{"id":62704,"date":"2026-10-12T11:00:22","date_gmt":"2026-10-12T18:00:22","guid":{"rendered":"https:\/\/enableit.com\/?page_id=62704"},"modified":"2026-10-12T18:15:22","modified_gmt":"2026-10-13T01:15:22","slug":"tecnologia-poe","status":"publish","type":"page","link":"https:\/\/enableit.com\/pt\/poe-technology\/","title":{"rendered":"Tecnologia PoE"},"content":{"rendered":"<div class=\"product\"><div class=\"product\">\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"62704\" class=\"elementor elementor-62704\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f9241f3 elementor-section-height-min-height elementor-section-content-top elementor-section-full_width elementor-section-items-top elementor-section-height-default\" data-id=\"f9241f3\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-657b947\" data-id=\"657b947\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0d3f345 elementor-widget elementor-widget-heading\" data-id=\"0d3f345\" 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\">Extensor Ethernet e Extensor PoE<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-64ce33f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"64ce33f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\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-2486aa9 elementor-widget elementor-widget-heading\" data-id=\"2486aa9\" 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<h1 class=\"elementor-heading-title elementor-size-medium\">Tecnologia Power over Ethernet (PoE)<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c41e32e elementor-widget elementor-widget-text-editor\" data-id=\"c41e32e\" 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 style=\"text-align: center;\"><strong><span style=\"font-size: 14pt;\">Padr\u00f5es de PoE, or\u00e7amentos de energia e PoE de longa dist\u00e2ncia<\/span><\/strong><\/p><p style=\"text-align: center;\">O Power over Ethernet (PoE) envia energia el\u00e9trica e dados de rede juntos por meio de um \u00fanico cabo Ethernet. Uma \u00fanica liga\u00e7\u00e3o pode alimentar uma c\u00e2mera IP, um ponto de acesso Wi-Fi, um telefone VoIP ou um painel de controle de acesso, sem necessidade de tomada ou de eletricista na pr\u00f3pria unidade. A Enable-IT desenvolve equipamentos de extens\u00e3o para PoE e Ethernet nos EUA desde 1997, e este guia re\u00fane o que nossos engenheiros aprenderam sobre como fazer com que o PoE funcione no mundo real. Comece pelos conceitos b\u00e1sicos <a href=\"https:\/\/enableit.com\/pt\/look-at-power-over-ethernet-poe\/\">uma vis\u00e3o profunda sobre o poder sobre Ethernet<\/a> e <a href=\"https:\/\/enableit.com\/pt\/the-advantages-of-power-over-ethernet\/\">As vantagens do PoE<\/a>.<\/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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-39a3697\" data-id=\"39a3697\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-23af96a elementor-widget elementor-widget-global elementor-global-18015 elementor-widget-image\" data-id=\"23af96a\" 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=\"300\" height=\"300\" src=\"https:\/\/enableit.com\/wp-content\/uploads\/2018\/09\/USPTO.webp\" class=\"attachment-medium size-medium wp-image-15674\" alt=\"USPTO.png\" srcset=\"https:\/\/enableit.com\/wp-content\/uploads\/2018\/09\/USPTO.webp 300w, https:\/\/enableit.com\/wp-content\/uploads\/2018\/09\/USPTO-100x100.webp 100w, https:\/\/enableit.com\/wp-content\/uploads\/2018\/09\/USPTO-96x96.webp 96w, https:\/\/enableit.com\/wp-content\/uploads\/2018\/09\/USPTO-150x150.webp 150w, https:\/\/enableit.com\/wp-content\/uploads\/2018\/09\/USPTO-64x64.webp 64w, https:\/\/enableit.com\/wp-content\/uploads\/2018\/09\/USPTO-65x65.webp 65w, https:\/\/enableit.com\/wp-content\/uploads\/2018\/09\/USPTO-600x600.webp 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\">\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-27b94e9 elementor-widget elementor-widget-spacer\" data-id=\"27b94e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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-e795fb1 elementor-widget elementor-widget-spacer\" data-id=\"e795fb1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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-b22abb3 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"b22abb3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"https:\/\/enableit.com\/pt\/calculadora-de-poe\/\" target=\"_blank\" title=\"\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-calculator\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M400 0H48C22.4 0 0 22.4 0 48v416c0 25.6 22.4 48 48 48h352c25.6 0 48-22.4 48-48V48c0-25.6-22.4-48-48-48zM128 435.2c0 6.4-6.4 12.8-12.8 12.8H76.8c-6.4 0-12.8-6.4-12.8-12.8v-38.4c0-6.4 6.4-12.8 12.8-12.8h38.4c6.4 0 12.8 6.4 12.8 12.8v38.4zm0-128c0 6.4-6.4 12.8-12.8 12.8H76.8c-6.4 0-12.8-6.4-12.8-12.8v-38.4c0-6.4 6.4-12.8 12.8-12.8h38.4c6.4 0 12.8 6.4 12.8 12.8v38.4zm128 128c0 6.4-6.4 12.8-12.8 12.8h-38.4c-6.4 0-12.8-6.4-12.8-12.8v-38.4c0-6.4 6.4-12.8 