{"id":5166,"date":"2025-09-09T00:00:00","date_gmt":"2025-09-09T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/what-is-ieee-802-3ae-10-gigabit-ethernet\/"},"modified":"2026-06-22T07:34:53","modified_gmt":"2026-06-22T07:34:53","slug":"what-is-ieee-802-3ae-10-gigabit-ethernet","status":"publish","type":"post","link":"https:\/\/resources.l-p.com\/fr\/knowledge-center\/what-is-ieee-802-3ae-10-gigabit-ethernet","title":{"rendered":"Introduction \u00e0 la norme IEEE 802.3ae (Ethernet 10 Gbit\/s) : normes, \u00e9volution et applications"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/d06dadbf57d8434793d5d9b2fa642897.jpg\" alt=\"What is IEEE 802.3ae?\" class=\"wp-image-5162\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/d06dadbf57d8434793d5d9b2fa642897.jpg 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/d06dadbf57d8434793d5d9b2fa642897-300x178.jpg 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/d06dadbf57d8434793d5d9b2fa642897-1024x608.jpg 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/d06dadbf57d8434793d5d9b2fa642897-768x456.jpg 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/d06dadbf57d8434793d5d9b2fa642897-18x12.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u25c6 Qu\u2019est-ce que l\u2019IEEE 802.3ae ?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>IEEE 802.3ae<\/strong>, ratifi\u00e9e en <strong>2002<\/strong>, a introduit la norme <strong>Ethernet 10 gigabits (10 GbE)<\/strong> Elle a multipli\u00e9 par dix les d\u00e9bits Ethernet par rapport \u00e0 l\u2019Ethernet 1 GbE tout en conservant la structure famili\u00e8re de la <strong>couche MAC et du format des trames<\/strong>. La norme d\u00e9finit \u00e0 la fois des <strong>am\u00e9liorations de la couche de contr\u00f4le d\u2019acc\u00e8s au support (MAC)<\/strong> et plusieurs options pour la <a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/fr\/glossary\/what-is-phy-physical-layer-basics-explained\/\"><strong>couche physique (PHY)<\/strong> <\/a>afin d\u2019assurer performances et interop\u00e9rabilit\u00e9 dans divers environnements r\u00e9seau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Contrairement aux normes Ethernet ant\u00e9rieures, l\u2019IEEE 802.3ae fonctionne <strong>uniquement en mode duplex int\u00e9gral<\/strong>, \u00e9liminant ainsi la n\u00e9cessit\u00e9 de d\u00e9tection de collisions (CSMA\/CD).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u25c6 Avanc\u00e9es techniques de l\u2019IEEE 802.3ae<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/19db1601e0a045e29d6942760e277914.jpg\" alt=\"What is IEEE 802.3ae?\" class=\"wp-image-5163\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/19db1601e0a045e29d6942760e277914.jpg 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/19db1601e0a045e29d6942760e277914-300x178.jpg 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/19db1601e0a045e29d6942760e277914-1024x608.jpg 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/19db1601e0a045e29d6942760e277914-768x456.jpg 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/19db1601e0a045e29d6942760e277914-18x12.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p><strong>Codage 64b\/66b<\/strong><br\/>Remplace le codage 8b\/10b, r\u00e9duisant la surcharge \u00e0 seulement <strong>3.125%<\/strong> et permettant une transmission haute vitesse efficace.<\/p><\/li><li><p><strong>Variantes de la couche physique<\/strong><br\/>L\u2019IEEE 802.3ae a introduit plusieurs familles 10GBASE :<\/p><ul><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475415.htm\"><strong>10GBASE-SR<\/strong><\/a>: Fibre multimode \u00e0 courte port\u00e9e, jusqu\u2019\u00e0 300 m.<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475605.htm\"><strong>10GBASE-LR<\/strong><\/a>: Fibre monomode \u00e0 longue port\u00e9e, jusqu\u2019\u00e0 10\/20 km.<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/476044.htm\"><strong>10GBASE-ER<\/strong><\/a>: Fibre monomode \u00e0 port\u00e9e \u00e9tendue, jusqu\u2019\u00e0 40 km.