+ 40G LR4 Optical Module in The Next 90 Seconds"},"content":{"rendered":"<p style=\"text-align: center;\"><iframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/wij_4I0ky74\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p style=\"text-align: center;\"><em>FiberMall 40G QSFP+ LR4 Optical Module<\/em><\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm\/#What_is_40G_QSFP\" >What is 40G QSFP+?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm\/#What_is_40G_QSFP_LR4\" >What is 40G QSFP+ LR4?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm\/#Related_Posts\" >Related Posts<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_40G_QSFP\"><\/span>What is 40G QSFP+?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/li>\n<\/ul>\n<p>QSFP+ stands for <em>Quad Small Form-Factor Pluggable Plus<\/em>. A parallel and hot-swappable fiber optical module that provides high-density 40G connectivity options for high-performance computing networks and modern data centers. It has four independent receive and transmit optical channels that can terminate to another 40G QSFP+ transceiver, or can be distributed to four separate 10 Gigabit SFP+ transceivers. The QSFP+ modules , in brief, connect the entire electrical circuitry of your system to an optical external network.<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>\n<h2><span class=\"ez-toc-section\" id=\"What_is_40G_QSFP_LR4\"><\/span>What is 40G QSFP+ LR4?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/li>\n<\/ul>\n<p>Compare with 40GBase-SR4, the\u00a0<a href=\"https:\/\/www.fibermall.com\/sale-419941-qsfpp-40g-lr4-40g-qsfp-lr4-1310nm-10km-lc-smf-ddm-transceiver-module.htm\" target=\"_blank\"><u>40GBase-LR4<\/u><\/a> is for long range transmission of data(10km). Though they use the same multi-lane technology, the LR4 differs in that instead of using a single fiber strand for each lane, it multiplexes all four sending lanes onto one fiber strand and all four receiving lanes onto another single fiber strand. This transceiver type supports link lengths of up to 10kms via a single-mode fiber cable with duplex LC connectors. t contains a <a class=\"wpil_keyword_link\" href=\"https:\/\/www.fibermall.com\/blog\/duplex-lc-connector.htm\"   title=\"duplex LC connector\" data-wpil-keyword-link=\"linked\" target=\"_blank\">duplex LC connector<\/a> for the optical interface and a 38-pin connector for the electrical interface. The module converts 4 inputs channels of 10Gb\/s electrical data to 4 CWDM optical signals and multiplexes them into a single channel for 40Gb\/s optical transmission. The central wavelengths of the 4 CWDM channels are 1271, 1291, 1311, and 1331nm as members of the CWDM wavelength grid defined in ITU-T G694.2.<\/p>\n<p>&nbsp;<\/p>\n<p><em>Get more information on <a href=\"https:\/\/www.fibermall.com\/store-16652-40g-qsfp.htm\" target=\"_blank\">FiberMall<\/a><\/em><\/p>\n<p>&nbsp;<\/p>\n<style>\r\n\r\n        .lwrp.link-whisper-related-posts{\r\n            \r\n            margin-top: 40px;\nmargin-bottom: 30px;\r\n        }\r\n        .lwrp .lwrp-title{\r\n            \r\n            \r\n        }\r\n        .lwrp .lwrp-description{\r\n            \r\n            \r\n\r\n        }\r\n        .lwrp .lwrp-list-container{\r\n        }\r\n        .lwrp .lwrp-list-multi-container{\r\n            display: flex;\r\n        }\r\n        .lwrp .lwrp-list-double{\r\n            width: 48%;\r\n        }\r\n        .lwrp .lwrp-list-triple{\r\n            width: 32%;\r\n        }\r\n        .lwrp .lwrp-list-row-container{\r\n            display: flex;\r\n            justify-content: space-between;\r\n        }\r\n        .lwrp .lwrp-list-row-container .lwrp-list-item{\r\n            width: calc(100% - 20px);\r\n        }\r\n        .lwrp .lwrp-list-item:not(.lwrp-no-posts-message-item){\r\n            \r\n            list-style: decimal;\r\n        }\r\n        .lwrp .lwrp-list-item img{\r\n            max-width: 100%;\r\n            height: auto;\r\n        }\r\n        .lwrp .lwrp-list-item.lwrp-empty-list-item{\r\n            background: initial !important;\r\n        }\r\n        .lwrp .lwrp-list-item .lwrp-list-link .lwrp-list-link-title-text,\r\n        .lwrp .lwrp-list-item .lwrp-list-no-posts-message{\r\n            \r\n                \r\n        }\r\n        @media screen and (max-width: 480px) {\r\n            .lwrp.link-whisper-related-posts{\r\n                \r\n                \r\n            }\r\n            .lwrp .lwrp-title{\r\n                \r\n                \r\n            }\r\n            .lwrp .lwrp-description{\r\n                \r\n                \r\n            }\r\n            .lwrp .lwrp-list-multi-container{\r\n                flex-direction: column;\r\n            }\r\n            .lwrp .lwrp-list-multi-container ul.lwrp-list{\r\n                margin-top: 0px;\r\n                margin-bottom: 0px;\r\n                padding-top: 0px;\r\n                padding-bottom: 0px;\r\n            }\r\n            .lwrp .lwrp-list-double,\r\n            .lwrp .lwrp-list-triple{\r\n                width: 100%;\r\n            }\r\n            .lwrp .lwrp-list-row-container{\r\n                justify-content: initial;\r\n                flex-direction: column;\r\n            }\r\n            .lwrp .lwrp-list-row-container .lwrp-list-item{\r\n                width: 100%;\r\n            }\r\n            .lwrp .lwrp-list-item:not(.lwrp-no-posts-message-item){\r\n                \r\n                \r\n            }\r\n            .lwrp .lwrp-list-item .lwrp-list-link .lwrp-list-link-title-text,\r\n            .lwrp .lwrp-list-item .lwrp-list-no-posts-message{\r\n                \r\n                    \r\n            }\r\n        }<\/style>\r\n<div id=\"link-whisper-related-posts-widget\" class=\"link-whisper-related-posts lwrp\">\r\n            <h3 class=\"lwrp-title\">Related Posts<\/h3>    \r\n        <div class=\"lwrp-list-container\">\r\n                                            <ul class=\"lwrp-list lwrp-list-single\">\r\n                    <li class=\"lwrp-list-item\"><a href=\"https:\/\/www.fibermall.com\/blog\/analysis-nv-switch.htm\" class=\"lwrp-list-link\"><span class=\"lwrp-list-link-title-text\">In-Depth Analysis and Performance Profiling of NV Switch<\/span><\/a><\/li><li class=\"lwrp-list-item\"><a href=\"https:\/\/www.fibermall.com\/blog\/key-points-for-selecting-switches.htm\" class=\"lwrp-list-link\"><span class=\"lwrp-list-link-title-text\">Six Key Points for Selecting Switches<\/span><\/a><\/li><li class=\"lwrp-list-item\"><a href=\"https:\/\/www.fibermall.com\/blog\/10gb-network-switch.htm\" class=\"lwrp-list-link\"><span class=\"lwrp-list-link-title-text\">Unlocking the Power of 10 GbE: The Ultimate Guide to 10 Gb Network Switches<\/span><\/a><\/li><li class=\"lwrp-list-item\"><a href=\"https:\/\/www.fibermall.com\/blog\/infiniband-vs-ethernet-in-hpc.htm\" class=\"lwrp-list-link\"><span class=\"lwrp-list-link-title-text\">InfiniBand vs Ethernet in HPC<\/span><\/a><\/li><li class=\"lwrp-list-item\"><a href=\"https:\/\/www.fibermall.com\/blog\/infiniband-optical-cable.htm\" class=\"lwrp-list-link\"><span class=\"lwrp-list-link-title-text\">Unveiling the Power of Infiniband Optical Cable: A Comprehensive Guide<\/span><\/a><\/li>                <\/ul>\r\n                        <\/div>\r\n<\/div>","protected":false},"excerpt":{"rendered":"<p>FiberMall 40G QSFP+ LR4 Optical Module &nbsp; What is 40G QSFP+? QSFP+ stands for Quad Small Form-Factor Pluggable Plus. A parallel and hot-swappable fiber optical module that provides high-density 40G connectivity options for high-performance computing networks and modern data centers. It has four independent receive and transmit optical channels that can terminate to another 40G [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":710,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":"","_wpscppro_dont_share_socialmedia":false,"_wpscppro_custom_social_share_image":0,"_facebook_share_type":"","_twitter_share_type":"","_linkedin_share_type":"","_pinterest_share_type":"","_linkedin_share_type_page":"","_instagram_share_type":"","_medium_share_type":"","_threads_share_type":"","_google_business_share_type":"","_selected_social_profile":[],"_wpsp_enable_custom_social_template":false,"_wpsp_social_scheduling":{"enabled":false,"datetime":null,"platforms":[],"status":"template_only","dateOption":"today","timeOption":"now","customDays":"","customHours":"","customDate":"","customTime":"","schedulingType":"absolute"},"_wpsp_active_default_template":true},"categories":[215],"tags":[126,74],"class_list":["post-485","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-40g-qsfp-optical-transceiver","tag-40g-qsfp","tag-qsfp-40g-lr4"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.13 (Yoast SEO v25.8) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>QSFP+ 40G LR4 Optical Module: All the Things You Need to Know |FiberMall<\/title>\n<meta name=\"description\" content=\"40GBase-LR4 QSFP+ with duplex LC connector can converts 4 inputs channels of 10Gb\/s electrical data to 4 CWDM optical signals.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Learn The Truth of QSFP+ 40G LR4 Optical Module in The Next 90 Seconds\" \/>\n<meta property=\"og:description\" content=\"FiberMall 40G QSFP+ LR4 Optical Module &nbsp; What is 40G QSFP+? QSFP+ stands for Quad Small Form-Factor Pluggable Plus. A parallel and hot-swappable\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm\" \/>\n<meta property=\"og:site_name\" content=\"fibermall.com\" \/>\n<meta property=\"article:published_time\" content=\"2021-06-10T10:34:59+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-12-15T06:41:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2021\/06\/40G-QSFP-LR4.png\" \/>\n\t<meta property=\"og:image:width\" content=\"616\" \/>\n\t<meta property=\"og:image:height\" content=\"340\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Chloe\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Chloe\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm\"},\"author\":{\"name\":\"Chloe\",\"@id\":\"https:\/\/www.fibermall.com\/blog.htm\/#\/schema\/person\/a5b6d86e0aff62a1b3a31d4e72389795\"},\"headline\":\"Learn The Truth of QSFP+ 40G LR4 Optical Module in The Next 90 Seconds\",\"datePublished\":\"2021-06-10T10:34:59+00:00\",\"dateModified\":\"2022-12-15T06:41:39+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm\"},\"wordCount\":250,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.fibermall.com\/blog.htm\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2021\/06\/40G-QSFP-LR4.png\",\"keywords\":[\"40G QSFP+\",\"QSFP 40G LR4\"],\"articleSection\":[\"40G QSFP+ Optical Transceiver\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm\",\"url\":\"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm\",\"name\":\"QSFP+ 40G LR4 Optical Module: All the Things You Need to Know |FiberMall\",\"isPartOf\":{\"@id\":\"https:\/\/www.fibermall.com\/blog.htm\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2021\/06\/40G-QSFP-LR4.png\",\"datePublished\":\"2021-06-10T10:34:59+00:00\",\"dateModified\":\"2022-12-15T06:41:39+00:00\",\"description\":\"40GBase-LR4 QSFP+ with duplex LC connector can converts 4 inputs channels of 10Gb\/s electrical data to 4 CWDM optical signals.