12.8-12.8h38.4c6.4 0 12.8 6.4 12.8 12.8v38.4zm0-128c0 6.4-6.4 12.8-12.8 12.8h-38.4c-6.4 0-12.8-6.4-12.8-12.8v-38.4c0-6.4 6.4-12.8 12.8-12.8h38.4c6.4 0 12.8 6.4 12.8 12.8v38.4zm128 128c0 6.4-6.4 12.8-12.8 12.8h-38.4c-6.4 0-12.8-6.4-12.8-12.8V268.8c0-6.4 6.4-12.8 12.8-12.8h38.4c6.4 0 12.8 6.4 12.8 12.8v166.4zm0-256c0 6.4-6.4 12.8-12.8 12.8H76.8c-6.4 0-12.8-6.4-12.8-12.8V76.8C64 70.4 70.4 64 76.8 64h294.4c6.4 0 12.8 6.4 12.8 12.8v102.4z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Extensor de dist\u00e2ncia e planejador de PoE<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0cc4afd elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0cc4afd\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;,&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9485336\" data-id=\"9485336\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e380cea elementor-widget elementor-widget-heading\" data-id=\"e380cea\" 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-medium\">Solu\u00e7\u00f5es de Extens\u00e3o de Energia por Ethernet e PoE<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e2c8b18 elementor-grid-5 elementor-posts--align-center elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-posts--thumbnail-top elementor-widget elementor-widget-posts\" data-id=\"e2c8b18\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;classic_columns&quot;:&quot;5&quot;,&quot;classic_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:40,&quot;sizes&quot;:[]},&quot;classic_columns_tablet&quot;:&quot;2&quot;,&quot;classic_columns_mobile&quot;:&quot;1&quot;,&quot;classic_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;classic_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"posts.classic\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-classic elementor-grid\" role=\"list\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-62323 post type-post status-publish format-standard has-post-thumbnail hentry category-news category-power-over-ethernet-poe-extender-solutions\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/enableit.com\/pt\/passive-poe\/\" tabindex=\"-1\" target=\"&quot;_blank&quot;\">\n\t\t\t<div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/In-Depth-Look-At-Power-Over-Ethernet-300x300.webp\" class=\"attachment-medium size-medium wp-image-62311\" alt=\"Uma vis\u00e3o detalhada sobre o Power Over Ethernet (PoE)\" title=\"\" srcset=\"https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/In-Depth-Look-At-Power-Over-Ethernet-300x300.webp 300w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/In-Depth-Look-At-Power-Over-Ethernet-768x768.webp 768w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/In-Depth-Look-At-Power-Over-Ethernet-500x500.webp 500w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/In-Depth-Look-At-Power-Over-Ethernet-100x100.webp 100w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/In-Depth-Look-At-Power-Over-Ethernet-64x64.webp 64w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/In-Depth-Look-At-Power-Over-Ethernet.webp 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/enableit.com\/pt\/passive-poe\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tEquipamento PoE Passivo: Desativar o PoE por Portas Pode Causar Desastre\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t25 de setembro de 2026\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-post__read-more-wrapper\">\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/enableit.com\/pt\/passive-poe\/\" aria-label=\"Leia mais sobre Passive PoE Equipment: Turning Off Per-Port PoE Can Spell Disaster\" tabindex=\"-1\" target=\"_blank\">\n\t\t\tLer mais \u00bb\t\t<\/a>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-61861 post type-post status-publish format-standard has-post-thumbnail hentry category-news category-power-over-ethernet-poe-extender-solutions\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/enableit.com\/pt\/single-wire-poe-extender\/\" tabindex=\"-1\" target=\"&quot;_blank&quot;\">\n\t\t\t<div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/Enable-IT-Wave-Glider-2-300x200.png\" class=\"attachment-medium size-medium wp-image-61854\" alt=\"O Enable-IT-Wave-Glider utiliza os Extensores PoE da Enable-IT\" title=\"\" srcset=\"https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/Enable-IT-Wave-Glider-2-300x200.png 300w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/Enable-IT-Wave-Glider-2-768x512.png 768w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/Enable-IT-Wave-Glider-2-500x333.png 500w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/Enable-IT-Wave-Glider-2-64x43.png 64w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/Enable-IT-Wave-Glider-2.png 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/enableit.com\/pt\/single-wire-poe-extender\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tExtensor PoE de Fio \u00danico \u201cImposs\u00edvel\u201d: Desafio Open Ocean\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t15 de setembro de 