{"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\/fr\/knowledge-center\/high-speed-backplane-channel-ethernet-guide","title":{"rendered":"Guide technique complet pour les syst\u00e8mes haute vitesse \u00e0 plan arri\u00e8re"},"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 Qu\u2019est-ce qu\u2019un plan arri\u00e8re ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>plan arri\u00e8re<\/strong> est une grande <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/glossary\/what-is-pcb-printed-circuit-board\/\">carte de circuit imprim\u00e9<\/a> qui fournit <strong>une interconnexion \u00e9lectrique haute vitesse<\/strong> and <strong>une r\u00e9partition d\u2019\u00e9nergie<\/strong> entre plusieurs cartes enfichables \u00e0 l\u2019int\u00e9rieur d\u2019un ch\u00e2ssis. Contrairement \u00e0 une carte m\u00e8re, un plan arri\u00e8re contient g\u00e9n\u00e9ralement des composants passifs tels que des connecteurs haute densit\u00e9 et des pistes de carte de circuit imprim\u00e9 \u00e0 imp\u00e9dance contr\u00f4l\u00e9e.<br\/>Les plans arri\u00e8re sont largement utilis\u00e9s dans <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/knowledge-center\/what-is-a-network-switch\/\"><strong>commutateurs<\/strong><\/a><strong>, <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/knowledge-center\/what-is-a-router-key-functions-types\/\"><strong>routeurs<\/strong><\/a><strong>, les \u00e9quipements t\u00e9l\u00e9coms, les serveurs lames, les baies de stockage et les syst\u00e8mes de commande industrielle<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour soutenir ces plateformes, LINK-PP fournit des <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17492-integrated-rj45-connector.htm\"><strong>Connecteurs RJ45 int\u00e9gr\u00e9s<\/strong><\/a>, hautes performances, qui peuvent \u00eatre int\u00e9gr\u00e9es dans des syst\u00e8mes bas\u00e9s sur des plans arri\u00e8re.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 Pourquoi les plans arri\u00e8re sont-ils essentiels dans les syst\u00e8mes haute vitesse<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les syst\u00e8mes modernes s\u2019appuient sur les plans arri\u00e8re pour assurer une communication \u00e0 haut d\u00e9bit et \u00e0 faible latence entre modules internes.<br\/>Les applications typiques comprennent :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Connectivit\u00e9 entre carte ligne et tissu de commutation<\/strong><\/p><\/li><li><p><strong>Interconnexion du plan m\u00e9dian d\u2019un serveur lame<\/strong><\/p><\/li><li><p><strong>Remplacement \u00e0 chaud <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/glossary\/understanding-io-modules-in-automation-and-networking\/\"><strong>module E\/S<\/strong><\/a><strong> connexions<\/strong><\/p><\/li><li><p><strong>Transmission Ethernet 40G\/100G dans le ch\u00e2ssis<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Les canaux de plan arri\u00e8re permettent aux syst\u00e8mes de s\u2019adapter tout en pr\u00e9servant leur fiabilit\u00e9 et l\u2019int\u00e9grit\u00e9 des signaux.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 Explication des canaux de plan arri\u00e8re<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>canal de plan arri\u00e8re<\/strong> est le trajet \u00e9lectrique complet comprenant :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>lignes de transmission sur carte de circuit imprim\u00e9<\/p><\/li><li><p>vias et per\u00e7age invers\u00e9<\/p><\/li><li><p>connecteurs haute vitesse entre cartes<\/p><\/li><li><p>g\u00e9om\u00e9tries de contact\/pistes de d\u00e9marrage des modules enfichables<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ces canaux prennent en charge des signaux haute vitesse tels que <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/glossary\/serdes-interfaces-high-speed-data-transfer-and-signal-integrity\/\">SERDES<\/a> des voies Ethernet 10G, 25G, 50G et 100G <strong>Les canaux de plan arri\u00e8re font face \u00e0 des d\u00e9fis sp\u00e9cifiques :<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">diaphonie entre pistes parall\u00e8les<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>High <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/glossary\/insertion-loss-impact-on-rj45-magjack\/\">la perte d\u2019insertion<\/a><\/p><\/li><li><p>discontinuit\u00e9s d\u2019imp\u00e9dance<\/p><\/li><li><p>parasites des connecteurs<\/p><\/li><li><p>environnements \u00e0 courte distance mais \u00e0 forte att\u00e9nuation<\/p><\/li><li><p>Par cons\u00e9quent, les normes et les pratiques de conception doivent \u00eatre strictement respect\u00e9es.