{"id":4311,"date":"2025-08-01T02:54:29","date_gmt":"2025-08-01T01:54:29","guid":{"rendered":"https:\/\/yfconnectivity.com\/?p=4311"},"modified":"2025-09-03T03:21:37","modified_gmt":"2025-09-03T02:21:37","slug":"de-que-e-feito-o-cabo-de-fibra-optica","status":"publish","type":"post","link":"https:\/\/yfconnectivity.com\/pt-br\/what-is-fiber-optic-cable-made-of\/","title":{"rendered":"De que \u00e9 feita a fibra \u00f3ptica?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"4311\" class=\"elementor elementor-4311\" 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>If you\u2019ve ever wondered how your internet travels at the speed of light, the secret lies inside <span data-start=\"281\" data-end=\"303\">fiber optic cables<\/span>. But what exactly are they made of? Don\u2019t worry \u2014 in this article, I\u2019ll explain it in the simplest way possible. You won\u2019t need to worry about confusing technical terms or complicated abbreviations. I\u2019ll break everything down step by step, so even if you\u2019re new to the world of fiber optics, you\u2019ll be able to follow along easily.<\/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-adb7086 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=\"adb7086\" 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__adb7086\" 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__adb7086\" 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__adb7086\" 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-2fa9a02 elementor-widget elementor-widget-heading\" data-id=\"2fa9a02\" 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\">Quick Overview: What\u2019s in a Fiber Optic Cable?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-be1a395 elementor-widget elementor-widget-text-editor\" data-id=\"be1a395\" 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=\"3681\" data-end=\"3734\">Here\u2019s a simplified breakdown of the cable structure:<\/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-46da7c9 eael-dt-th-align-center eael-table-align-center elementor-widget elementor-widget-eael-data-table\" data-id=\"46da7c9\" 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=\"46da7c9\" id=\"eael-data-table-wrapper-46da7c9\" data-custom_responsive=\"false\">\n\t\t\t<table class=\"tablesorter eael-data-table center\" id=\"eael-data-table-46da7c9\">\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\">Layer<\/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\">Role<\/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\t<strong>Core<\/strong>\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\tCarries light\/data\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\t<strong>Cladding<\/strong>\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\tKeeps light within the core\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\t<strong>Coating<\/strong>\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\tFirst protection against scratches and moisture\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\t<strong>Buffer Layer\t<\/strong>\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\tAdds shock resistance and insulation\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\t<strong>Strength Member<\/strong>\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\tProvides mechanical strength, absorbs tension\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\t<strong>Water Blocking<\/strong>\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\tPrevents moisture from entering the cable\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\t<strong>Outer Jacket<\/strong>\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\tShields the cable from environmental hazards\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-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\">First, What Is a Fiber Optic Cable?<\/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=\"681\" data-end=\"859\">A fiber optic cable is not the same as a single fiber. Think of it like a bus: the bus itself is the whole cable, and the passengers inside are the individual optical fibers.<\/p><ul data-start=\"861\" data-end=\"957\"><li data-start=\"861\" data-end=\"906\"><p data-start=\"863\" data-end=\"906\"><strong data-start=\"863\" data-end=\"904\">Fiber optic cable = the whole package<\/strong><\/p><\/li><li data-start=\"907\" data-end=\"957\"><p data-start=\"909\" data-end=\"957\"><strong data-start=\"909\" data-end=\"957\">Optical fiber = the tiny glass thread inside<\/strong><\/p><\/li><\/ul><p data-start=\"959\" data-end=\"1252\">A single fiber optic cable usually contains one or more fibers, plus several protective layers that keep the fibers safe. These cables are designed to send data over long distances \u2014 super fast and with very little signal loss. That\u2019s why they are the backbone of modern communication systems.