2026\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-post__read-more-wrapper\">\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/enableit.com\/pt\/single-wire-poe-extender\/\" aria-label=\"Leia mais sobre Single Wire PoE Extender \u201cImpossible\u201d : Open Ocean Challenge\" tabindex=\"-1\" target=\"_blank\">\n\t\t\tLer mais \u00bb\t\t<\/a>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-58790 post type-post status-publish format-standard has-post-thumbnail hentry category-news category-power-over-ethernet-poe-extender-solutions\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/enableit.com\/pt\/poe-power-budget\/\" tabindex=\"-1\" target=\"&quot;_blank&quot;\">\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/PoE-Power-Budget-in-PoE-Powered-300x200.webp\" class=\"attachment-medium size-medium wp-image-61440\" alt=\"Or\u00e7amento de energia PoE em aplica\u00e7\u00f5es com PoE: o assassino silencioso das redes que &quot;apenas funcionam&quot;\" title=\"\" srcset=\"https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/PoE-Power-Budget-in-PoE-Powered-300x200.webp 300w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/PoE-Power-Budget-in-PoE-Powered-768x512.webp 768w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/PoE-Power-Budget-in-PoE-Powered-500x333.webp 500w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/PoE-Power-Budget-in-PoE-Powered-64x43.webp 64w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/PoE-Power-Budget-in-PoE-Powered.webp 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/enableit.com\/pt\/poe-power-budget\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tOr\u00e7amento de energia PoE em aplica\u00e7\u00f5es com tecnologia PoE:<br> O assassino silencioso das redes que \u201capenas funcionam\u201d\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t14 de maio de 2026\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-post__read-more-wrapper\">\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/enableit.com\/pt\/poe-power-budget\/\" aria-label=\"Leia mais sobre PoE Power Budget in PoE-Powered Applications:&lt;br&gt; The Silent Killer of &ldquo;Almost Working&rdquo; Networks\" tabindex=\"-1\" target=\"_blank\">\n\t\t\tLer mais \u00bb\t\t<\/a>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-48728 post type-post status-publish format-standard has-post-thumbnail hentry category-news category-power-over-ethernet-poe-extender-solutions\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/enableit.com\/pt\/poe-testers\/\" tabindex=\"-1\" target=\"&quot;_blank&quot;\">\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/PoE-Testers-300x225.webp\" class=\"attachment-medium size-medium wp-image-61616\" alt=\"Testadores de PoE (Power over Ethernet tester) \u2013 Medi\u00e7\u00e3o de pot\u00eancia ativa versus passiva e de consumo de watts.\" title=\"\" srcset=\"https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/PoE-Testers-300x225.webp 300w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/PoE-Testers-200x150.webp 200w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/PoE-Testers-768x576.webp 768w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/PoE-Testers-500x375.webp 500w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/PoE-Testers-64x48.webp 64w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/PoE-Testers.webp 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/enableit.com\/pt\/poe-testers\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tTestadores de PoE (Power over Ethernet tester) \u2013 Medi\u00e7\u00e3o de pot\u00eancia ativa versus passiva e de consumo de watts.\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t1 de novembro de 2024\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-post__read-more-wrapper\">\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/enableit.com\/pt\/poe-testers\/\" aria-label=\"Leia mais sobre PoE Testers (Power over Ethernet tester) Active vs Passive and Wattage Measurement.\" tabindex=\"-1\" target=\"_blank\">\n\t\t\tLer mais \u00bb\t\t<\/a>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-48745 post type-post status-publish format-standard has-post-thumbnail hentry category-news category-power-over-ethernet-poe-extender-solutions\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/enableit.com\/pt\/active-poe-vs-passive-poe\/\" tabindex=\"-1\" target=\"&quot;_blank&quot;\">\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/Active-and-passive-PoE-300x225.webp\" class=\"attachment-medium size-medium wp-image-61618\" alt=\"PoE ativo - PoE passivo - Principais insights para maximizar a efici\u00eancia da sua rede\" title=\"\" srcset=\"https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/Active-and-passive-PoE-300x225.webp 300w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/Active-and-passive-PoE-200x150.webp 200w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/Active-and-passive-PoE-768x576.webp 768w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/Active-and-passive-PoE-500x375.webp 