{"id":3480,"date":"2025-12-03T13:59:00","date_gmt":"2025-12-03T13:59:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/high-speed-backplane-channel-ethernet-guide\/"},"modified":"2026-06-22T04:24:17","modified_gmt":"2026-06-22T04:24:17","slug":"high-speed-backplane-channel-ethernet-guide","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/pt\/knowledge-center\/high-speed-backplane-channel-ethernet-guide","title":{"rendered":"Um Guia T\u00e9cnico Completo para Sistemas de Alta Velocidade em Backplane"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/43a4b11835b9491e82e0d177ffe3825d.webp\" alt=\"What Is a Backplane?\" class=\"wp-image-3475\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/43a4b11835b9491e82e0d177ffe3825d.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/43a4b11835b9491e82e0d177ffe3825d-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/43a4b11835b9491e82e0d177ffe3825d-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/43a4b11835b9491e82e0d177ffe3825d-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/43a4b11835b9491e82e0d177ffe3825d-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 O Que \u00c9 um Backplane?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>backplane<\/strong> \u00e9 uma grande <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/what-is-pcb-printed-circuit-board\/\">placa de circuito impresso<\/a> que fornece <strong>interconex\u00e3o el\u00e9trica de alta velocidade<\/strong> and <strong>distribui\u00e7\u00e3o de energia<\/strong> entre m\u00faltiplos cart\u00f5es plug-in dentro de um chassi. Ao contr\u00e1rio de uma placa-m\u00e3e, um backplane normalmente cont\u00e9m componentes passivos, como conectores de alta densidade e trilhas de PCB com imped\u00e2ncia controlada.<br\/>Os backplanes s\u00e3o amplamente utilizados em <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/knowledge-center\/what-is-a-network-switch\/\"><strong>Switches<\/strong><\/a><strong>, <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/knowledge-center\/what-is-a-router-key-functions-types\/\"><strong>Roteadores<\/strong><\/a><strong>, equipamentos de telecomunica\u00e7\u00f5es, servidores em l\u00e2minas (blade servers), gabinetes de armazenamento e sistemas de controle industrial<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Para suportar essas plataformas, a LINK-PP fornece <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17492-integrated-rj45-connector.htm\"><strong>Conectores RJ45 Integrados<\/strong><\/a>, de alto desempenho, que podem ser integrados em sistemas baseados em backplane.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 Por Que os Backplanes S\u00e3o Cr\u00edticos em Sistemas de Alta Velocidade<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Sistemas modernos dependem de backplanes para fornecer comunica\u00e7\u00e3o de alta largura de banda e baixa lat\u00eancia entre m\u00f3dulos internos.<br\/>Aplica\u00e7\u00f5es t\u00edpicas incluem:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Conectividade entre cart\u00e3o de linha \u2194 malha de comuta\u00e7\u00e3o<\/strong><\/p><\/li><li><p><strong>Interconex\u00e3o de midplane em servidores em l\u00e2minas<\/strong><\/p><\/li><li><p><strong>Troca a quente (hot-swap) <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/understanding-io-modules-in-automation-and-networking\/\"><strong>m\u00f3dulo de E\/S<\/strong><\/a><strong> conex\u00f5es<\/strong><\/p><\/li><li><p><strong>Transmiss\u00e3o Ethernet de 40G\/100G dentro do chassi<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Os canais de backplane permitem que os sistemas sejam dimensionados mantendo confiabilidade e integridade do sinal.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 Canais de Backplane Explicados<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>canal de backplane<\/strong> \u00e9 o caminho el\u00e9trico completo que inclui:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>linhas de transmiss\u00e3o na placa de circuito impresso (PCB)<\/p><\/li><li><p>v\u00edas e fura\u00e7\u00e3o reversa (back-drilling)<\/p><\/li><li><p>conectores de placa para placa de alta velocidade<\/p><\/li><li><p>geometrias de pads\/lan\u00e7amento dos m\u00f3dulos plug-in<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Esses canais suportam sinais de alta velocidade, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/serdes-interfaces-high-speed-data-transfer-and-signal-integrity\/\">SERDES<\/a> tais como <strong>vias Ethernet de 10G, 25G, 50G e 100G<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Os canais de backplane enfrentam desafios \u00fanicos:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>High <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/insertion-loss-impact-on-rj45-magjack\/\">perda por inser\u00e7\u00e3o<\/a><\/p><\/li><li><p>acoplamento entre trilhas paralelas (crosstalk)<\/p><\/li><li><p>descontinuidades de imped\u00e2ncia<\/p><\/li><li><p>parasitas dos conectores<\/p><\/li><li><p>ambientes de curta dist\u00e2ncia, mas com alta atenua\u00e7\u00e3o<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Portanto, \u00e9 essencial seguir rigorosamente normas e pr\u00e1ticas de projeto.