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-a178a32 e-con-full e-flex e-con e-child\" data-id=\"a178a32\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8c916a0 elementor-widget elementor-widget-image\" data-id=\"8c916a0\" 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=\"683\" src=\"https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/24-core-fiber-optic-cable-cross-section-1024x683.webp\" class=\"attachment-large size-large wp-image-5524\" alt=\"Close-up of a 24-core fiber optic cable cross-section, with visible fiber tubes and central strength member.\" srcset=\"https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/24-core-fiber-optic-cable-cross-section-1024x683.webp 1024w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/24-core-fiber-optic-cable-cross-section-300x200.webp 300w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/24-core-fiber-optic-cable-cross-section-768x512.webp 768w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/24-core-fiber-optic-cable-cross-section-600x400.webp 600w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/24-core-fiber-optic-cable-cross-section.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-8898fe8 elementor-widget elementor-widget-image\" data-id=\"8898fe8\" 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\/216-core-fiber-optic-cable-cross-section-1024x683.webp\" class=\"attachment-large size-large wp-image-5523\" alt=\"Cross-section of a 216-core loose-tube fiber optic cable, showing internal fiber arrangement and structure.\" srcset=\"https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/216-core-fiber-optic-cable-cross-section-1024x683.webp 1024w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/216-core-fiber-optic-cable-cross-section-300x200.webp 300w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/216-core-fiber-optic-cable-cross-section-768x512.webp 768w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/216-core-fiber-optic-cable-cross-section-600x400.webp 600w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/216-core-fiber-optic-cable-cross-section.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>\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\">So, What\u2019s Inside a Fiber Optic Cable?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de307ef elementor-widget elementor-widget-text-editor\" data-id=\"de307ef\" 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=\"1302\" data-end=\"1615\">At first glance, a fiber optic cable may look like an ordinary wire. But inside, it is a carefully engineered structure. Every layer has its own job, ensuring that the cable can carry data quickly, reliably, and safely \u2014 even in tough environments like underground tunnels, under the sea, or across city rooftops.<\/p><p data-start=\"1617\" data-end=\"1820\">Because fiber optic cables are used in many different places, there isn\u2019t just one fixed design. But in general, almost all fiber cables share a layered structure. Let\u2019s look at each layer in detail.<\/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-439b7dc elementor-widget elementor-widget-image\" data-id=\"439b7dc\" 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=\"605\" src=\"https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/fiber-optic-cable-cross-section-types-1-2048x1209-1-1024x605.webp\" class=\"attachment-large size-large wp-image-5525\" alt=\"Illustrated cross-sections of different types of fiber optic cables, including duct cable, aerial cable, submarine cable, and indoor fiber structures.\" srcset=\"https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/fiber-optic-cable-cross-section-types-1-2048x1209-1-1024x605.webp 1024w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/fiber-optic-cable-cross-section-types-1-2048x1209-1-300x177.webp 300w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/fiber-optic-cable-cross-section-types-1-2048x1209-1-768x453.webp 768w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/fiber-optic-cable-cross-section-types-1-2048x1209-1-1536x907.webp 1536w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/fiber-optic-cable-cross-section-types-1-2048x1209-1-600x354.webp 600w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/fiber-optic-cable-cross-section-types-1-2048x1209-1.webp 2048w\" 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-22b433c elementor-widget elementor-widget-heading\" data-id=\"22b433c\" 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\">Optical Fiber \u2014 The Heart of the Cable<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-754ead8 elementor-widget elementor-widget-text-editor\" data-id=\"754ead8\" 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=\"1874\" data-end=\"2077\">At the very center is the optical fiber, the part that actually carries light (and therefore your data). This fiber is extremely thin \u2014 about the width of a human hair \u2014 and made of ultra-pure glass.