{"id":6437,"date":"2025-11-25T04:01:09","date_gmt":"2025-11-25T03:01:09","guid":{"rendered":"https:\/\/yfconnectivity.com\/?p=6437"},"modified":"2025-11-26T07:04:16","modified_gmt":"2025-11-26T06:04:16","slug":"como-elegir-cables-de-conexion-de-fibra-para-modulos-opticos","status":"publish","type":"post","link":"https:\/\/yfconnectivity.com\/es\/how-to-choose-fiber-patch-cords-for-optical-modules\/","title":{"rendered":"C\u00f3mo elegir el cable de parcheo de fibra adecuado para un m\u00f3dulo \u00f3ptico \u2014 Gu\u00eda del fabricante"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"6437\" class=\"elementor elementor-6437\" data-elementor-post-type=\"post\">\n\t\t\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-9241746 e-flex e-con-boxed e-con e-parent\" data-id=\"9241746\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-23b7239 elementor-widget elementor-widget-text-editor\" data-id=\"23b7239\" data-element_type=\"widget\" data-e-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\t\t\t<p data-start=\"195\" data-end=\"476\">Optical modules such as SFP, QSFP, QSFP-DD and OSFP cannot operate alone \u2014 they must be paired with the correct type of fiber optic patch cord. The wrong connector, wrong fiber type, or wrong polarity will cause high insertion loss, unstable transmission, or complete link failure.<\/p><p data-start=\"478\" data-end=\"789\">As a fiber optic patch cord manufacturer, <a href=\"https:\/\/yfconnectivity.com\/\">YingFeng Communication (YF)<\/a> has supported global data center and telecom deployments for over 20 years. In this guide, we explain exactly how to match optical modules with the right patch cord, based on practical engineering rules and real manufacturing experience.<\/p><p data-start=\"791\" data-end=\"998\">This article focuses on fiber optic patch cords, not the internal design of optical modules. Our goal is to help integrators, data centers, and system installers select the correct patch cord every time.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5d7acf9 elementor-widget elementor-widget-image\" data-id=\"5d7acf9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/11\/Select-the-Right-Fiber-Patch-Cord-for-Optical-Module-1024x512.webp\" class=\"attachment-large size-large wp-image-6452\" alt=\"Select the Right Fiber Patch Cord for Optical Module\" srcset=\"https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/11\/Select-the-Right-Fiber-Patch-Cord-for-Optical-Module-1024x512.webp 1024w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/11\/Select-the-Right-Fiber-Patch-Cord-for-Optical-Module-300x150.webp 300w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/11\/Select-the-Right-Fiber-Patch-Cord-for-Optical-Module-768x384.webp 768w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/11\/Select-the-Right-Fiber-Patch-Cord-for-Optical-Module-18x9.webp 18w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/11\/Select-the-Right-Fiber-Patch-Cord-for-Optical-Module-600x300.webp 600w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/11\/Select-the-Right-Fiber-Patch-Cord-for-Optical-Module.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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 class=\"elementor-element elementor-element-eda93d4 elementor-toc--content-ellipsis elementor-widget__width-initial elementor-hidden-desktop elementor-hidden-tablet elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"eda93d4\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;no_headings_message&quot;:&quot;No headings were found on this page.