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d0321c4d4bad46629f867bf1e0560895.jpg\" alt=\"Backplane Channels\" class=\"wp-image-3476\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d0321c4d4bad46629f867bf1e0560895.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d0321c4d4bad46629f867bf1e0560895-300x300.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d0321c4d4bad46629f867bf1e0560895-150x150.jpg 150w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d0321c4d4bad46629f867bf1e0560895-768x768.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/d0321c4d4bad46629f867bf1e0560895-12x12.jpg 12w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 Normas para Backplanes (PICMG, VITA, IEEE)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Sistemas de backplane frequentemente seguem normas industriais para garantir compatibilidade e desempenho ideal.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Backplanes PICMG<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Utilizados em <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/industrial-pcs-ipcs-rugged-computing-iiot-edge-control\/\">PCs industriais<\/a> e sistemas embarcados, tais como:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>PICMG 1.3 para PCI Express<\/p><\/li><li><p>sistemas Compact PCI<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >VITA \/ VPX \/ OpenVPX<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Plataformas militares robustas e de telecomunica\u00e7\u00f5es utilizam backplanes VPX com conectores de alta densidade e topologias de malha definidas.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Normas IEEE para Ethernet em Backplane<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A Ethernet em backplane \u00e9 definida sob a norma <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/knowledge-center\/ieee-802-3-ethernet-standard-explained\/\">padr\u00f5es IEEE 802.3<\/a>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>10GBASE-KR<\/strong> \u2014 Ethernet de 10G sobre backplane<\/p><\/li><li><p><strong>40GBASE-KR4<\/strong> \u2014 4 vias de 10G<\/p><\/li><li><p><strong>100GBASE-KP4<\/strong> \u2014 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/what-is-pam4-four-level-pulse-amplitude-modulation-basics\/\">modula\u00e7\u00e3o PAM4<\/a> com FEC<\/p><\/li><li><p><strong>IEEE 802.3bj<\/strong> \u2014 define par\u00e2metros el\u00e9tricos para canais de 100G em backplane\/cobre<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Essas normas definem perda de inser\u00e7\u00e3o do canal, equaliza\u00e7\u00e3o e procedimentos de treinamento de link.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5518d06d98dc47fa81085cea014032a2.webp\" alt=\"Backplane PCB\" class=\"wp-image-3477\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5518d06d98dc47fa81085cea014032a2.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5518d06d98dc47fa81085cea014032a2-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5518d06d98dc47fa81085cea014032a2-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5518d06d98dc47fa81085cea014032a2-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/5518d06d98dc47fa81085cea014032a2-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 Tipos de Arquitetura de Backplane<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b7 Backplanes Passivos<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cont\u00eam principalmente conectores e trilhas.<br\/>Vantagens: baixo custo, alta confiabilidade, longo ciclo de vida.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b7 Backplanes Ativos<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cont\u00eam switches, retimers, circuitos integrados de clocking ou dispositivos de condicionamento de sinal.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b7 Midplanes<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Um backplane localizado no centro do chassi, permitindo conex\u00f5es de m\u00f3dulos na frente e atr\u00e1s (comum em servidores em l\u00e2minas).