500w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/Active-and-passive-PoE-64x48.webp 64w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/Active-and-passive-PoE.webp 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/enableit.com\/pt\/active-poe-vs-passive-poe\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tPoE Ativo \u2013 PoE Passivo \u2013 Principais Insights para Maximizar a Efici\u00eancia da Sua Rede\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t30 de outubro de 2024\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-post__read-more-wrapper\">\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/enableit.com\/pt\/active-poe-vs-passive-poe\/\" aria-label=\"Leia mais sobre Active PoE &#8211; Passive PoE &#8211; Key Insights for Maximizing Your Network Efficiency\" tabindex=\"-1\" target=\"_blank\">\n\t\t\tLer mais \u00bb\t\t<\/a>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-48782 post type-post status-publish format-standard has-post-thumbnail hentry category-news category-power-over-ethernet-poe-extender-solutions\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/enableit.com\/pt\/poe-wattage-draw\/\" tabindex=\"-1\" target=\"&quot;_blank&quot;\">\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"169\" src=\"https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/PoE-Wattage-Draw-300x169.webp\" class=\"attachment-medium size-medium wp-image-61613\" alt=\"O consumo de pot\u00eancia PoE otimiza de forma precisa a efici\u00eancia energ\u00e9tica da rede\" title=\"\" srcset=\"https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/PoE-Wattage-Draw-300x169.webp 300w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/PoE-Wattage-Draw-768x432.webp 768w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/PoE-Wattage-Draw-500x281.webp 500w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/PoE-Wattage-Draw-64x36.webp 64w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/PoE-Wattage-Draw.webp 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/enableit.com\/pt\/poe-wattage-draw\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tO consumo de pot\u00eancia PoE otimiza de forma precisa a efici\u00eancia energ\u00e9tica da rede\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t3 de outubro de 2024\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-post__read-more-wrapper\">\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/enableit.com\/pt\/poe-wattage-draw\/\" aria-label=\"Leia mais sobre PoE Wattage Draw Accurately Optimize Network Power Efficiency\" tabindex=\"-1\" target=\"_blank\">\n\t\t\tLer mais \u00bb\t\t<\/a>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-46986 post type-post status-publish format-standard has-post-thumbnail hentry category-news category-power-over-ethernet-poe-extender-solutions\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/enableit.com\/pt\/poe-distance\/\" tabindex=\"-1\" target=\"&quot;_blank&quot;\">\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/Maximize-PoE-Distance-300x200.webp\" class=\"attachment-medium size-medium wp-image-61625\" alt=\"Maximize a dist\u00e2ncia de alimenta\u00e7\u00e3o PoE de forma f\u00e1cil e eficiente com os Injectores PoE da EnableIT em 2024\" title=\"\" srcset=\"https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/Maximize-PoE-Distance-300x200.webp 300w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/Maximize-PoE-Distance-768x512.webp 768w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/Maximize-PoE-Distance-500x333.webp 500w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/Maximize-PoE-Distance-64x43.webp 64w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/Maximize-PoE-Distance.webp 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/enableit.com\/pt\/poe-distance\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tMaximize a dist\u00e2ncia de alimenta\u00e7\u00e3o PoE de forma f\u00e1cil e eficiente com os Injectores PoE da EnableIT em 2024\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t5 de agosto de 2024\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-post__read-more-wrapper\">\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/enableit.com\/pt\/poe-distance\/\" aria-label=\"Leia mais sobre Maximize PoE Distance Effortlessly with EnableIT PoE Injectors in 2024\" tabindex=\"-1\" target=\"_blank\">\n\t\t\tLer mais \u00bb\t\t<\/a>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-34243 post type-post status-publish format-standard has-post-thumbnail hentry category-news category-power-over-ethernet-poe-extender-solutions category-security-surveillance\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/enableit.com\/pt\/new-powerful-poe-extender-extend-surveillance-cameras\/\" tabindex=\"-1\" target=\"&quot;_blank&quot;\">\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"169\" src=\"https:\/\/enableit.com\/wp-content\/uploads\/2022\/02\/302C592C-A16E-4403-B70F-E7C437C9170A-300x169.png\" class=\"attachment-medium