&quot;,&quot;container&quot;:&quot;.main-content&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:0,&quot;sizes&quot;:[]},&quot;headings_by_tags&quot;:[&quot;h2&quot;,&quot;h3&quot;,&quot;h4&quot;,&quot;h5&quot;,&quot;h6&quot;],&quot;marker_view&quot;:&quot;numbers&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\tTABLE OF CONTENTS\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__eda93d4\" aria-expanded=\"true\" aria-label=\"Open table of contents\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__eda93d4\" aria-expanded=\"true\" aria-label=\"Close table of contents\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__eda93d4\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b8727a elementor-widget elementor-widget-heading\" data-id=\"5b8727a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Optical Module Interfaces and Their Matching Patch Cords<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-47d61a4 elementor-widget elementor-widget-text-editor\" data-id=\"47d61a4\" data-element_type=\"widget\" data-e-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\t\t\t<p data-start=\"1072\" data-end=\"1220\">Different optical modules use different connector interfaces. Patch cords must match the module interface exactly, otherwise the link will not work.<\/p><p data-start=\"1222\" data-end=\"1276\">Below is the most widely used compatibility table:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-58895c5 eael-table-align-center eael-dt-th-align-left elementor-widget elementor-widget-eael-data-table\" data-id=\"58895c5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-data-table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"eael-data-table-wrap\" data-table_id=\"58895c5\" id=\"eael-data-table-wrapper-58895c5\" data-custom_responsive=\"false\">\n\t\t\t<table class=\"tablesorter eael-data-table center\" id=\"eael-data-table-58895c5\">\n\t\t\t    <thead>\n\t\t\t        <tr class=\"table-header\">\n\t\t\t\t\t\t\t\t\t            <th class=\" sorting\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Optical Module Type<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\" sorting\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Connector Interface<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\" sorting\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Matching Patch Cord<\/span><\/th>\n\t\t\t        \t\t\t\t        <\/tr>\n\t\t\t    <\/thead>\n\t\t\t  \t<tbody>\n\t\t\t\t\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tSFP \/ SFP+ \/ SFP28\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tLC Duplex\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tLC Duplex SM or MM\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tQSFP+ (40G)\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tMPO-12\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tMPO-12 MM (OM3\/OM4)\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tQSFP28 (100G)\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tLC Duplex \/ MPO-12 \/ MPO-8\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tLC Duplex SM or MPO\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tQSFP-DD (400G)\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tMPO-12 \/ MPO-16\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tHigh-performance MPO-12\/16\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tOSFP (400G\/800G)\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tMPO-12 \/ MPO-16 \/ LC\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tMPO or LC\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tCFP \/ CFP2\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tLC or MPO\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tLC Duplex or MPO\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t    <\/tbody>\n\t\t\t<\/table>\n\t\t<\/div>\n\t  \t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-103b869 elementor-widget elementor-widget-text-editor\" data-id=\"103b869\" data-element_type=\"widget\" data-e-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\t\t\t<p data-start=\"1779\" data-end=\"1846\">This table alone explains 80% of real-world matching decisions.<\/p><p data-start=\"1848\" data-end=\"1981\">Because YF manufactures , all the interfaces listed above align naturally with our main product lines.