<\/p><p data-start=\"2079\" data-end=\"2129\">The optical fiber itself has three main parts:<\/p><ul><li data-start=\"2133\" data-end=\"2191\"><strong data-start=\"2133\" data-end=\"2141\">Core<\/strong> \u2013 the central glass pathway where light travels<\/li><li data-start=\"2133\" data-end=\"2191\"><strong data-start=\"2194\" data-end=\"2206\">Cladding<\/strong> \u2013 a surrounding glass layer that keeps light trapped inside the core, making sure it doesn\u2019t leak out<\/li><li data-start=\"2133\" data-end=\"2191\"><strong data-start=\"2313\" data-end=\"2324\">Coating<\/strong> \u2013 a thin protective plastic layer that shields the glass from scratches, dust, and moisture<\/li><\/ul><p>There are two main categories of fibers:<\/p><ul><li data-start=\"2464\" data-end=\"2599\"><strong data-start=\"2464\" data-end=\"2491\">Single-mode fiber (SMF)<\/strong>: best for long-distance and high-speed transmission, often used in telecom networks and submarine cables.<\/li><li data-start=\"2464\" data-end=\"2599\"><strong data-start=\"2602\" data-end=\"2628\">Multi-mode fiber (MMF)<\/strong>: used for shorter distances, such as inside buildings, campuses, or data centers.<\/li><\/ul><p>Think of it like highways: single-mode fibers are like expressways for long trips, while multi-mode fibers are like local roads for shorter travel.<\/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-ed49fca elementor-widget elementor-widget-image\" data-id=\"ed49fca\" 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 loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"574\" src=\"https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/fiber-optic-cable-inner-rendering.webp\" class=\"attachment-large size-large wp-image-5527\" alt=\"what is fiber optic cable made of-inner rendering\" srcset=\"https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/fiber-optic-cable-inner-rendering.webp 1000w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/fiber-optic-cable-inner-rendering-300x172.webp 300w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/fiber-optic-cable-inner-rendering-768x441.webp 768w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/fiber-optic-cable-inner-rendering-600x344.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\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-e36c927 elementor-widget elementor-widget-heading\" data-id=\"e36c927\" 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\">Buffer Layer \u2014 Extra Protection<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5024e9a elementor-widget elementor-widget-text-editor\" data-id=\"5024e9a\" 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=\"1252\" data-end=\"1333\">The glass fiber is too fragile to handle by itself, so it needs an additional buffer layer for protection. There are two main styles:<\/p><ul><li data-start=\"1252\" data-end=\"1333\"><strong data-start=\"3049\" data-end=\"3065\">Tight buffer<\/strong>: the coating is applied directly onto the fiber. This makes the cable flexible and easy to handle, perfect for indoor environments.<\/li><li data-start=\"3049\" data-end=\"3199\"><strong data-start=\"3202\" data-end=\"3218\">Loose buffer<\/strong>: the fiber sits inside a small protective tube filled with gel or sometimes dry materials. This design gives the fiber some \u201cbreathing room,\u201d allowing it to expand and contract with temperature changes. It is commonly used outdoors.<\/li><\/ul><p>Loose-buffered cables are especially useful for long-distance or outdoor applications because they provide cushioning and help prevent damage from environmental stress.<\/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-daba71f elementor-widget elementor-widget-heading\" data-id=\"daba71f\" 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\">Strength Members \u2014 The Backbone of the Cable<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0142814 elementor-widget elementor-widget-text-editor\" data-id=\"0142814\" 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=\"1657\" data-end=\"1810\">Even with a coating and buffer, the fiber itself can\u2019t handle much physical stress. Pulling, bending, or stretching would break it easily. That\u2019s why fiber optic cables include strength members \u2014 materials that give the cable structure and absorb tension.