size-medium wp-image-61742\" alt=\"Dist\u00e2ncia de Extens\u00e3o PoE potente para suas c\u00e2meras de vigil\u00e2ncia\" title=\"\" srcset=\"https:\/\/enableit.com\/wp-content\/uploads\/2022\/02\/302C592C-A16E-4403-B70F-E7C437C9170A-300x169.png 300w, https:\/\/enableit.com\/wp-content\/uploads\/2022\/02\/302C592C-A16E-4403-B70F-E7C437C9170A-1280x720.png 1280w, https:\/\/enableit.com\/wp-content\/uploads\/2022\/02\/302C592C-A16E-4403-B70F-E7C437C9170A-768x432.png 768w, https:\/\/enableit.com\/wp-content\/uploads\/2022\/02\/302C592C-A16E-4403-B70F-E7C437C9170A-1536x864.png 1536w, https:\/\/enableit.com\/wp-content\/uploads\/2022\/02\/302C592C-A16E-4403-B70F-E7C437C9170A-500x281.png 500w, https:\/\/enableit.com\/wp-content\/uploads\/2022\/02\/302C592C-A16E-4403-B70F-E7C437C9170A-64x36.png 64w, https:\/\/enableit.com\/wp-content\/uploads\/2022\/02\/302C592C-A16E-4403-B70F-E7C437C9170A.png 1672w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/enableit.com\/pt\/new-powerful-poe-extender-extend-surveillance-cameras\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tDist\u00e2ncia de Extens\u00e3o PoE potente para suas c\u00e2meras de vigil\u00e2ncia\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t11 de fevereiro de 2022\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-post__read-more-wrapper\">\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/enableit.com\/pt\/new-powerful-poe-extender-extend-surveillance-cameras\/\" aria-label=\"Leia mais sobre Powerful PoE Extender Distance For Your Surveillance Cameras\" tabindex=\"-1\" target=\"_blank\">\n\t\t\tLer mais \u00bb\t\t<\/a>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-33631 post type-post status-publish format-standard has-post-thumbnail hentry category-power-over-ethernet-poe-extender-solutions\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/enableit.com\/pt\/the-advantages-of-power-over-ethernet\/\" tabindex=\"-1\" target=\"&quot;_blank&quot;\">\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/enableit.com\/wp-content\/uploads\/2021\/08\/3a15c2f2-7665-41b8-9664-4b14835489e1-300x225.png\" class=\"attachment-medium size-medium wp-image-61757\" alt=\"Os benef\u00edcios do Power over Ethernet\" title=\"\" srcset=\"https:\/\/enableit.com\/wp-content\/uploads\/2021\/08\/3a15c2f2-7665-41b8-9664-4b14835489e1-300x225.png 300w, https:\/\/enableit.com\/wp-content\/uploads\/2021\/08\/3a15c2f2-7665-41b8-9664-4b14835489e1-1280x960.png 1280w, https:\/\/enableit.com\/wp-content\/uploads\/2021\/08\/3a15c2f2-7665-41b8-9664-4b14835489e1-200x150.png 200w, https:\/\/enableit.com\/wp-content\/uploads\/2021\/08\/3a15c2f2-7665-41b8-9664-4b14835489e1-768x576.png 768w, https:\/\/enableit.com\/wp-content\/uploads\/2021\/08\/3a15c2f2-7665-41b8-9664-4b14835489e1-500x375.png 500w, https:\/\/enableit.com\/wp-content\/uploads\/2021\/08\/3a15c2f2-7665-41b8-9664-4b14835489e1-64x48.png 64w, https:\/\/enableit.com\/wp-content\/uploads\/2021\/08\/3a15c2f2-7665-41b8-9664-4b14835489e1.png 1448w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/enableit.com\/pt\/the-advantages-of-power-over-ethernet\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tOs benef\u00edcios do Power over Ethernet\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t18 de agosto de 2021\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-post__read-more-wrapper\">\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/enableit.com\/pt\/the-advantages-of-power-over-ethernet\/\" aria-label=\"Leia mais sobre The Advantages of Power over Ethernet\" tabindex=\"-1\" target=\"_blank\">\n\t\t\tLer mais \u00bb\t\t<\/a>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-33615 post type-post status-publish format-standard has-post-thumbnail hentry category-power-over-ethernet-poe-extender-solutions\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/enableit.com\/pt\/difference-between-a-poe-injector-and-a-poe-splitter\/\" tabindex=\"-1\" target=\"&quot;_blank&quot;\">\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"169\" src=\"https:\/\/enableit.com\/wp-content\/uploads\/2021\/08\/e2248bc4-711d-4588-8416-c24599552237-300x169.png\" class=\"attachment-medium size-medium wp-image-61759\" alt=\"Injector PoE vs Splitter PoE: uma guia abrangente sobre o PoE\" title=\"\" srcset=\"https:\/\/enableit.com\/wp-content\/uploads\/2021\/08\/e2248bc4-711d-4588-8416-c24599552237-300x169.png 300w, https:\/\/enableit.com\/wp-content\/uploads\/2021\/08\/e2248bc4-711d-4588-8416-c24599552237-1280x720.png 1280w, https:\/\/enableit.com\/wp-content\/uploads\/2021\/08\/e2248bc4-711d-4588-8416-c24599552237-768x432.png 768w, https:\/\/enableit.com\/wp-content\/uploads\/2021\/08\/e2248bc4-711d-4588-8416-c24599552237-1536x864.png 1536w, https:\/\/enableit.com\/wp-content\/uploads\/2021\/08\/e2248bc4-711d-4588-8416-c24599552237-500x281.png 500w, https:\/\/enableit.com\/wp-content\/uploads\/2021\/08\/e2248bc4-711d-4588-8416-c24599552237-64x36.png 64w, https:\/\/enableit.com\/wp-content\/uploads\/2021\/08\/e2248bc4-711d-4588-8416-c24599552237.png 