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0455ee3 elementor-widget elementor-widget-heading\" data-id=\"0455ee3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Three Core Principles for Matching Patch Cords with Optical Modules<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b32b275 elementor-widget elementor-widget-text-editor\" data-id=\"b32b275\" data-element_type=\"widget\" data-e-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\t\t\t<p data-start=\"2066\" data-end=\"2196\">No matter what brand or model of optical module you are using, the matching logic always follows the same three engineering rules:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-14914ea elementor-widget elementor-widget-image\" data-id=\"14914ea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/11\/how-to-check-fiber-type-on-optical-module-1-1024x512.webp\" class=\"attachment-large size-large wp-image-6460\" alt=\"\" srcset=\"https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/11\/how-to-check-fiber-type-on-optical-module-1-1024x512.webp 1024w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/11\/how-to-check-fiber-type-on-optical-module-1-300x150.webp 300w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/11\/how-to-check-fiber-type-on-optical-module-1-768x384.webp 768w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/11\/how-to-check-fiber-type-on-optical-module-1-18x9.webp 18w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/11\/how-to-check-fiber-type-on-optical-module-1-600x300.webp 600w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/11\/how-to-check-fiber-type-on-optical-module-1.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\">\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 class=\"elementor-element elementor-element-f341d9c elementor-widget elementor-widget-heading\" data-id=\"f341d9c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">The Fiber Type Must Match (Single-Mode or Multi-Mode)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9c937d8 elementor-widget elementor-widget-text-editor\" data-id=\"9c937d8\" data-element_type=\"widget\" data-e-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\t\t\t<ul><li data-start=\"2271\" data-end=\"2343\">Single-mode optical modules must use <strong data-start=\"2308\" data-end=\"2341\">single-mode patch cords (OS2)<\/strong><\/li><li data-start=\"2271\" data-end=\"2343\">Multi-mode modules must use <strong data-start=\"2374\" data-end=\"2414\">multi-mode patch cords (OM3\/OM4\/OM5)<\/strong><\/li><li data-start=\"2271\" data-end=\"2343\">Mixing SM and MM will cause very high loss and link failure<\/li><\/ul><p data-start=\"2480\" data-end=\"2522\">High-speed multimode links (40G\/100G\/200G) require ultra-low loss OM4\/OM5 jumpers.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c120863 elementor-widget elementor-widget-heading\" data-id=\"c120863\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">The Connector Type Must Match (LC, SC, MPO)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a3bc66a elementor-widget elementor-widget-text-editor\" data-id=\"a3bc66a\" data-element_type=\"widget\" data-e-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\t\t\t<p data-start=\"2841\" data-end=\"2909\">Each optical module is physically designed for a specific connector.<\/p><ul><li data-start=\"2913\" data-end=\"2987\"><strong data-start=\"2913\" data-end=\"2919\">LC<\/strong> \u2192 used in SFP\/SFP+\/SFP28\/100G LR4 and many OSFP\/QSFP-DD breakouts<\/li><li data-start=\"2913\" data-end=\"2987\"><strong data-start=\"2990\" data-end=\"3001\">MPO\/MTP<\/strong> \u2192 used in high-speed parallel transmission (40G, 100G, 200G, 400G, 800G)<\/li><li data-start=\"2913\" data-end=\"2987\"><strong data-start=\"3079\" data-end=\"3085\">SC<\/strong> \u2192 almost never used with modern optical modules (mostly FTTX\/ONT applications)<\/li><\/ul><p data-start=\"3166\" data-end=\"3188\">Engineering principle:<\/p><ul><li data-start=\"3166\" data-end=\"3188\"><span style=\"font-size: 16px;\">If the module port is LC, you must use an <\/span><strong style=\"font-size: 16px;\" data-start=\"3234\" data-end=\"3251\">LC patch cord<\/strong><span style=\"font-size: 16px;\">.<\/span><\/li><li data-start=\"3166\" data-end=\"3188\">If the module port is MPO, you must use an <strong style=\"font-size: 16px;\" data-start=\"3300\" data-end=\"3324\">MPO trunk patch cord<\/strong><span style=\"font-size: 16px;\">.