<\/p><p data-start=\"1812\" data-end=\"1837\">Strength members can be placed in different parts of the cable:<\/p><ul><li data-start=\"1812\" data-end=\"1837\"><strong data-start=\"4011\" data-end=\"4038\">Central strength member<\/strong> \u2013 a solid rod running through the middle<\/li><li data-start=\"1812\" data-end=\"1837\"><strong data-start=\"4084\" data-end=\"4115\">Peripheral strength members<\/strong> \u2013 materials surrounding the fibers for extra support<\/li><\/ul><p>Common strength materials include:<\/p><ul><li><strong data-start=\"4210\" data-end=\"4222\">Metallic<\/strong>: galvanized steel wires or steel strands (very strong, used in aerial and underground cables)<\/li><li><strong data-start=\"4321\" data-end=\"4337\">Non-metallic<\/strong>: aramid yarn (Kevlar), FRP (fiber-reinforced plastic), or fiberglass (lightweight, used when cables need to avoid electrical interference)<\/li><\/ul><p>For example, aerial cables \u2014 the ones hanging between utility poles \u2014 need very strong strength members to handle the tension caused by gravity and wind.<\/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-ac37b96 elementor-widget elementor-widget-heading\" data-id=\"ac37b96\" 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\">Water Blocking Materials \u2014 Keeping Moisture Away<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9c5e7c2 elementor-widget elementor-widget-text-editor\" data-id=\"9c5e7c2\" 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=\"2323\" data-end=\"2477\">Moisture is one of the biggest enemies of optical fibers. If water seeps in, it can cause signal loss, corrosion, or even freeze inside the cable and crack it. To prevent this, fiber optic cables use special water-blocking materials:<\/p><ul><li data-start=\"4938\" data-end=\"5082\"><strong data-start=\"4938\" data-end=\"4960\">Gel-filled designs<\/strong>: a thick gel is placed inside the buffer tubes to block water. These are reliable but can be messy during installation.<\/li><li data-start=\"4938\" data-end=\"5082\"><strong data-start=\"5085\" data-end=\"5100\">Dry designs<\/strong>: water-blocking powders, yarns, or tapes that swell when wet, sealing off water entry. These are easier to handle and cleaner to work with.<\/li><li data-start=\"4938\" data-end=\"5082\"><strong data-start=\"5245\" data-end=\"5265\">Semi-dry designs<\/strong>: a combination of gel inside tubes and dry materials in the core for double protection.<\/li><\/ul><p>This layer not only keeps water out but also cushions the fibers from vibration and mechanical shock.<\/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-bd51b91 elementor-widget elementor-widget-heading\" data-id=\"bd51b91\" 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\">5. Outer Jacket \u2014 The Cable\u2019s Armor<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-345c9f3 elementor-widget elementor-widget-text-editor\" data-id=\"345c9f3\" 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=\"133\" data-end=\"374\">The outer jacket is the tough protective layer you see on the outside. Think of it as the armor of the fiber cable, guarding all the delicate inner parts from the outside world. Without it, the fiber wouldn\u2019t survive daily wear and tear.<\/p><p data-start=\"376\" data-end=\"406\">The jacket protects against:<\/p><ul><li data-start=\"410\" data-end=\"465\"><strong data-start=\"410\" data-end=\"431\">Mechanical damage<\/strong> \u2013 bending, cutting, or crushing<\/li><li data-start=\"410\" data-end=\"465\"><strong data-start=\"468\" data-end=\"494\">Sunlight (UV exposure)<\/strong> \u2013 long-term outdoor use<\/li><li data-start=\"410\" data-end=\"465\"><strong data-start=\"523\" data-end=\"545\">Chemicals and oils<\/strong> \u2013 especially in industrial environments<\/li><li data-start=\"410\" data-end=\"465\"><strong data-start=\"590\" data-end=\"622\">Moisture and extreme weather<\/strong> \u2013 rain, snow, or humidity<\/li><li data-start=\"410\" data-end=\"465\"><strong data-start=\"653\" data-end=\"682\">High and low temperatures<\/strong> \u2013 from desert heat to arctic cold<\/li><\/ul><p>Common jacket materials include:<\/p><ul><li>\u00a0<strong data-start=\"758\" data-end=\"779\">Polyethylene (PE)<\/strong> \u2013 tough and UV resistant, widely used outdoors<\/li><li><strong data-start=\"831\" data-end=\"859\">PVC (Polyvinyl chloride)<\/strong> \u2013 flexible, used indoors<\/li><li><strong data-start=\"889\" data-end=\"922\">LSZH (Low Smoke Zero Halogen)<\/strong> \u2013 used indoors where fire safety is important, as it releases little smoke in case of fire<\/li><li><strong data-start=\"1018\" data-end=\"1039\">Moisture barriers<\/strong> \u2013 like aluminum-polyethylene laminated tape, used in areas with high humidity