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u2705 Normes relatives aux plans arri\u00e8re (PICMG, VITA, IEEE).<\/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\" >Les syst\u00e8mes de plans arri\u00e8re suivent souvent des normes industrielles afin de garantir la compatibilit\u00e9 et des performances optimales.<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Plans arri\u00e8re PICMG.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >ordinateurs industriels<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">, les t\u00e9l\u00e9communications et les syst\u00e8mes WDM. N\u00e9cessite la correspondance de :<br> <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/glossary\/industrial-pcs-ipcs-rugged-computing-iiot-edge-control\/\">et syst\u00e8mes embarqu\u00e9s, tels que :<\/a> PICMG 1.3 pour PCI Express<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>syst\u00e8mes Compact PCI<\/p><\/li><li><p>VITA \/ VPX \/ OpenVPX<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >Les plateformes militaires robustes et t\u00e9l\u00e9coms utilisent des plans arri\u00e8re VPX dot\u00e9s de connecteurs haute densit\u00e9 et de topologies de tissu d\u00e9finies.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Normes Ethernet pour plans arri\u00e8re (IEEE).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >L\u2019Ethernet pour plans arri\u00e8re est d\u00e9fini dans le cadre de la norme<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">10GBASE-KR <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/knowledge-center\/ieee-802-3-ethernet-standard-explained\/\">Normes IEEE 802.3<\/a>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\u2014 Ethernet 10G sur plan arri\u00e8re<\/strong> 40GBASE-KR4<\/p><\/li><li><p><strong>\u2014 4 voies de 10G<\/strong> avec correction d\u2019erreurs en vol (FEC)<\/p><\/li><li><p><strong>100GBASE-KP4<\/strong> \u2014 <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/glossary\/what-is-pam4-four-level-pulse-amplitude-modulation-basics\/\">modulation PAM4<\/a> with FEC<\/p><\/li><li><p><strong>IEEE 802.3bj<\/strong> \u2014 d\u00e9finit les param\u00e8tres \u00e9lectriques pour les canaux arri\u00e8re\/\u00e0 base de cuivre 100 G<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ces normes d\u00e9finissent les pertes d\u2019insertion du canal, l\u2019\u00e9galisation et les proc\u00e9dures d\u2019entra\u00eenement de la liaison.<\/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 Types d\u2019architecture de backplane<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b7 Backplanes passifs<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Contiennent principalement des connecteurs et des pistes.<br\/>Avantages : faible co\u00fbt, haute fiabilit\u00e9, long cycle de vie.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b7 Backplanes actifs<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Contiennent des commutateurs, des r\u00e9timeurs, des circuits int\u00e9gr\u00e9s d\u2019horloge ou des dispositifs de conditionnement de signal.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b7 Midplanes<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Un backplane situ\u00e9 au centre du ch\u00e2ssis, permettant des connexions de modules avant et arri\u00e8re (courant dans les serveurs \u00e0 lames).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 D\u00e9fis de conception des backplanes haute vitesse<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >Facteurs d\u2019int\u00e9grit\u00e9 de signal (SI)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/glossary\/insertion-loss-impact-on-rj45-magjack\/\"><strong>Perte d\u2019insertion (IL)<\/strong><\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/glossary\/rj45-connector-in-network-switch\/\"><strong>Perte de retour (RL)<\/strong><\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/glossary\/crosstalk-definition-causes-types-effects\/\"><strong>Couplage<\/strong><\/a><strong> (NEXT et FEXT)<\/strong><\/p><\/li><li><p><strong>D\u00e9synchronisation du canal et marge de gigue<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Les concepteurs de backplanes doivent optimiser <strong>la stratification, les mat\u00e9riaux di\u00e9lectriques, la rugosit\u00e9 du cuivre, la conception des vias, l\u2019empreinte des connecteurs<\/strong>, and <strong>la strat\u00e9gie d\u2019acheminement<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Magn\u00e9tiques LAN haute vitesse pour syst\u00e8mes \u00e0 base de backplane<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les syst\u00e8mes haute vitesse n\u00e9cessitent \u00e9galement des modules d\u2019entr\u00e9e\/sortie fiables.