<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/472675.htm\"><strong>10GBASE-T<\/strong><\/a>: C\u00e2blage cuivre (Cat-6a\/7), jusqu\u2019\u00e0 80 m.<\/p><\/li><\/ul><\/li>\n<\/ol>\n\n\n\n<ol class=\"wp-block-list\" >\n<li><p><strong>PHY LAN et PHY WAN<\/strong><\/p><ul><li><p><strong>PHY LAN<\/strong>: Fonctionnement Ethernet 10 GbE standard.<\/p><\/li><li><p><strong>PHY WAN<\/strong>: Ajoute une compatibilit\u00e9 avec les r\u00e9seaux SONET\/SDH via la sous-couche d\u2019interface WAN (WIS).<\/p><\/li><\/ul><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resources.l-p.com\/fr\/knowledge-center\/what-are-ethernet-mac-and-phy\/\"><strong>Couche MAC<\/strong><\/a><strong> Continuit\u00e9<\/strong><br\/>Pr\u00e9serve la compatibilit\u00e9 ascendante avec les trames Ethernet, le marquage VLAN et les protocoles de gestion \u2014 garantissant une adoption fluide dans les infrastructures existantes.<\/p><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u25c6 Pourquoi l\u2019IEEE 802.3ae est-elle essentielle ?<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Interoperability<\/strong>: Fournit un cadre coh\u00e9rent permettant \u00e0 des \u00e9quipements provenant de diff\u00e9rents fabricants de fonctionner sans heurts.<\/p><\/li><li><p><strong>Performance<\/strong>: R\u00e9pond aux exigences \u00e9lev\u00e9es en bande passante des centres de donn\u00e9es, des dorsales d\u2019entreprise et de l\u2019Ethernet m\u00e9tropolitain.<\/p><\/li><li><p><strong>Scalability<\/strong>: Prend en charge des applications vari\u00e9es, allant des liaisons serveur \u00e0 courte port\u00e9e aux dorsales optiques longue distance.<\/p><\/li><li><p><strong>Pr\u00e9paration \u00e0 l\u2019avenir<\/strong>: Constitue la base des \u00e9volutions ult\u00e9rieures de l\u2019Ethernet, telles que l\u2019Ethernet 40 GbE et 100 GbE.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u25c6 Modules optiques 10G LINK-PP et conformit\u00e9 \u00e0 l\u2019IEEE 802.3ae<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bien que l\u2019IEEE 802.3ae d\u00e9finisse le cadre technique, les modules optiques constituent les \u00e9l\u00e9ments fondamentaux rendant l\u2019Ethernet 10 GbE possible. LINK-PP con\u00e7oit son <strong>portefeuille de transceivers SFP+ 10G<\/strong> pour \u00eatre enti\u00e8rement conforme \u00e0 l\u2019IEEE 802.3ae, assurant ainsi interop\u00e9rabilit\u00e9 et performances fiables.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/6920d304e28e47d48125111005dac5dc.webp\" alt=\"10G Optical Modules\" class=\"wp-image-5164\" srcset=\"https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/6920d304e28e47d48125111005dac5dc.webp 1200w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/6920d304e28e47d48125111005dac5dc-300x169.webp 300w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/6920d304e28e47d48125111005dac5dc-1024x576.webp 1024w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/6920d304e28e47d48125111005dac5dc-768x432.webp 768w, https:\/\/resources.l-p.com\/wp-content\/uploads\/2026\/05\/6920d304e28e47d48125111005dac5dc-18x10.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >Produit phare : SFP+ LINK-PP 10GBASE-SR (<a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475415.htm\">LS-MM8510-S3C<\/a>)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Conformit\u00e9 aux normes<\/strong>: IEEE 802.3ae 10GBASE-SR<\/p><\/li><li><p><strong>Data Rate<\/strong>: Jusqu\u2019\u00e0 <strong>10.3Gbps<\/strong><\/p><\/li><li><p><strong>Wavelength<\/strong>: <strong>VCSEL \u00e0 850 nm<\/strong><\/p><\/li><li><p><strong>Reach<\/strong>: Jusqu\u2019\u00e0 <strong>300 m<br><\/strong> sur fibre multimode OM3\/OM4<\/p><\/li><li><p><strong>Connector<\/strong>: Connecteur LC duplex<\/p><\/li><li><p><strong>Diagnostic<\/strong>: Surveillance num\u00e9rique (DDM\/DOM) selon la sp\u00e9cification SFF-8472<\/p><\/li><li><p><strong>Form Factor<\/strong>: Branchement \u00e0 chaud, <strong>conforme \u00e0 la sp\u00e9cification MSA SFP+<\/strong><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ce module impl\u00e9mente pr\u00e9cis\u00e9ment la <strong>couche physique 10GBASE-SR<\/strong> d\u00e9finie dans l\u2019IEEE 802.3ae, ce qui le rend id\u00e9al pour les commutateurs de centre de donn\u00e9es haute densit\u00e9, l\u2019agr\u00e9gation d\u2019entreprise et les liaisons dorsales \u00e0 courte distance.