1672w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/enableit.com\/pt\/difference-between-a-poe-injector-and-a-poe-splitter\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tInjector PoE vs Splitter PoE <br> Um Guia Completo sobre PoE\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t13 de agosto de 2021\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-post__read-more-wrapper\">\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/enableit.com\/pt\/difference-between-a-poe-injector-and-a-poe-splitter\/\" aria-label=\"Leia mais sobre PoE Injector vs PoE Splitter &lt;br&gt; Um Guia Completo sobre PoE\" tabindex=\"-1\" target=\"_blank\">\n\t\t\tLer mais \u00bb\t\t<\/a>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-49373 post type-post status-publish format-standard has-post-thumbnail hentry category-power-over-ethernet-poe-extender-solutions\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/enableit.com\/pt\/look-at-power-over-ethernet-poe\/\" tabindex=\"-1\" target=\"&quot;_blank&quot;\">\n\t\t\t<div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/In-Depth-Look-At-Power-Over-Ethernet-300x300.webp\" class=\"attachment-medium size-medium wp-image-62311\" alt=\"Uma vis\u00e3o detalhada sobre o Power Over Ethernet (PoE)\" title=\"\" srcset=\"https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/In-Depth-Look-At-Power-Over-Ethernet-300x300.webp 300w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/In-Depth-Look-At-Power-Over-Ethernet-768x768.webp 768w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/In-Depth-Look-At-Power-Over-Ethernet-500x500.webp 500w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/In-Depth-Look-At-Power-Over-Ethernet-100x100.webp 100w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/In-Depth-Look-At-Power-Over-Ethernet-64x64.webp 64w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/In-Depth-Look-At-Power-Over-Ethernet.webp 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/enableit.com\/pt\/look-at-power-over-ethernet-poe\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tUma vis\u00e3o detalhada sobre o Power Over Ethernet (PoE)\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t8 de setembro de 2014\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-post__read-more-wrapper\">\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/enableit.com\/pt\/look-at-power-over-ethernet-poe\/\" aria-label=\"Leia mais sobre An In-Depth Look At Power Over Ethernet (PoE)\" tabindex=\"-1\" target=\"_blank\">\n\t\t\tLer mais \u00bb\t\t<\/a>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-15221 post type-post status-publish format-standard has-post-thumbnail hentry category-power-over-ethernet-poe-extender-solutions\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/enableit.com\/pt\/poe-vs-poe-vs-passive-poe\/\" tabindex=\"-1\" target=\"&quot;_blank&quot;\">\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"169\" src=\"https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/Power-over-Ethernet-300x169.webp\" class=\"attachment-medium size-medium wp-image-62022\" alt=\"Extensores de energia via Ethernet da Enable-IT\" title=\"\" srcset=\"https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/Power-over-Ethernet-300x169.webp 300w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/Power-over-Ethernet-768x432.webp 768w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/Power-over-Ethernet-500x281.webp 500w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/Power-over-Ethernet-64x36.webp 64w, https:\/\/enableit.com\/wp-content\/uploads\/2026\/09\/Power-over-Ethernet.webp 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/enableit.com\/pt\/poe-vs-poe-vs-passive-poe\/\" target=\"&quot;_blank&quot;\">\n\t\t\t\tEncontre as principais diferen\u00e7as entre PoE, PoE+ e PoE++ e o PoE passivo\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t8 de mar\u00e7o de 2012\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-post__read-more-wrapper\">\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/enableit.com\/pt\/poe-vs-poe-vs-passive-poe\/\" aria-label=\"Leia mais sobre Find Key Differences PoE Vs PoE+ Vs PoE++ &amp; Passive PoE\" tabindex=\"-1\" target=\"_blank\">\n\t\t\tLer mais \u00bb\t\t<\/a>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\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-30322ab elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"30322ab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\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-d15aa90 elementor-widget elementor-widget-text-editor\" data-id=\"d15aa90\" 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<h3 style=\"text-align: left;\"><span style=\"color: #ffffff;\">Padr\u00f5es de PoE: PoE, PoE+ e PoE++<\/span><\/h3><p style=\"text-align: left;\"><span style=\"color: #ffffff;\">A IEEE define a quantidade de pot\u00eancia que um porto pode fornecer com seguran\u00e7a:<\/span><\/p><ul style=\"text-align: left;\"><li><span style=\"color: #ffffff;\"><strong>802.3af (PoE, Tipo 1):<\/strong> 15,4 W na fonte, cerca de 12,95 W no dispositivo.