or salt corrosion<\/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-2eef6a1 elementor-widget elementor-widget-image\" data-id=\"2eef6a1\" 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 loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/Buried-Optical-Fiber-Cable-1024x768.webp\" class=\"attachment-large size-large wp-image-5526\" alt=\"Buried Optical Fiber Cable on the road\" srcset=\"https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/Buried-Optical-Fiber-Cable-1024x768.webp 1024w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/Buried-Optical-Fiber-Cable-300x225.webp 300w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/Buried-Optical-Fiber-Cable-768x576.webp 768w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/Buried-Optical-Fiber-Cable-600x450.webp 600w, https:\/\/yfconnectivity.com\/wp-content\/uploads\/2025\/08\/Buried-Optical-Fiber-Cable.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-be7a785 elementor-widget elementor-widget-heading\" data-id=\"be7a785\" 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\">Types of Fiber Optic Cable <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a094a1 elementor-widget elementor-widget-text-editor\" data-id=\"3a094a1\" 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>Not all fiber optic cables are the same. Depending on where and how they\u2019re used, the structure can vary a lot. Here are the most common designs:<\/p><ul><li data-start=\"1332\" data-end=\"1424\"><strong data-start=\"1332\" data-end=\"1349\">Indoor cables<\/strong> \u2013 lightweight, flexible, flame-retardant; easy to route inside buildings<\/li><li data-start=\"1332\" data-end=\"1424\"><strong data-start=\"1427\" data-end=\"1445\">Outdoor cables<\/strong> \u2013 rugged, resistant to water, UV, and temperature extremes<\/li><li data-start=\"1332\" data-end=\"1424\"><strong data-start=\"1509\" data-end=\"1526\">Aerial cables<\/strong> \u2013 reinforced to withstand tension when suspended between poles<\/li><li data-start=\"1332\" data-end=\"1424\"><strong data-start=\"1594\" data-end=\"1618\">Direct-buried cables<\/strong> \u2013 thick and armored, designed to be buried underground without extra protection<\/li><li data-start=\"1332\" data-end=\"1424\"><strong data-start=\"1703\" data-end=\"1723\">Submarine cables<\/strong> \u2013 highly armored and pressure-resistant, built to carry data across oceans<\/li><li data-start=\"1332\" data-end=\"1424\"><strong data-start=\"1803\" data-end=\"1828\">Tight-buffered cables<\/strong> \u2013 easy to strip and handle, often used for patch cords and short runs<\/li><li data-start=\"1332\" data-end=\"1424\"><strong data-start=\"1903\" data-end=\"1924\">Loose-tube cables<\/strong> \u2013 ideal for long-distance outdoor networks, offering strong protection against water and temperature changes<\/li><\/ul><p>Each design exists for a reason \u2014 choosing the right one depends on your installation environment and performance needs.<\/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-d05666f elementor-widget elementor-widget-heading\" data-id=\"d05666f\" 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\">Where Are Fiber Optic Cables Used?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-13f1bb5 elementor-widget elementor-widget-text-editor\" data-id=\"13f1bb5\" 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>Fiber optic cables are everywhere, even if you don\u2019t always see them. They form the hidden backbone of modern communication. Let\u2019s take a closer look at some key applications:<\/p><ul><li data-start=\"2382\" data-end=\"2570\"><strong data-start=\"2382\" data-end=\"2426\">Home networks (FTTH \u2013 Fiber to the Home)<\/strong><br data-start=\"2426\" data-end=\"2429\" \/>Fiber brings high-speed internet directly into houses and apartments, enabling fast streaming, online gaming, and smart home connections.<\/li><li data-start=\"2382\" data-end=\"2570\"><strong data-start=\"2574\" data-end=\"2590\">Data centers<\/strong><br data-start=\"2590\" data-end=\"2593\" \/>Inside massive data centers, fiber cables connect thousands of servers, ensuring lightning-fast transfer of information between computers and storage systems.<\/li><li data-start=\"2382\" data-end=\"2570\"><strong data-start=\"2759\" data-end=\"2799\">Telecom towers and backbone networks<\/strong><br data-start=\"2799\" data-end=\"2802\" \/>Fiber connects cell towers to core networks, making mobile communication possible. Without it, 4G and 5G services wouldn\u2019t work.<\/li><li data-start=\"2382\" data-end=\"2570\"><strong data-start=\"2938\" data-end=\"2968\">Industrial control systems<\/strong><br data-start=\"2968\" data-end=\"2971\" \/>Factories and power plants use fiber cables because they are resistant to electromagnetic interference, making them more reliable than copper cables.