<\/span><\/li><\/ul><p data-start=\"3327\" data-end=\"3443\">Since YF manufactures both <a href=\"https:\/\/yfconnectivity.com\/fiber-optic-connectors\/\"><strong data-start=\"3354\" data-end=\"3374\">LC\/SC connectors<\/strong><\/a> and <strong data-start=\"3379\" data-end=\"3397\">MPO assemblies<\/strong>, we can support all common module interfaces.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6051d6d elementor-widget elementor-widget-heading\" data-id=\"6051d6d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Duplex \/ Simplex \/ Polarity Must Match the Link Type<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b5c94f elementor-widget elementor-widget-text-editor\" data-id=\"3b5c94f\" data-element_type=\"widget\" data-e-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\t\t\t<ul><li data-start=\"3517\" data-end=\"3560\"><strong data-start=\"3517\" data-end=\"3534\">SFP and SFP28<\/strong> \u2192 LC duplex (two-fiber)<\/li><li data-start=\"3517\" data-end=\"3560\"><strong data-start=\"3563\" data-end=\"3580\">QSFP+ 40G SR4<\/strong> \u2192 MPO-12 (four-lane parallel)<\/li><li data-start=\"3517\" data-end=\"3560\"><strong data-start=\"3615\" data-end=\"3634\">QSFP28 100G SR4<\/strong> \u2192 MPO-12<\/li><li data-start=\"3517\" data-end=\"3560\"><strong data-start=\"3648\" data-end=\"3676\">QSFP-DD \/ OSFP 400G\/800G<\/strong> \u2192 MPO-12 \/ MPO-16 depending on lane count<\/li><\/ul><p data-start=\"3720\" data-end=\"3768\">For MPO links, polarity is especially important:<\/p><ul><li data-start=\"3772\" data-end=\"3780\">Type A<\/li><li data-start=\"3772\" data-end=\"3780\">Type B<\/li><li data-start=\"3772\" data-end=\"3780\">Type C<\/li><li data-start=\"3772\" data-end=\"3780\">Key-up \/ key-down configurations<\/li><\/ul><p data-start=\"3841\" data-end=\"3899\">Incorrect polarity will result in TX not connecting to RX.<\/p><p data-start=\"3901\" data-end=\"3988\">YF\u2019s <a href=\"https:\/\/yfconnectivity.com\/mpo-patch-cables\/\">MPO cables<\/a> are available in all polarity types, pre-terminated and factory-tested.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ce1243e elementor-widget elementor-widget-heading\" data-id=\"ce1243e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Common Optical Module and Patch Cord Combinations<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d03b5f elementor-widget elementor-widget-text-editor\" data-id=\"1d03b5f\" data-element_type=\"widget\" data-e-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\t\t\t<p data-start=\"4132\" data-end=\"4170\">This section provides the exact combinations used in real deployments.<\/p><p data-start=\"4132\" data-end=\"4170\"><strong data-start=\"4135\" data-end=\"4170\">10G SFP+ \u2192 LC Duplex Patch Cord<\/strong><\/p><ul><li data-start=\"4173\" data-end=\"4206\">Fiber: SM (OS2) or MM (OM3\/OM4)<\/li><li data-start=\"4173\" data-end=\"4206\">Connector: LC\/UPC or LC\/APC<\/li><li data-start=\"4173\" data-end=\"4206\">Use case: Enterprise networks, switches, servers<\/li><\/ul><p data-start=\"4296\" data-end=\"4335\"><strong data-start=\"4299\" data-end=\"4335\">25G SFP28 \u2192 LC Duplex Patch Cord<\/strong><\/p><ul><li data-start=\"4338\" data-end=\"4375\">Fiber: SM or MM depending on module<\/li><li data-start=\"4338\" data-end=\"4375\">Use case: TOR switches, cloud servers<\/li><\/ul><p data-start=\"4422\" data-end=\"4458\"><strong data-start=\"4425\" data-end=\"4458\">40G QSFP+ \u2192 MPO-12 Patch Cord<\/strong><\/p><ul><li data-start=\"4461\" data-end=\"4480\">Fiber: OM3 or OM4<\/li><li data-start=\"4461\" data-end=\"4480\">Use case: Data center aggregation layers<\/li><li data-start=\"4461\" data-end=\"4480\">Format: 4\u00d710G parallel optics<\/li><\/ul><p data-start=\"4564\" data-end=\"4601\"><strong data-start=\"4567\" data-end=\"4601\">100G QSFP28 \u2192 LC Duplex or MPO<\/strong><\/p><p data-start=\"4602\" data-end=\"4627\">Depending on module type:<\/p><ul><li data-start=\"4630\" data-end=\"4645\">100G LR4 \u2192 LC<\/li><li data-start=\"4630\" data-end=\"4645\">100G SR4 \u2192 MPO-12<\/li><li data-start=\"4630\" data-end=\"4645\">100G DR\/FR \u2192 LC<\/li><\/ul><p data-start=\"4692\" data-end=\"4736\"><strong data-start=\"4695\" data-end=\"4736\">400G QSFP-DD \/ OSFP \u2192 MPO-12 \/ MPO-16<\/strong><\/p><ul><li data-start=\"4739\" data-end=\"4757\">Fiber: OM4 \/ OS2<\/li><li data-start=\"4739\" data-end=\"4757\">Use case: AI clusters, hyperscale data centers<\/li><\/ul><p data-start=\"4813\" data-end=\"4844\"><strong data-start=\"4816\" data-end=\"4844\">800G OSFP \u2192 MPO-16 or LC<\/strong><\/p><ul><li data-start=\"4847\" data-end=\"4869\">Cutting-edge systems<\/li><li data-start=\"4847\" data-end=\"4869\">Extremely sensitive to loss, requires high-quality MPO<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b9f1c27 elementor-widget elementor-widget-heading\" data-id=\"b9f1c27\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Key Quality Factors When Selecting Patch Cords for Optical Modules<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d09b3b elementor-widget elementor-widget-text-editor\" data-id=\"8d09b3b\" data-element_type=\"widget\" data-e-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\t\t\t<p data-start=\"4111\" data-end=\"4307\">As a manufacturer, we recommend checking the following specifications:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45da352 elementor-widget elementor-widget-image\" data-id=\"45da352\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/mpo-fiber-testing-lab-pass-result.webp\" class=\"attachment-large size-large wp-image-5100\" alt=\"Lab technician testing MPO fiber patch cord with a machine displaying PASS result\" srcset=\"https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/mpo-fiber-testing-lab-pass-result.webp 1024w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/mpo-fiber-testing-lab-pass-result-300x200.webp 300w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/mpo-fiber-testing-lab-pass-result-768x512.webp 768w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/mpo-fiber-testing-lab-pass-result-600x400.webp 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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 class=\"elementor-element elementor-element-1bebb16 elementor-widget elementor-widget-text-editor\" data-id=\"1bebb16\" data-element_type=\"widget\" data-e-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\t\t\t<p data-start=\"5087\" data-end=\"5117\"><strong data-start=\"5090\" data-end=\"5117\">(1) Insertion Loss (IL)<\/strong><\/p><p data-start=\"5118\" data-end=\"5163\">Lower IL = more reliable module performance<\/p><ul><li data-start=\"5166\" data-end=\"5192\">LC typical IL: \u2264 0.25 dB<\/li><li data-start=\"5166\" data-end=\"5192\">MPO low-loss IL: \u2264 0.35 dB per connector<\/li><\/ul><p data-start=\"5242\" data-end=\"5269\"><strong data-start=\"5245\" data-end=\"5269\">(2) Return Loss (RL)<\/strong><\/p><ul><li data-start=\"5272\" data-end=\"5286\">UPC: \u2265 50 dB<\/li><li data-start=\"5272\" data-end=\"5286\">APC: \u2265 60 dB<br data-start=\"5301\" data-end=\"5304\" \/>Higher RL reduces reflection and protects the module.<\/li><\/ul><p data-start=\"5364\" data-end=\"5391\"><strong data-start=\"5367\" data-end=\"5391\">(3) End-Face Quality<\/strong><\/p><p data-start=\"5392\" data-end=\"5422\">Especially critical for MPO:<\/p><ul><li data-start=\"5425\" data-end=\"5435\">Geometry<\/li><li data-start=\"5425\" data-end=\"5435\">Fiber height<\/li><li data-start=\"5425\" data-end=\"5435\">Angle<\/li><li data-start=\"5425\" data-end=\"5435\">Apex offset<\/li><\/ul><p data-start=\"5478\" data-end=\"5542\">YF uses interferometer testing for 100% MPO end-face inspection.<\/p><p data-start=\"5549\" data-end=\"5579\"><strong data-start=\"5552\" data-end=\"5579\">(4) Cable Jacket Rating<\/strong><\/p><p data-start=\"5580\" data-end=\"5605\">Depending on environment:<\/p><ul><li data-start=\"5608\" data-end=\"5613\">PVC<\/li><li data-start=\"5608\" data-end=\"5613\">LSZH<\/li><li data-start=\"5608\" data-end=\"5613\">OFNR<\/li><li data-start=\"5608\" data-end=\"5613\">OFNP (plenum grade)<\/li><\/ul><p data-start=\"5660\" data-end=\"5698\"><strong data-start=\"5663\" data-end=\"5698\">(5) Consistency Across Channels<\/strong><\/p><p data-start=\"5699\" data-end=\"5851\">High-speed parallel optics (MPO-12 \/ MPO-16) require extremely consistent IL across all fibers \u2014 this is one of YF\u2019s strongest manufacturing advantages.