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 Desafios no Projeto de Backplane de Alta Velocidade<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >Fatores de Integridade de Sinal (SI)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/insertion-loss-impact-on-rj45-magjack\/\"><strong>Perda por Inser\u00e7\u00e3o (IL)<\/strong><\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/rj45-connector-in-network-switch\/\"><strong>Perda de Retorno (RL)<\/strong><\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/crosstalk-definition-causes-types-effects\/\"><strong>Diafonia<\/strong><\/a><strong> (NEXT &amp; FEXT)<\/strong><\/p><\/li><li><p><strong>Skew do canal e margem de jitter<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Os projetistas de backplane devem otimizar <strong>stack-up, materiais diel\u00e9tricos, rugosidade do cobre, projeto de vias, layout do conector<\/strong>, and <strong>estrat\u00e9gia de roteamento<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Magn\u00e9ticos de LAN de Alta Velocidade para Sistemas com Backplane<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Sistemas de alta velocidade tamb\u00e9m exigem m\u00f3dulos de E\/S confi\u00e1veis.<br\/>A LINK-PP oferece um amplo portf\u00f3lio de <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17492-integrated-rj45-connector.htm\"><strong>Conectores RJ45 com magn\u00e9ticos integrados (ICMs)<\/strong><\/a> usados em plataformas baseadas em backplane (switches, servidores, equipamentos de telecomunica\u00e7\u00f5es).<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ffb06ac9e60d4e4e8ae2e91a6997ba9b.webp\" alt=\"RJ45 connectors with integrated magnetics\" class=\"wp-image-3478\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ffb06ac9e60d4e4e8ae2e91a6997ba9b.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ffb06ac9e60d4e4e8ae2e91a6997ba9b-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ffb06ac9e60d4e4e8ae2e91a6997ba9b-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ffb06ac9e60d4e4e8ae2e91a6997ba9b-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/ffb06ac9e60d4e4e8ae2e91a6997ba9b-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Adequados para:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>M\u00f3dulos de rede conectados ao backplane<\/p><\/li><li><p>Placas de gerenciamento de switch<\/p><\/li><li><p>Cart\u00f5es de controle de malha<\/p><\/li><li><p>Plataformas industriais embarcadas<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Esses conectores atendem aos requisitos el\u00e9tricos da IEEE 802.3 e oferecem excelente desempenho em EMI e SI.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 Casos de Uso de Backplane<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25cf Data Center e Redes Corporativas<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Switches e roteadores usam backplanes para interconectar cart\u00f5es de linha a velocidades de 40G\/100G.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25cf Telecomunica\u00e7\u00f5es (5G, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/knowledge-center\/what-is-olt-and-its-importance-in-fiber-optic-networks\/\">OLT<\/a>\/BBU)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Chassis de alta densidade dependem de backplanes para transportar a vaz\u00e3o agregada entre unidades de controle, alimenta\u00e7\u00e3o e sinal.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25cf Sistemas Industriais e Militares<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Backplanes VPX robustos suportam opera\u00e7\u00e3o cr\u00edtica, resistente a choques e vibra\u00e7\u00f5es.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25cf Sistemas de Armazenamento<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Backplanes SAS\/SATA\/<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/what-is-nvme-non-volatile-memory-express\/\">SSDs NVMe<\/a> fornecem conectividade de discos com troca a quente e gerenciamento de gabinete.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 Backplane vs Midplane vs Conjuntos de Cabos<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >Placa-m\u00e3e<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>PCB interna<\/p><\/li><li><p>Alcance curto, alta largura de banda<\/p><\/li><li><p>Projeto com m\u00faltiplas ranhuras<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >Midplane<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Separa m\u00f3dulos frontais e traseiros<\/p><\/li><li><p>Reduz a complexidade mec\u00e2nica<\/p><\/li><li><p>Usado em servidores em l\u00e2minas<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >Conjuntos de Cabos (<a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26454-dac-aoc-aec-cables.htm\">DAC\/AOC<br><\/a>)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Flex\u00edveis<\/p><\/li><li><p>Cablagem externa<\/p><\/li><li><p>Menor densidade, mas maiores dist\u00e2ncias<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 Conclusion<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">As placas-m\u00e3e s\u00e3o a espinha dorsal de sistemas de alto desempenho, permitindo <strong>conectividade interna confi\u00e1vel, de alta velocidade e escal\u00e1vel<\/strong> para plataformas modernas de Ethernet, telecomunica\u00e7\u00f5es, industriais e embarcadas.