<br\/>LINK-PP propose un large portefeuille de <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17492-integrated-rj45-connector.htm\"><strong>Connecteurs RJ45 avec magn\u00e9tiques int\u00e9gr\u00e9s (ICM)<\/strong><\/a> utilis\u00e9s dans les plateformes \u00e0 base de backplane (commutateurs, serveurs, \u00e9quipements t\u00e9l\u00e9coms).<\/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\">Adapt\u00e9s \u00e0 :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Modules r\u00e9seau attach\u00e9s au backplane<\/p><\/li><li><p>Cartes de gestion de commutateur<\/p><\/li><li><p>Cartes de contr\u00f4le de tissu<\/p><\/li><li><p>Plateformes industrielles embarqu\u00e9es<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ces connecteurs r\u00e9pondent aux exigences \u00e9lectriques IEEE 802.3 et offrent d\u2019excellentes performances en mati\u00e8re d\u2019EMI et d\u2019int\u00e9grit\u00e9 de signal.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 Cas d\u2019utilisation des backplanes<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25cf Centre de donn\u00e9es et r\u00e9seaux d\u2019entreprise<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les commutateurs et routeurs utilisent des backplanes pour interconnecter les cartes lignes \u00e0 des d\u00e9bits de 40 G\/100 G.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25cf T\u00e9l\u00e9communications (5G, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/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\">Les ch\u00e2ssis haute densit\u00e9 s\u2019appuient sur des backplanes pour transporter le d\u00e9bit agr\u00e9g\u00e9 entre les unit\u00e9s de commande, d\u2019alimentation et de signal.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25cf Syst\u00e8mes industriels et militaires<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les backplanes VPX robustes prennent en charge un fonctionnement critique, r\u00e9sistant aux chocs et aux vibrations.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25cf Syst\u00e8mes de stockage<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les backplanes SAS\/SATA\/<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/glossary\/what-is-nvme-non-volatile-memory-express\/\">NVMe<\/a> assurent la connectivit\u00e9 des disques avec remplacement \u00e0 chaud et la gestion de l\u2019enceinte.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 Backplane vs midplane vs faisceaux de c\u00e2bles<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >Plan arri\u00e8re<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>PCB interne<\/p><\/li><li><p>Port\u00e9e courte, bande passante \u00e9lev\u00e9e<\/p><\/li><li><p>Conception multi-emplacement<\/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>S\u00e9pare les modules avant et arri\u00e8re<\/p><\/li><li><p>R\u00e9duit la complexit\u00e9 m\u00e9canique<\/p><\/li><li><p>Utilis\u00e9 dans les serveurs \u00e0 lames<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >Faisceaux de c\u00e2bles (<a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26454-dac-aoc-aec-cables.htm\">DAC\/AOC<\/a>)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Flexibles<\/p><\/li><li><p>C\u00e2blage externe<\/p><\/li><li><p>Densit\u00e9 plus faible mais distances plus longues<\/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\">Les backplanes constituent l\u2019ossature des syst\u00e8mes haute performance, permettant<br> <strong>une connectivit\u00e9 interne fiable, \u00e0 haute vitesse et \u00e9volutif<br><\/strong> pour les plateformes Ethernet modernes, de t\u00e9l\u00e9communications, industrielles et embarqu\u00e9es.<br>.<br\/>En combinant une architecture robuste de backplane avec des composants de haute qualit\u00e9 \u2014 tels que<br> <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.rj45-modularjack.com\/supplier-26966-magnetic-rj45-jack\"><strong>les modules int\u00e9gr\u00e9s RJ45 LINK-PP<br><\/strong><\/a><strong> <\/strong>\u2014 les concepteurs de syst\u00e8mes peuvent obtenir une excellente int\u00e9grit\u00e9 du signal, une r\u00e9duction des interf\u00e9rences \u00e9lectromagn\u00e9tiques (EMI) et une fiabilit\u00e9 \u00e0 long terme dans des applications exigeantes.