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4bf4841 elementor-widget elementor-widget-heading\" data-id=\"4bf4841\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why Work With a Patch Cord Manufacturer for Module-Matching Solutions?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c108175 elementor-widget elementor-widget-text-editor\" data-id=\"c108175\" data-element_type=\"widget\" data-e-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\t\t\t<p data-start=\"5939\" data-end=\"5985\">Unlike distributors, manufacturers understand:<\/p><ul><li data-start=\"5989\" data-end=\"6009\">Connector geometry<\/li><li data-start=\"5989\" data-end=\"6009\">Fiber polishing parameters<\/li><li data-start=\"5989\" data-end=\"6009\">Cable structure<\/li><li data-start=\"5989\" data-end=\"6009\">Polarity design<\/li><li data-start=\"5989\" data-end=\"6009\">Assembly tolerances<\/li><li data-start=\"5989\" data-end=\"6009\">High-speed multimode performance<\/li><li data-start=\"5989\" data-end=\"6009\">OEM customization requirements<\/li><\/ul><p data-start=\"6178\" data-end=\"6308\">YF manufactures <strong data-start=\"6194\" data-end=\"6247\">LC\/SC\/MPO connectors, patch cords, and assemblies<\/strong> with over <strong data-start=\"6258\" data-end=\"6295\">20 years of production experience<\/strong>. We support:<\/p><ul><li data-start=\"6312\" data-end=\"6328\">Custom lengths<\/li><li data-start=\"6312\" data-end=\"6328\">Labeling and coding<\/li><li data-start=\"6312\" data-end=\"6328\">High-speed multimode cabling<\/li><li data-start=\"6312\" data-end=\"6328\">MPO polarity options<\/li><li data-start=\"6312\" data-end=\"6328\">Low-loss assemblies<\/li><li data-start=\"6312\" data-end=\"6328\">OEM\/ODM services for global data centers<\/li><\/ul><p data-start=\"6479\" data-end=\"6627\">Whether your system uses 1G SFP, 100G QSFP28, or 800G OSFP, we can provide the matching fiber patch cord solution with stable, low-loss performance.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b5be437 elementor-widget elementor-widget-heading\" data-id=\"b5be437\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">FAQ \u2014 Common Questions About Patch Cords and Optical Module<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-120be43 elementor-widget elementor-widget-n-accordion\" data-id=\"120be43\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1890\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-1890\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Common Questions About LC Connector <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" role=\"region\" aria-labelledby=\"e-n-accordion-item-1890\" class=\"elementor-element elementor-element-da317ae e-con-full e-flex e-con e-child\" data-id=\"da317ae\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b0b982f elementor-widget elementor-widget-text-editor\" data-id=\"b0b982f\" data-element_type=\"widget\" data-e-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\t\t\t<p data-start=\"226\" data-end=\"344\">SFP, SFP+, and SFP28 all use LC duplex interfaces, so you can choose LC\/UPC duplex patch cords.<br data-start=\"329\" data-end=\"332\" \/>For speed:<\/p><ul><li data-start=\"347\" data-end=\"388\">SFP \/ SFP+ \u2192 mostly single-mode OS2<\/li><li data-start=\"347\" data-end=\"388\">SFP28 \u2192 OS2 LC duplex is the safest choice<br data-start=\"433\" data-end=\"436\" \/>If your module is \u201cSR,\u201d then use OM3\/OM4 multimode LC duplex.<\/li><\/ul>\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<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1891\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1891\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> What fiber patch cord should I use for QSFP+, QSFP28, QSFP56, or QSFP-DD? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" role=\"region\" aria-labelledby=\"e-n-accordion-item-1891\" class=\"elementor-element elementor-element-8c93bbc e-flex e-con-boxed e-con e-child\" data-id=\"8c93bbc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3dbfdc0 elementor-widget elementor-widget-text-editor\" data-id=\"3dbfdc0\" data-element_type=\"widget\" data-e-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\t\t\t<p data-start=\"595\" data-end=\"696\">Most 40G\/100G\/200G\/400G modules use either LC duplex or MPO\/MTP interfaces.<br data-start=\"678\" data-end=\"681\" \/>General rule:<\/p><ul><li data-start=\"699\" data-end=\"725\">QSFP+ (40G) \u2192 MPO-12<\/li><li data-start=\"699\" data-end=\"725\">QSFP28 (100G) \u2192 LC duplex \/ MPO-12 \/ MPO-8<\/li><li data-start=\"699\" data-end=\"725\">QSFP56 (200G) \u2192 MPO-8 or LC duplex<\/li><li data-start=\"699\" data-end=\"725\">QSFP-DD (400G) \u2192 MPO-16 or LC duplex<br data-start=\"850\" data-end=\"853\" \/>We manufacture all MPO types (8\/12\/16\/24) to match any data center module requirement.<\/li><\/ul>\t\t\t\t\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\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1892\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1892\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> How do I know if I need UPC or APC connectors for my optical module? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" role=\"region\" aria-labelledby=\"e-n-accordion-item-1892\" class=\"elementor-element elementor-element-c959dcf e-con-full e-flex e-con e-child\" data-id=\"c959dcf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-608bb52 elementor-widget elementor-widget-text-editor\" data-id=\"608bb52\" data-element_type=\"widget\" data-e-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\t\t\t<p data-start=\"1032\" data-end=\"1087\">Check the color or label on your optical module port:<\/p><ul><li data-start=\"1090\" data-end=\"1138\">Blue \/ UPC \u2192 use LC\/SC UPC patch cords<\/li><li data-start=\"1141\" data-end=\"1286\">Green \/ APC \u2192 use LC\/SC APC patch cords<br data-start=\"1188\" data-end=\"1191\" \/>Most data center transceivers use LC\/UPC.<br data-start=\"1236\" data-end=\"1239\" \/>Most FTTH\/OLT\/ODN equipment uses SC\/LC APC.<\/li><\/ul>\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<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1893\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1893\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> What patch cords should I use for 800G OSFP modules? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" role=\"region\" aria-labelledby=\"e-n-accordion-item-1893\" class=\"elementor-element elementor-element-5026adf e-flex e-con-boxed e-con e-child\" data-id=\"5026adf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-346fec0 elementor-widget elementor-widget-text-editor\" data-id=\"346fec0\" data-element_type=\"widget\" data-e-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\t\t\t<p data-start=\"1359\" data-end=\"1386\">800G OSFP generally uses:<\/p><ul><li data-start=\"1389\" data-end=\"1425\">MPO\/MTP-16 for parallel optics<\/li><li data-start=\"1389\" data-end=\"1425\">LC duplex for DR\/FR type optics<br data-start=\"1463\" data-end=\"1466\" \/>Our factory supports MTP-16 Elite assemblies, suitable for 800G SR8\/DR8\/2xFR4 links.<\/li><\/ul>\t\t\t\t\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\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1894\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1894\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Do I need single-mode or multimode patch cords for my module? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" role=\"region\" aria-labelledby=\"e-n-accordion-item-1894\" class=\"elementor-element elementor-element-b1f25d1 e-flex e-con-boxed e-con e-child\" data-id=\"b1f25d1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8d953e3 elementor-widget elementor-widget-text-editor\" data-id=\"8d953e3\" data-element_type=\"widget\" data-e-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\t\t\t<p data-start=\"1636\" data-end=\"1677\">Check the label on your optical module:<\/p><ul><li data-start=\"1680\" data-end=\"1726\">\u201cLR, ER, ZR, DR, FR\u201d \u2192 Single-mode (OS2)<\/li><li data-start=\"1680\" data-end=\"1726\">\u201cSR\u201d \u2192 Multimode (OM3\/OM4\/OM5)<br data-start=\"1763\" data-end=\"1766\" \/>As a factory, we produce OS2, OM3, OM4, OM5 patch cords and can advise based on your equipment list.<\/li><\/ul>\t\t\t\t\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\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c9bbcb8 elementor-widget elementor-widget-heading\" data-id=\"c9bbcb8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusion<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3841996 elementor-widget elementor-widget-text-editor\" data-id=\"3841996\" data-element_type=\"widget\" data-e-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\t\t\t<p data-start=\"6652\" data-end=\"6763\">Optical modules vary widely in design, but selecting the correct patch cord always follows the same principles:<\/p><ul><li data-start=\"6767\" data-end=\"6800\">Match the fiber type (SM vs MM)<\/li><li data-start=\"6803\" data-end=\"6835\">Match the connector (LC \/ MPO)<\/li><li data-start=\"6838\" data-end=\"6874\">Match the link format and polarity<\/li><li data-start=\"6877\" data-end=\"6930\">Ensure low insertion loss and high end-face quality<\/li><\/ul><p data-start=\"6932\" data-end=\"7047\">With the right patch cord, optical modules can achieve stable, high-speed transmission from 1G all the way to 800G.<\/p><p data-start=\"7049\" data-end=\"7262\">As a professional patch cord manufacturer, YingFeng Communication provides a complete range of <strong data-start=\"7144\" data-end=\"7217\">SM\/MM patch cords, LC\/SC jumpers, and high-performance MPO assemblies<\/strong> for modern data center and telecom networks.<\/p>\t\t\t\t\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\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Una gu\u00eda pr\u00e1ctica a nivel de f\u00e1brica sobre c\u00f3mo combinar cables de conexi\u00f3n de fibra con diferentes m\u00f3dulos \u00f3pticos. Aprenda sobre LC frente a MPO, monomodo frente a multimodo, UPC frente a APC, y qu\u00e9 cables de conexi\u00f3n se adaptan a los transceptores SFP, QSFP y OSFP.<\/p>","protected":false},"author":1,"featured_media":6448,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","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":"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":"","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-4)","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-4)","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-4)","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":""},"categories":[26],"tags":[],"class_list":["post-6437","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-professional-insights"],"acf":[],"_links":{"self":[{"href":"https:\/\/yfconnectivity.com\/es\/wp-json\/wp\/v2\/posts\/6437","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yfconnectivity.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yfconnectivity.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yfconnectivity.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yfconnectivity.com\/es\/wp-json\/wp\/v2\/comments?post=6437"}],"version-history":[{"count":25,"href":"https:\/\/yfconnectivity.com\/es\/wp-json\/wp\/v2\/posts\/6437\/revisions"}],"predecessor-version":[{"id":6469,"href":"https:\/\/yfconnectivity.com\/es\/wp-json\/wp\/v2\/posts\/6437\/revisions\/6469"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yfconnectivity.com\/es\/wp-json\/wp\/v2\/media\/6448"}],"wp:attachment":[{"href":"https:\/\/yfconnectivity.com\/es\/wp-json\/wp\/v2\/media?parent=6437"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yfconnectivity.com\/es\/wp-json\/wp\/v2\/categories?post=6437"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yfconnectivity.com\/es\/wp-json\/wp\/v2\/tags?post=6437"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}