<\/li><li data-start=\"2382\" data-end=\"2570\"><strong data-start=\"3128\" data-end=\"3166\">Marine and submarine communication<\/strong><br data-start=\"3166\" data-end=\"3169\" \/>Undersea cables connect entire continents. These submarine fiber optic cables carry more than 95% of international internet traffic.<\/li><li data-start=\"2382\" data-end=\"2570\"><strong data-start=\"3309\" data-end=\"3346\">Military and defense applications<\/strong><br data-start=\"3346\" data-end=\"3349\" \/>Fiber optic cables are secure, hard to tap, and resistant to electromagnetic attacks, making them essential for military communications.<\/li><\/ul><p>As you can see, fiber optic cables are not just for internet service providers. They power almost every part of our connected world.<\/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-78e1ed8 elementor-widget elementor-widget-heading\" data-id=\"78e1ed8\" 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 About Fiber Optic Cables<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a8a1399 elementor-widget elementor-widget-n-accordion\" data-id=\"a8a1399\" 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-1760\" 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-1760\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> What is the difference between fiber optic cable and copper cable? <\/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-1760\" class=\"elementor-element elementor-element-2f9112b e-con-full e-flex e-con e-child\" data-id=\"2f9112b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7a8b54e elementor-widget elementor-widget-text-editor\" data-id=\"7a8b54e\" 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><em>Fiber optic cables transmit data using light, while copper cables use electricity. Fiber is much faster, can cover longer distances, and is immune to electromagnetic interference.<\/em><\/p>\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-1761\" 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-1761\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Can fiber optic cables break easily? <\/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-1761\" class=\"elementor-element elementor-element-edc3adf e-flex e-con-boxed e-con e-child\" data-id=\"edc3adf\" 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-f0a0e3a elementor-widget elementor-widget-text-editor\" data-id=\"f0a0e3a\" 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><em>The glass fiber inside is fragile, but the cable\u2019s protective layers (buffer, strength members, and jacket) make it strong enough for everyday use. With proper handling, fiber cables are very reliable.<\/em><\/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\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1762\" 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-1762\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> What is the lifespan of a fiber optic cable? <\/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-1762\" class=\"elementor-element elementor-element-7b9450c e-con-full e-flex e-con e-child\" data-id=\"7b9450c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ac47a84 elementor-widget elementor-widget-text-editor\" data-id=\"ac47a84\" 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><em>If installed correctly, fiber cables can last 25 years or more, depending on the environment. Outdoor and submarine cables are designed for long-term durability.<\/em><\/p>\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-1763\" 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-1763\" >\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 multi-mode fiber? <\/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-1763\" class=\"elementor-element elementor-element-2d3cd2e e-flex e-con-boxed e-con e-child\" data-id=\"2d3cd2e\" 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-4e62215 elementor-widget elementor-widget-text-editor\" data-id=\"4e62215\" 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=\"5243\" data-end=\"5335\">Choose single-mode for long distances and high bandwidth (telecom, backbone networks).<\/li><li data-start=\"5243\" data-end=\"5335\">Choose multi-mode for shorter runs inside buildings or data centers.