{"id":488010,"date":"2025-11-12T09:00:33","date_gmt":"2025-11-12T08:00:33","guid":{"rendered":"https:\/\/www.ecinews.fr\/?p=488010"},"modified":"2025-11-10T17:11:41","modified_gmt":"2025-11-10T16:11:41","slug":"microchip-lance-le-premier-switch-pcie-gen-6-en-3-nm-pour-les-infrastructures-ia-modernes","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/microchip-lance-le-premier-switch-pcie-gen-6-en-3-nm-pour-les-infrastructures-ia-modernes\/","title":{"rendered":"Microchip lance le premier switch PCIe Gen 6 en 3 nm pour les infrastructures IA modernes"},"content":{"rendered":"<h3>Microchip Technology pr\u00e9sente ses premiers switches PCIe Gen 6 Switchtec, con\u00e7us pour r\u00e9pondre aux exigences des applications IA et des calculs haute performance. Ces switches, fabriqu\u00e9s en 3 nm, offrent une bande passante accrue, une latence r\u00e9duite et des fonctionnalit\u00e9s de s\u00e9curit\u00e9 avanc\u00e9es, essentielles pour les hyperscale data centers et le cloud computing.<\/h3>\n<h4>Une performance optimis\u00e9e pour l\u2019IA<\/h4>\n<p>Le protocole PCIe 6.0 double la bande passante du PCIe 5.0 pour atteindre 64 GT\/s par voie, garantissant un flux de donn\u00e9es continu vers les acc\u00e9l\u00e9rateurs IA. Les switches Switchtec assurent une connectivit\u00e9 ultra-rapide entre CPU, GPU, SoC, acc\u00e9l\u00e9rateurs IA et p\u00e9riph\u00e9riques de stockage, \u00e9liminant les goulets d\u2019\u00e9tranglement et optimisant l\u2019utilisation des cycles de calcul.<\/p>\n<h4>S\u00e9curit\u00e9 et efficacit\u00e9 \u00e9nerg\u00e9tique<\/h4>\n<p>Les Switchtec Gen 6 int\u00e8grent des fonctions de s\u00e9curit\u00e9 avanc\u00e9es :<\/p>\n<ul>\n<li>Racine de confiance<\/li>\n<li>D\u00e9marrage s\u00e9curis\u00e9<\/li>\n<li>Cryptographie post-quantique conforme CNSA 2.0<\/li>\n<\/ul>\n<p>Avec jusqu\u2019\u00e0 160 voies, ces switches sont con\u00e7us pour les syst\u00e8mes IA haute densit\u00e9 tout en r\u00e9duisant la consommation \u00e9nerg\u00e9tique.<\/p>\n<h4>Une architecture pens\u00e9e pour la faible latence<\/h4>\n<p>Le standard PCIe 6.0 introduit le mode FLIT et un syst\u00e8me FEC all\u00e9g\u00e9, am\u00e9liorant la transmission des petits paquets courants dans les t\u00e2ches IA. R\u00e9sultat : d\u00e9bit optimis\u00e9 et latence r\u00e9duite, indispensables pour les architectures zonales et les r\u00e9seaux embarqu\u00e9s.<\/p>\n<h4>Caract\u00e9ristiques cl\u00e9s :<\/h4>\n<ul>\n<li>20 ports r\u00e9partis en 10 groupes<\/li>\n<li>Hot-plug et surprise-plug pour chaque port<\/li>\n<li>Fonction NTB (Non-Transparent Bridging) pour connecter plusieurs h\u00f4tes isol\u00e9s<\/li>\n<li>Multicast pour distribuer efficacement les donn\u00e9es<\/li>\n<li>Processeur MIPS int\u00e9gr\u00e9 et options de bifurcation x8\/x16<\/li>\n<\/ul>\n<h4>Outils de d\u00e9veloppement<\/h4>\n<p>Les Switchtec Gen 6 sont compatibles avec la suite ChipLink, offrant diagnostic, configuration et analyse via une interface graphique intuitive. Connexion via signaux PCIe in-band ou hors bande (UART, TWI, EJTAG). Un kit d\u2019\u00e9valuation PM61160-KIT est \u00e9galement disponible.<\/p>\n<p><strong>Brian McCarson, VP chez Microchip<\/strong>, d\u00e9clare : \u00ab En \u00e9tendant notre gamme Switchtec au PCIe 6.0, nous offrons le switch le plus puissant et le plus efficace jamais con\u00e7u pour les infrastructures IA. \u00bb<\/p>\n<p><a href=\"https:\/\/www.microchip.com\/\">Microchip Technology Inc.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microchip Technology pr\u00e9sente ses premiers switches PCIe Gen 6 Switchtec, con\u00e7us pour r\u00e9pondre aux exigences des applications IA et des calculs haute performance. Ces switches, fabriqu\u00e9s en 3 nm, offrent une bande passante accrue, une latence r\u00e9duite et des fonctionnalit\u00e9s de s\u00e9curit\u00e9 avanc\u00e9es, essentielles pour les hyperscale data centers et le cloud computing. Une performance [&hellip;]<\/p>\n","protected":false},"author":39,"featured_media":488014,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[7795,3792,4473],"domains":[47],"ppma_author":[6113],"class_list":["post-488010","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","tag-commutateur","tag-commutateurs","tag-pcie-fr","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Microchip lance le premier switch PCIe Gen 6 en 3 nm pour les i...<\/title>\n<meta name=\"description\" content=\"Microchip Technology pr\u00e9sente ses premiers switches PCIe Gen 6 Switchtec, con\u00e7us pour r\u00e9pondre aux exigences des applications IA et des calculs haute...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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