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Autres modules LINK-PP conformes \u00e0 l\u2019IEEE 802.3ae<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475605.htm\"><strong>SFP+ 10GBASE-LR<\/strong><\/a> \u2013 Optique \u00e0 1310 nm, jusqu\u2019\u00e0 10 km.<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/475581.htm\"><strong>SFP+ 10GBASE-ER<\/strong><\/a> \u2013 Optique \u00e0 1550 nm, jusqu\u2019\u00e0 40 km.<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/472675.htm\"><strong>SFP+ 10GBASE-T<\/strong><\/a> \u2013 Interface RJ45 cuivre, jusqu\u2019\u00e0 80 m.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Tous les modules sont con\u00e7us pour respecter les sp\u00e9cifications de l\u2019IEEE 802.3ae relatives \u00e0 la <strong>couche MAC, \u00e0 la couche physique (PHY) et au codage<\/strong>, garantissant leur interop\u00e9rabilit\u00e9 avec les \u00e9quipements r\u00e9seau OEM leaders.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\u25c6 Conclusion<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019IEEE 802.3ae a constitu\u00e9 une \u00e9tape d\u00e9cisive dans l\u2019\u00e9volution de l\u2019Ethernet, jetant les bases des r\u00e9seaux haute vitesse modernes. Ses normes robustes pour l\u2019Ethernet 10 GbE assurent compatibilit\u00e9, \u00e9volutivit\u00e9 et performances dans une large gamme d\u2019applications.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">With <strong>Les modules optiques SFP+ 10G LINK-PP<\/strong>, y compris le <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/file\/datasheet\/ls-mm8510-s3c.pdf\"><strong>LS-MM8510-S3C 10GBASE-SR<\/strong><\/a>, les organisations peuvent d\u00e9ployer en toute confiance des solutions conformes \u00e0 l\u2019IEEE 802.3ae qui sont <strong>\u00e9conomiques, fiables et pr\u00eates pour l\u2019avenir<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 D\u00e9couvrez toute la gamme LINK-PP <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26192-10g-sfp.htm\"><strong>10G SFP+ modules<\/strong><\/a> pour concevoir vos r\u00e9seaux bas\u00e9s sur l\u2019IEEE 802.3ae en toute confiance.<\/p>","protected":false},"excerpt":{"rendered":"<p>D\u00e9couvrez l\u2019IEEE 802.3ae : la fondation de l\u2019Ethernet 10 gigabits. Apprenez-en plus sur ses normes, ses couches physiques et sur la mani\u00e8re dont les modules SFP+ 10G LINK-PP garantissent la conformit\u00e9.<\/p>","protected":false},"author":1,"featured_media":5165,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[26],"class_list":["post-5166","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resources.l-p.com\/fr\/wp-json\/wp\/v2\/posts\/5166","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resources.l-p.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resources.l-p.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/fr\/wp-json\/wp\/v2\/comments?post=5166"}],"version-history":[{"count":4,"href":"https:\/\/resources.l-p.com\/fr\/wp-json\/wp\/v2\/posts\/5166\/revisions"}],"predecessor-version":[{"id":11163,"href":"https:\/\/resources.l-p.com\/fr\/wp-json\/wp\/v2\/posts\/5166\/revisions\/11163"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resources.l-p.com\/fr\/wp-json\/wp\/v2\/media\/5165"}],"wp:attachment":[{"href":"https:\/\/resources.l-p.com\/fr\/wp-json\/wp\/v2\/media?parent=5166"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resources.l-p.com\/fr\/wp-json\/wp\/v2\/categories?post=5166"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resources.l-p.com\/fr\/wp-json\/wp\/v2\/tags?post=5166"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}