<\/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-1764\" 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-1764\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Are fiber optic cables waterproof? <\/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-1764\" class=\"elementor-element elementor-element-c9c0d2d e-flex e-con-boxed e-con e-child\" data-id=\"c9c0d2d\" 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-27e7fca elementor-widget elementor-widget-text-editor\" data-id=\"27e7fca\" 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><em>Not all of them. Outdoor and submarine cables include water-blocking materials, but indoor cables are usually not waterproof. Choosing the right type depends on the installation site.<\/em><\/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\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-f73a459 elementor-widget elementor-widget-heading\" data-id=\"f73a459\" 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 It Matters<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4f6f052 elementor-widget elementor-widget-text-editor\" data-id=\"4f6f052\" 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=\"5669\" data-end=\"5761\">Every layer in a fiber optic cable is there for a purpose. A well-designed fiber cable is:<\/p><ul><li data-start=\"5765\" data-end=\"5797\">Stronger and easier to install<\/li><li data-start=\"5765\" data-end=\"5797\">Protected against moisture, UV, and chemicals<\/li><li data-start=\"5765\" data-end=\"5797\">Capable of working in extreme environments<\/li><li data-start=\"5765\" data-end=\"5797\">Long-lasting and reliable for decades<\/li><\/ul><p data-start=\"5938\" data-end=\"6114\">Understanding what a fiber optic cable is made of helps you choose the right solution for your needs \u2014 whether it\u2019s indoor cabling, outdoor trenching, or deep-sea projects.<\/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-68bb483 elementor-widget elementor-widget-heading\" data-id=\"68bb483\" 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\">Final Note: We Know Fiber Inside and Out<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dab2e9e elementor-widget elementor-widget-text-editor\" data-id=\"dab2e9e\" 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=\"6166\" data-end=\"6335\">If you\u2019re working in telecom, infrastructure, or network installation and need a trusted partner for fiber optic materials, <a href=\"https:\/\/yfconnectivity.com\/\"><strong data-start=\"6290\" data-end=\"6316\">YingFeng Communication<\/strong><\/a> is here to help.<\/p><p data-start=\"6337\" data-end=\"6500\">We manufacture everything from <strong><a href=\"https:\/\/yfconnectivity.com\/fiber-optic-connectors\/\">connectors<\/a><\/strong> and <strong><a href=\"https:\/\/yfconnectivity.com\/fiber-optic-patch-cords\/\">patch cords<\/a><\/strong> to <a href=\"https:\/\/yfconnectivity.com\/fiber-optic-outlet\/\"><strong>terminal boxes<\/strong><\/a> and closure kits \u2014 all produced in our own factory, with over 25 years of experience.<\/p><p data-start=\"6502\" data-end=\"6608\">Get in touch with us today to talk about your fiber project. Together, let\u2019s build something that lasts.<\/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>O que exatamente est\u00e1 dentro de um cabo de fibra \u00f3ptica? Desde o n\u00facleo de vidro ultrafino at\u00e9 as camadas protetoras que o mant\u00eam seguro no subsolo, embaixo d'\u00e1gua ou no alto - este guia detalha a estrutura real dos cabos de fibra \u00f3ptica de forma simples e visual. Seja por curiosidade ou por trabalhar em telecomunica\u00e7\u00f5es, essa explica\u00e7\u00e3o f\u00e1cil de seguir ser\u00e1 \u00fatil.<\/p>","protected":false},"author":1,"featured_media":4325,"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-4311","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-professional-insights"],"acf":[],"_links":{"self":[{"href":"https:\/\/yfconnectivity.com\/pt-br\/wp-json\/wp\/v2\/posts\/4311","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yfconnectivity.com\/pt-br\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yfconnectivity.com\/pt-br\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yfconnectivity.com\/pt-br\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yfconnectivity.com\/pt-br\/wp-json\/wp\/v2\/comments?post=4311"}],"version-history":[{"count":46,"href":"https:\/\/yfconnectivity.com\/pt-br\/wp-json\/wp\/v2\/posts\/4311\/revisions"}],"predecessor-version":[{"id":5678,"href":"https:\/\/yfconnectivity.com\/pt-br\/wp-json\/wp\/v2\/posts\/4311\/revisions\/5678"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yfconnectivity.com\/pt-br\/wp-json\/wp\/v2\/media\/4325"}],"wp:attachment":[{"href":"https:\/\/yfconnectivity.com\/pt-br\/wp-json\/wp\/v2\/media?parent=4311"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yfconnectivity.com\/pt-br\/wp-json\/wp\/v2\/categories?post=4311"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yfconnectivity.com\/pt-br\/wp-json\/wp\/v2\/tags?post=4311"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}