<\/span><\/li><li><span style=\"color: #ffffff;\"><strong>802.3at (PoE+, Tipo 2):<\/strong> 30 W na fonte, 25,5 W no dispositivo.<\/span><\/li><li><span style=\"color: #ffffff;\"><strong>802.3bt (PoE++, Tipo 3 e Tipo 4):<\/strong> at\u00e9 60 W e 90 W na fonte, utilizando todos os quatro pares de fios.<\/span><\/li><\/ul><p style=\"text-align: left;\"><span style=\"color: #ffffff;\">Consulte a an\u00e1lise completa em <a style=\"color: #ffffff;\" href=\"https:\/\/enableit.com\/pt\/poe-vs-poe-vs-passive-poe\/\">PoE vs PoE+ vs PoE++<\/a>.<\/span><\/p><h3 style=\"text-align: left;\"><span style=\"color: #ffffff;\">PoE ativo vs. passivo<\/span><\/h3><p style=\"text-align: left;\"><span style=\"color: #ffffff;\">O PoE ativo baseado em padr\u00f5es \u00e9 cauteloso por design. O switch ou injector primeiro detecta um dispositivo v\u00e1lido, ent\u00e3o negocia a classe de pot\u00eancia e s\u00f3 ent\u00e3o passa para 44\u201357 V. Desliga a alimenta\u00e7\u00e3o em poucos mil\u00e9simos de segundo quando o dispositivo se desconecta. O PoE passivo n\u00e3o possui handshake. Ele mant\u00e9m uma tens\u00e3o fixa de 12, 24 ou 48 V no cabo, independentemente de algo estar conectado ou n\u00e3o. Essa diferen\u00e7a \u00e9 importante: alternar o PoE por porta em equipamentos passivos pode causar curto-circuito nos pinos adjacentes e danificar o equipamento. Saiba mais em <a style=\"color: #ffffff;\" href=\"https:\/\/enableit.com\/pt\/active-poe-vs-passive-poe\/\">PoE ativo vs PoE passivo<\/a> e <a style=\"color: #ffffff;\" href=\"https:\/\/enableit.com\/pt\/passive-poe\/\">Por que desligar o PoE por porta em equipamentos passivos pode causar problemas<\/a>.<\/span><\/p><h3 style=\"text-align: left;\"><span style=\"color: #ffffff;\">Pot\u00eancia e consumo de watts<\/span><\/h3><p style=\"text-align: left;\"><span style=\"color: #ffffff;\">A maioria das redes PoE que apenas funcionam parcialmente falha devido a problemas aritm\u00e9ticos, n\u00e3o ao hardware. Uma c\u00e2mera que consome entre 8 e 12 W durante o dia pode consumir 25 a 40 W \u00e0 noite com o IR ligado, e uma c\u00e2mera PTZ com o seu aquecedor ligado pode precisar de 60 a 90 W. As classifica\u00e7\u00f5es padr\u00e3o s\u00e3o medidas na fonte, portanto as perdas de cabo s\u00e3o calculadas com base no valor m\u00e9dio di\u00e1rio. Projetemos para a carga m\u00e1xima, n\u00e3o para a m\u00e9dia di\u00e1ria. Nos nossos guias sobre <a style=\"color: #ffffff;\" href=\"https:\/\/enableit.com\/pt\/poe-power-budget\/\">Or\u00e7amento de energia PoE<\/a> e <a style=\"color: #ffffff;\" href=\"https:\/\/enableit.com\/pt\/poe-wattage-draw\/\">Pot\u00eancia de consumo do PoE<\/a> mostre como planejar isso. A <a style=\"color: #ffffff;\" href=\"https:\/\/enableit.com\/pt\/poe-testers\/\">Testador de PoE<\/a> confirma a tens\u00e3o, a classe e a pot\u00eancia reais que atingem o dispositivo. Entendendo os pap\u00e9is de um <a style=\"color: #ffffff;\" href=\"https:\/\/enableit.com\/pt\/difference-between-a-poe-injector-and-a-poe-splitter\/\">Injetor PoE vs divisor PoE<\/a> Ajuda a fornecer energia exatamente onde ela \u00e9 necess\u00e1ria.<\/span><\/p><h3 style=\"text-align: left;\"><span style=\"color: #ffffff;\">Atingindo mais de 328 p\u00e9s<\/span><\/h3><p style=\"text-align: left;\"><span style=\"color: #ffffff;\">Todos os padr\u00f5es IEEE PoE compartilham o mesmo limite de 100 metros (328 p\u00e9s). Passado esse ponto, a tens\u00e3o cai e os dados ficam defeituosos. Os inje\u00e7\u00e3oadores PoE Enable-IT e <a style=\"color: #ffffff;\" href=\"https:\/\/enableit.com\/pt\/poe-extender\/\">Extensores PoE<\/a> regenera energia e dados para alcan\u00e7ar milhares de p\u00e9s acima da rede de cobre ou coax existente, sem necessidade de conex\u00e3o no extremo oposto. Veja como funciona <a style=\"color: #ffffff;\" href=\"https:\/\/enableit.com\/pt\/poe-distance\/\">maximizar a dist\u00e2ncia do PoE<\/a> e <a style=\"color: #ffffff;\" href=\"https:\/\/enableit.com\/pt\/new-powerful-poe-extender-extend-surveillance-cameras\/\">Dist\u00e2ncia do extensores PoE para c\u00e2meras de vigil\u00e2ncia<\/a>.<\/span><\/p><p style=\"text-align: left;\"><span style=\"color: #ffffff;\">A engenharia de PoE tamb\u00e9m funciona no extremo oposto. Para o ve\u00edculo oce\u00e2nico Wave Glider da Liquid Robotics, a Enable-IT construiu um extensores PoE de fio \u00fanico personalizado que utiliza a \u00e1gua do mar como caminho de retorno. Ele oferece velocidades de 100 Mbps com PoE, consumindo apenas 3,6 W por placa. Leia mais <a style=\"color: #ffffff;\" href=\"https:\/\/enableit.com\/pt\/single-wire-poe-extender\/\">Estudo de caso de um caso de uso de extens\u00e3o PoE com fio em oceano aberto<\/a>.