<br>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u2705 Voir aussi (Ressources techniques connexes)<br><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pour approfondir d\u2019autres concepts r\u00e9seau et mat\u00e9riels \u00e0 forte valeur ajout\u00e9e, consultez ces ressources techniques LINK-PP connexes&nbsp;:<br><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Concepts fondamentaux en \u00e9lectronique et en mat\u00e9riel<br><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/glossary\/what-is-pcb-printed-circuit-board\/\"><strong>Qu\u2019est-ce qu\u2019un PCB (circuit imprim\u00e9) ?<br><\/strong><\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/glossary\/serdes-interfaces-high-speed-data-transfer-and-signal-integrity\/\"><strong>Comprendre les interfaces SERDES et le transfert de donn\u00e9es haute vitesse<br><\/strong><\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/glossary\/what-is-pam4-four-level-pulse-amplitude-modulation-basics\/\"><strong>Qu\u2019est-ce que le PAM4 ? Principes de base de la modulation d\u2019amplitude impulsionnelle \u00e0 quatre niveaux<br><\/strong><\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/glossary\/crosstalk-definition-causes-types-effects\/\"><strong>Diaphonie : d\u00e9finition, causes, types et effets<br><\/strong><\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/glossary\/insertion-loss-impact-on-rj45-magjack\/\"><strong>Pertes d\u2019insertion et leur incidence sur la connectivit\u00e9 RJ45\/MagJack\u00ae<br><\/strong><\/a><\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >Dispositifs et syst\u00e8mes r\u00e9seau<br><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/knowledge-center\/what-is-a-router-key-functions-types\/\"><strong>Qu\u2019est-ce qu\u2019un routeur ? Fonctions cl\u00e9s et types expliqu\u00e9s<br><\/strong><\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/knowledge-center\/what-is-a-network-switch\/\"><strong>Qu\u2019est-ce qu\u2019un commutateur r\u00e9seau ? Aper\u00e7u technique complet<br><\/strong><\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/glossary\/rj45-connector-in-network-switch\/\"><strong>Connecteurs RJ45 dans les commutateurs r\u00e9seau<\/strong><\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/glossary\/understanding-io-modules-in-automation-and-networking\/\"><strong>Comprendre les modules E\/S dans l\u2019automatisation et les r\u00e9seaux<\/strong><\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/knowledge-center\/what-is-olt-and-its-importance-in-fiber-optic-networks\/\"><strong>Qu\u2019est-ce qu\u2019un OLT et quel est son r\u00f4le dans les r\u00e9seaux \u00e0 fibre optique ?<\/strong><\/a><\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >Informatique industrielle et haute performance<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/glossary\/industrial-pcs-ipcs-rugged-computing-iiot-edge-control\/\"><strong>Ordinateurs industriels (OI) pour l\u2019informatique robuste et l\u2019IIoT<\/strong><\/a><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/glossary\/what-is-nvme-non-volatile-memory-express\/\"><strong>Qu\u2019est-ce que NVMe (Non-Volatile Memory Express) ?<\/strong><\/a><\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >Normes Ethernet et interfaces haute vitesse<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/fr\/knowledge-center\/ieee-802-3-ethernet-standard-explained\/\"><strong>Explication des normes Ethernet IEEE 802.3<\/strong><\/a><\/p><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>D\u00e9couvrez ce qu\u2019est un plan arri\u00e8re, comment les canaux de plan arri\u00e8re prennent en charge l\u2019Ethernet haute vitesse 40G\/100G, les normes cl\u00e9s et les d\u00e9fis de conception. Apprenez comment les connecteurs LINK-PP RJ45 am\u00e9liorent les performances du plan arri\u00e8re.<\/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\/fr\/wp-json\/wp\/v2\/posts\/3480","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/fr\/wp-json\/wp\/v2\/comments?post=3480"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/fr\/wp-json\/wp\/v2\/posts\/3480\/revisions"}],"predecessor-version":[{"id":10806,"href":"https:\/\/resourceslp.szlogic.cn\/fr\/wp-json\/wp\/v2\/posts\/3480\/revisions\/10806"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/fr\/wp-json\/wp\/v2\/media\/3479"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/fr\/wp-json\/wp\/v2\/media?parent=3480"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/fr\/wp-json\/wp\/v2\/categories?post=3480"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/fr\/wp-json\/wp\/v2\/tags?post=3480"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}