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm#primaryimage\",\"url\":\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2021\/06\/40G-QSFP-LR4.png\",\"contentUrl\":\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2021\/06\/40G-QSFP-LR4.png\",\"width\":616,\"height\":340},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.fibermall.com\/blog.htm\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Learn The Truth of QSFP+ 40G LR4 Optical Module in The Next 90 Seconds\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.fibermall.com\/blog.htm\/#website\",\"url\":\"https:\/\/www.fibermall.com\/blog.htm\/\",\"name\":\"fibermall.com\",\"description\":\"Optical Communication Expert\",\"publisher\":{\"@id\":\"https:\/\/www.fibermall.com\/blog.htm\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.fibermall.com\/blog.htm\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.fibermall.com\/blog.htm\/#organization\",\"name\":\"fibermall.com\",\"url\":\"https:\/\/www.fibermall.com\/blog.htm\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.fibermall.com\/blog.htm\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2024\/12\/cropped-Fiber-Mall-Logo.jpg\",\"contentUrl\":\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2024\/12\/cropped-Fiber-Mall-Logo.jpg\",\"width\":200,\"height\":67,\"caption\":\"fibermall.com\"},\"image\":{\"@id\":\"https:\/\/www.fibermall.com\/blog.htm\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.fibermall.com\/blog.htm\/#\/schema\/person\/a5b6d86e0aff62a1b3a31d4e72389795\",\"name\":\"Chloe\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.fibermall.com\/blog.htm\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/f021693e04b41db24d44478c6cddf117d862cfc98b53f3f72b1793f8077a5dd2?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/f021693e04b41db24d44478c6cddf117d862cfc98b53f3f72b1793f8077a5dd2?s=96&d=mm&r=g\",\"caption\":\"Chloe\"},\"description\":\"Optical Architect\",\"sameAs\":[\"https:\/\/www.fibermall.com\/\"],\"url\":\"https:\/\/www.fibermall.com\/blog.htm?author=6\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"QSFP+ 40G LR4 Optical Module: All the Things You Need to Know |FiberMall","description":"40GBase-LR4 QSFP+ with duplex LC connector can converts 4 inputs channels of 10Gb\/s electrical data to 4 CWDM optical signals.","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:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm","og_locale":"en_US","og_type":"article","og_title":"Learn The Truth of QSFP+ 40G LR4 Optical Module in The Next 90 Seconds","og_description":"FiberMall 40G QSFP+ LR4 Optical Module &nbsp; What is 40G QSFP+? QSFP+ stands for Quad Small Form-Factor Pluggable Plus. A parallel and hot-swappable","og_url":"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm","og_site_name":"fibermall.com","article_published_time":"2021-06-10T10:34:59+00:00","article_modified_time":"2022-12-15T06:41:39+00:00","og_image":[{"width":616,"height":340,"url":"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2021\/06\/40G-QSFP-LR4.png","type":"image\/png"}],"author":"Chloe","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Chloe","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm#article","isPartOf":{"@id":"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm"},"author":{"name":"Chloe","@id":"https:\/\/www.fibermall.com\/blog.htm\/#\/schema\/person\/a5b6d86e0aff62a1b3a31d4e72389795"},"headline":"Learn The Truth of QSFP+ 40G LR4 Optical Module in The Next 90 Seconds","datePublished":"2021-06-10T10:34:59+00:00","dateModified":"2022-12-15T06:41:39+00:00","mainEntityOfPage":{"@id":"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm"},"wordCount":250,"commentCount":0,"publisher":{"@id":"https:\/\/www.fibermall.com\/blog.htm\/#organization"},"image":{"@id":"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm#primaryimage"},"thumbnailUrl":"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2021\/06\/40G-QSFP-LR4.png","keywords":["40G QSFP+","QSFP 40G LR4"],"articleSection":["40G QSFP+ Optical Transceiver"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm","url":"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm","name":"QSFP+ 40G LR4 Optical Module: All the Things You Need to Know |FiberMall","isPartOf":{"@id":"https:\/\/www.fibermall.com\/blog.htm\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm#primaryimage"},"image":{"@id":"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm#primaryimage"},"thumbnailUrl":"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2021\/06\/40G-QSFP-LR4.png","datePublished":"2021-06-10T10:34:59+00:00","dateModified":"2022-12-15T06:41:39+00:00","description":"40GBase-LR4 QSFP+ with duplex LC connector can converts 4 inputs channels of 10Gb\/s electrical data to 4 CWDM optical signals.","breadcrumb":{"@id":"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm#primaryimage","url":"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2021\/06\/40G-QSFP-LR4.png","contentUrl":"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2021\/06\/40G-QSFP-LR4.png","width":616,"height":340},{"@type":"BreadcrumbList","@id":"https:\/\/www.fibermall.com\/video\/qsfp-40g-lr4-optical-module.htm#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.fibermall.com\/blog.htm"},{"@type":"ListItem","position":2,"name":"Learn The Truth of QSFP+ 40G LR4 Optical Module in The Next 90 Seconds"}]},{"@type":"WebSite","@id":"https:\/\/www.fibermall.com\/blog.htm\/#website","url":"https:\/\/www.fibermall.com\/blog.htm\/","name":"fibermall.com","description":"Optical Communication Expert","publisher":{"@id":"https:\/\/www.fibermall.com\/blog.htm\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.fibermall.com\/blog.htm\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.fibermall.com\/blog.htm\/#organization","name":"fibermall.com","url":"https:\/\/www.fibermall.com\/blog.htm\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.fibermall.com\/blog.htm\/#\/schema\/logo\/image\/","url":"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2024\/12\/cropped-Fiber-Mall-Logo.jpg","contentUrl":"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2024\/12\/cropped-Fiber-Mall-Logo.jpg","width":200,"height":67,"caption":"fibermall.com"},"image":{"@id":"https:\/\/www.fibermall.com\/blog.htm\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.fibermall.com\/blog.htm\/#\/schema\/person\/a5b6d86e0aff62a1b3a31d4e72389795","name":"Chloe","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.fibermall.com\/blog.htm\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/f021693e04b41db24d44478c6cddf117d862cfc98b53f3f72b1793f8077a5dd2?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/f021693e04b41db24d44478c6cddf117d862cfc98b53f3f72b1793f8077a5dd2?s=96&d=mm&r=g","caption":"Chloe"},"description":"Optical Architect","sameAs":["https:\/\/www.fibermall.com\/"],"url":"https:\/\/www.fibermall.com\/blog.htm?author=6"}]}},"_links":{"self":[{"href":"https:\/\/www.fibermall.com\/blog.htm\/index.php?rest_route=\/wp\/v2\/posts\/485","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fibermall.com\/blog.htm\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fibermall.com\/blog.htm\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fibermall.com\/blog.htm\/index.php?rest_route=\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fibermall.com\/blog.htm\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=485"}],"version-history":[{"count":7,"href":"https:\/\/www.fibermall.com\/blog.htm\/index.php?rest_route=\/wp\/v2\/posts\/485\/revisions"}],"predecessor-version":[{"id":10714,"href":"https:\/\/www.fibermall.com\/blog.htm\/index.php?rest_route=\/wp\/v2\/posts\/485\/revisions\/10714"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fibermall.com\/blog.htm\/index.php?rest_route=\/wp\/v2\/media\/710"}],"wp:attachment":[{"href":"https:\/\/www.fibermall.com\/blog.htm\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fibermall.com\/blog.htm\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=485"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fibermall.com\/blog.htm\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=485"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}