<\/span><\/p><p style=\"text-align: left;\"><span style=\"color: #ffffff;\">Pronto para colocar o PoE em a\u00e7\u00e3o? Explore nossa <a style=\"color: #ffffff;\" href=\"https:\/\/enableit.com\/pt\/poe-extender\/\">Extensores PoE<\/a>, <a style=\"color: #ffffff;\" href=\"https:\/\/enableit.com\/pt\/injector-de-potencia-dc-poe\/\">Injector de PoE<\/a> e <a style=\"color: #ffffff;\" href=\"https:\/\/enableit.com\/pt\/solucoes-de-comutacao-poe\/\">Switches PoE<\/a>, ou <a style=\"color: #ffffff;\" href=\"https:\/\/enableit.com\/pt\/contato\/\">converse com um engenheiro da Enable-IT<\/a> sobre o seu or\u00e7amento de energia.<\/span><\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-63ad23f elementor-section-height-min-height elementor-section-stretched elementor-section-items-stretch elementor-section-boxed elementor-section-height-default\" data-id=\"63ad23f\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;,&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8e29040\" data-id=\"8e29040\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-145e199 elementor-widget elementor-widget-heading\" data-id=\"145e199\" 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\">Encontre o seu Extensor PoE<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2476a5f elementor-align-center elementor-widget elementor-widget-button\" data-id=\"2476a5f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"https:\/\/enableit.com\/pt\/calculadora-de-poe\/\" target=\"_blank\" title=\"\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-calculator\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M400 0H48C22.4 0 0 22.4 0 48v416c0 25.6 22.4 48 48 48h352c25.6 0 48-22.4 48-48V48c0-25.6-22.4-48-48-48zM128 435.2c0 6.4-6.4 12.8-12.8 12.8H76.8c-6.4 0-12.8-6.4-12.8-12.8v-38.4c0-6.4 6.4-12.8 12.8-12.8h38.4c6.4 0 12.8 6.4 12.8 12.8v38.4zm0-128c0 6.4-6.4 12.8-12.8 12.8H76.8c-6.4 0-12.8-6.4-12.8-12.8v-38.4c0-6.4 6.4-12.8 12.8-12.8h38.4c6.4 0 12.8 6.4 12.8 12.8v38.4zm128 128c0 6.4-6.4 12.8-12.8 12.8h-38.4c-6.4 0-12.8-6.4-12.8-12.8v-38.4c0-6.4 6.4-12.8 12.8-12.8h38.4c6.4 0 12.8 6.4 12.8 12.8v38.4zm0-128c0 6.4-6.4 12.8-12.8 12.8h-38.4c-6.4 0-12.8-6.4-12.8-12.8v-38.4c0-6.4 6.4-12.8 12.8-12.8h38.4c6.4 0 12.8 6.4 12.8 12.8v38.4zm128 128c0 6.4-6.4 12.8-12.8 12.8h-38.4c-6.4 0-12.8-6.4-12.8-12.8V268.8c0-6.4 6.4-12.8 12.8-12.8h38.4c6.4 0 12.8 6.4 12.8 12.8v166.4zm0-256c0 6.4-6.4 12.8-12.8 12.8H76.8c-6.4 0-12.8-6.4-12.8-12.8V76.8C64 70.4 70.4 64 76.8 64h294.4c6.4 0 12.8 6.4 12.8 12.8v102.4z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Extensor de dist\u00e2ncia e planejador de PoE<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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-8621630 elementor-widget elementor-widget-text-editor\" data-id=\"8621630\" 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 style=\"text-align: center;\"><span style=\"color: #800000;\">\u2605<\/span> <span style=\"color: #ffffff;\">AS9100D: Fabrica\u00e7\u00e3o de Qualidade em Aerospace<\/span>\u00a0<span style=\"color: #800000;\">\u2605<\/span> <span style=\"color: #ffffff;\">Frete com desconto no mesmo dia<\/span> <span style=\"color: #800000;\">\u2605<\/span><br \/><span style=\"color: #800000;\">\u2605<\/span>\u200b <span style=\"color: #ffffff;\">Design personalizado sob encomenda \u2013 Sem quantidade m\u00ednima de encomenda<\/span>\u00a0<span style=\"color: #800000;\">\u2605<\/span> <span style=\"color: #ffffff;\">USA Factory Floor Direct<\/span> <span style=\"color: #800000;\">\u2605<\/span><\/p><p style=\"text-align: center;\"><span style=\"color: #ffffff;\">A Enable-IT \u00e9 a \u00fanica Extender de Ethernet e PoE autorizada pelo Governo Federal dos EUA para sua pr\u00f3pria infraestrutura de rede!<\/span><\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Ethernet Extender &amp; PoE Extender Power over Ethernet (PoE) Technology PoE Standards, Power Budgets &amp; Long-Distance PoE Power over Ethernet (PoE) sends electrical power and<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_acf_changed":false,"_kad_post_transparent":"default","_kad_post_title":"hide","_kad_post_layout":"fullwidth","_kad_post_sidebar_id":"","_kad_post_content_style":"unboxed","_kad_post_vertical_padding":"hide","_kad_post_feature":"hide","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":"","bs_cache_bypass_cache":0,"bs_cache_related_page":0},"class_list":["post-62704","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/enableit.com\/pt\/wp-json\/wp\/v2\/pages\/62704","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/enableit.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/enableit.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/enableit.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/enableit.com\/pt\/wp-json\/wp\/v2\/comments?post=62704"}],"version-history":[{"count":10,"href":"https:\/\/enableit.com\/pt\/wp-json\/wp\/v2\/pages\/62704\/revisions"}],"predecessor-version":[{"id":62724,"href":"https:\/\/enableit.com\/pt\/wp-json\/wp\/v2\/pages\/62704\/revisions\/62724"}],"wp:attachment":[{"href":"https:\/\/enableit.com\/pt\/wp-json\/wp\/v2\/media?parent=62704"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}