<br\/>Ao combinar uma arquitetura robusta de placas-m\u00e3e com componentes de alta qualidade \u2014 como <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.rj45-modularjack.com\/supplier-26966-magnetic-rj45-jack\"><strong>m\u00f3dulos ICM LINK-PP RJ45<\/strong><\/a><strong> <\/strong>\u2014 os projetistas de sistemas podem alcan\u00e7ar excelente integridade de sinal, redu\u00e7\u00e3o de EMI e confiabilidade de longo prazo em aplica\u00e7\u00f5es exigentes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 Veja Tamb\u00e9m (Recursos T\u00e9cnicos Relacionados)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Para explorar mais conceitos de rede e hardware de alto valor, consulte estes recursos t\u00e9cnicos relacionados LINK-PP:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Conceitos Principais de Eletr\u00f4nica e Hardware<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/what-is-pcb-printed-circuit-board\/\"><strong>O que \u00e9 uma PCB (Placa de Circuito Impresso)?<\/strong><\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/serdes-interfaces-high-speed-data-transfer-and-signal-integrity\/\"><strong>Compreendendo Interfaces SERDES e Transfer\u00eancia de Dados de Alta Velocidade<\/strong><\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/what-is-pam4-four-level-pulse-amplitude-modulation-basics\/\"><strong>O que \u00e9 PAM4? No\u00e7\u00f5es B\u00e1sicas de Modula\u00e7\u00e3o por Amplitude de Pulso de Quatro N\u00edveis<\/strong><\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/crosstalk-definition-causes-types-effects\/\"><strong>Acoplamento Indesejado (Crosstalk): Defini\u00e7\u00e3o, Causas, Tipos e Efeitos<\/strong><\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/insertion-loss-impact-on-rj45-magjack\/\"><strong>Perda de Inser\u00e7\u00e3o e seu Impacto na Conectividade RJ45\/MagJack\u00ae<\/strong><\/a><\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >Dispositivos e Sistemas de Rede<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/knowledge-center\/what-is-a-router-key-functions-types\/\"><strong>O que \u00e9 um Roteador? Fun\u00e7\u00f5es Principais e Tipos Explicados<\/strong><\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/knowledge-center\/what-is-a-network-switch\/\"><strong>O que \u00e9 um Switch de Rede? Vis\u00e3o T\u00e9cnica Completa<\/strong><\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/rj45-connector-in-network-switch\/\"><strong>Conectores RJ45 em Switches de Rede<\/strong><\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/understanding-io-modules-in-automation-and-networking\/\"><strong>Compreendendo os M\u00f3dulos de E\/S em Automa\u00e7\u00e3o e Redes<\/strong><\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/knowledge-center\/what-is-olt-and-its-importance-in-fiber-optic-networks\/\"><strong>O que \u00e9 uma OLT e qual \u00e9 seu papel nas redes de fibra \u00f3ptica?<\/strong><\/a><\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >Computa\u00e7\u00e3o Industrial e de Alto Desempenho<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/industrial-pcs-ipcs-rugged-computing-iiot-edge-control\/\"><strong>PCs Industriais (IPCs) para Computa\u00e7\u00e3o Robusta e IIoT<\/strong><\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/glossary\/what-is-nvme-non-volatile-memory-express\/\"><strong>O que \u00e9 NVMe (Non-Volatile Memory Express)?<\/strong><\/a><\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >Padr\u00f5es Ethernet e Interfaces de Alta Velocidade<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/pt\/knowledge-center\/ieee-802-3-ethernet-standard-explained\/\"><strong>Explica\u00e7\u00e3o dos Padr\u00f5es Ethernet IEEE 802.3<\/strong><\/a><\/p><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Descubra o que \u00e9 um backplane, como os canais de backplane suportam Ethernet de alta velocidade 40G\/100G, principais padr\u00f5es e desafios de projeto. Saiba como os conectores LINK-PP RJ45 aprimoram o desempenho do backplane.<\/p>","protected":false},"author":1,"featured_media":3479,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[19,22,24],"class_list":["post-3480","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-aoc-dac-cables","tag-integrated-rj45-connectors","tag-link-pp"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/posts\/3480","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/comments?post=3480"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/posts\/3480\/revisions"}],"predecessor-version":[{"id":10806,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/posts\/3480\/revisions\/10806"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/media\/3479"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/media?parent=3480"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/categories?post=3480"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/pt\/wp-json\/wp\/v2\/tags?post=3480"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}