{"id":442702,"date":"2024-01-31T22:33:01","date_gmt":"2024-01-31T21:33:01","guid":{"rendered":"https:\/\/www.eenewseurope.com\/?p=442702"},"modified":"2024-01-31T22:33:01","modified_gmt":"2024-01-31T21:33:01","slug":"demonstration-de-la-technologie-pcie-6-0-optique-a-64-gt-s","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/demonstration-de-la-technologie-pcie-6-0-optique-a-64-gt-s\/","title":{"rendered":"D\u00e9monstration de la technologie PCIe 6.0 optique \u00e0 64 GT\/s"},"content":{"rendered":"<h3><span style=\"font-size: 16px;\">Nubis Communications, fournisseur d&rsquo;interconnexions optiques haute densit\u00e9 \u00e0 faible latence (HDI\/O), et Alphawave Semi, leader de la connectivit\u00e9 \u00e0 haut d\u00e9bit et du silicium informatique, font la d\u00e9monstration de la technologie PCIe 6.0 sur une liaison optique \u00e0 64 GT\/s par voie au DesignCon, sur le stand de Tektronix.<\/span><\/h3>\n<p>Les fournisseurs de centres de donn\u00e9es explorent l&rsquo;utilisation de PCIe over Optics pour \u00e9tendre consid\u00e9rablement la port\u00e9e et la flexibilit\u00e9 de l&rsquo;interconnexion pour la m\u00e9moire, les CPU, les GPU et les acc\u00e9l\u00e9rateurs de silicium personnalis\u00e9s afin de permettre des clusters plus \u00e9volutifs et \u00e9conomes en \u00e9nergie pour les architectures d&rsquo;IA et d&rsquo;apprentissage automatique (ML\/AI).<\/p>\n<p>Un sous-syst\u00e8me Semi PCIe Alphawave avec PiCORE Controller IP et PipeCORE PHY conduira et recevra directement le trafic PCIe 6.0 \u00e0 travers un moteur optique lin\u00e9aire Nubis XT1600 pour d\u00e9montrer un lien optique PCIe 6.0 \u00e0 64 GT\/s par fibre, avec une forme d&rsquo;onde de sortie optique mesur\u00e9e sur un \u00e9chantillonneur Tektronix avec une sonde optique \u00e0 grande vitesse.<\/p>\n<p>La technologie de transmission optique peut \u00eatre exploit\u00e9e pour augmenter consid\u00e9rablement les distances de liaison \u00e0 largeur de bande \u00e9gale par rapport aux c\u00e2bles en cuivre, ce qui permet de prendre en charge les clusters de plus grande taille n\u00e9cessaires pour supporter des serveurs d&rsquo;IA\/ML de plus en plus importants r\u00e9partis sur plusieurs n\u0153uds, et de favoriser l&rsquo;innovation dans de nouvelles architectures de r\u00e9seaux d\u00e9sagr\u00e9g\u00e9s. Le moteur optique Nubis XT1600 supporte jusqu&rsquo;\u00e0 16 voies de connectivit\u00e9 optique PCIe Gen 6.0 ou 100 Gbps\/lane Ethernet \u00e0 haute densit\u00e9 sans incorporer de retimers.<\/p>\n<p>\u00ab\u00a0Notre haut niveau d&rsquo;int\u00e9gration avec 16 voies full-duplex dans un seul moteur optique \u00e0 faible consommation d&rsquo;\u00e9nergie et \u00e0 faible latence correspond parfaitement \u00e0 la largeur de bande maximale du PCIe x16 pour les d\u00e9ploiements de calcul et de stockage de la prochaine g\u00e9n\u00e9ration\u00a0\u00bb, a d\u00e9clar\u00e9 <strong>Scott Schube<\/strong>, vice-pr\u00e9sident du marketing chez Nubis Communications. \u00ab\u00a0Notre d\u00e9monstration du moteur optique lin\u00e9aire Nubis XT1600 et du contr\u00f4leur PCIe 6.0 et de la propri\u00e9t\u00e9 intellectuelle PHY d&rsquo;Alphawave Semi d\u00e9montre la viabilit\u00e9 d&rsquo;un lien PCIe\u00ae 6.0 x8 sur fibre optique \u00e0 64 GT\/s.\u00a0\u00bb<\/p>\n<p>\u00a0\u00bb Les applications d&rsquo;IA remod\u00e8lent les r\u00e9seaux des centres de donn\u00e9es, les hyperscalers d\u00e9ployant des clusters de plus en plus importants de serveurs d\u00e9sagr\u00e9g\u00e9s distribu\u00e9s sur de plus longues distances. Cette \u00e9volution a suscit\u00e9 un int\u00e9r\u00eat accru pour PCIe over Optics chez plusieurs de nos clients\u00a0\u00bb, a d\u00e9clar\u00e9 Tony Chan Carusone, directeur technique d&rsquo;Alphawave Semi. \u00ab\u00a0Gr\u00e2ce \u00e0 notre collaboration avec Nubis, nous d\u00e9montrons comment nous tirons parti du leadership d&rsquo;Alphawave Semi en mati\u00e8re d&rsquo;IP de connectivit\u00e9 et de silicium pour permettre une connectivit\u00e9 optique PCIe qui acc\u00e9l\u00e8re l&rsquo;informatique IA \u00e0 haute performance et l&rsquo;infrastructure de donn\u00e9es.\u00a0\u00bb<\/p>\n<p>Le moteur optique lin\u00e9aire Nubis XT1600\u2122 est disponible d\u00e8s maintenant pour \u00e9chantillonnage.<\/p>\n<p><a href=\"http:\/\/www.nubis-inc.com\">www.nubis-inc.com<\/a> <br \/>\n<a href=\"http:\/\/www.awavesemi.com\">www.awavesemi.com<\/a><br \/>\n<a href=\"http:\/\/www.designcon.com\/en\/home.html\">DesignCon<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La technologie PCIe optique 6.0 offre des longueurs de liens \u00e9tendues pour am\u00e9liorer l&rsquo;\u00e9volutivit\u00e9 des clusters d&rsquo;IA et d&rsquo;apprentissage automatique.<\/p>\n","protected":false},"author":2,"featured_media":442629,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[883],"tags":[5747,2198,3812,5745,3670],"domains":[47],"ppma_author":[3682],"class_list":["post-442702","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technologies","tag-centres-de-donnees","tag-ia","tag-optique","tag-pci-fr","tag-test-fr-2","domains-electronique-eci"],"acf":[],"yoast_head":"<title>D\u00e9monstration de la technologie PCIe 6.0 optique \u00e0 64 GT\/s ...<\/title>\n<meta name=\"description\" content=\"La technologie PCIe optique 6.0 offre des longueurs de liens \u00e9tendues pour am\u00e9liorer l&#039;\u00e9volutivit\u00e9 des 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