{"id":401315,"date":"2022-11-04T12:40:21","date_gmt":"2022-11-04T11:40:21","guid":{"rendered":"https:\/\/www.eenewseurope.com\/?p=401315"},"modified":"2022-11-04T13:04:13","modified_gmt":"2022-11-04T12:04:13","slug":"kdpof-et-keysight-transmission-ethernet-automobile-sur-la-fibre-optique-multimode","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/kdpof-et-keysight-transmission-ethernet-automobile-sur-la-fibre-optique-multimode\/","title":{"rendered":"KDPOF et Keysight\u00a0; transmission Ethernet automobile sur la fibre optique multimode"},"content":{"rendered":"<p><em>La soci\u00e9t\u00e9 espagnole KDPOF, fournisseur de connectivit\u00e9 gigabit sur fibre optique, s&rsquo;associe \u00e0 Keysight Technologies pour faire progresser la technologie Ethernet automobile multi-gigabit optique. Lors des journ\u00e9es technologiques IEEE SA Ethernet &amp; IP @ Automotive, qui se tiendront \u00e0 Yokohama, au Japon \u00a0les 9 et 10 novembre 2022, les deux partenaires pr\u00e9senteront la premi\u00e8re d\u00e9monstration de validation du concept pour le test de l&rsquo;\u00e9metteur Ethernet automobile optique incluant les fibres multimodes ClearCurve\u00ae de Corning<\/em>.<\/p>\n<p><img decoding=\"async\" class=\"size-medium wp-image-401319 aligncenter lazyload\" data-src=\"https:\/\/www.eenewseurope.com\/wp-content\/uploads\/2022\/11\/KOPG.-1-300x243.jpg\" alt=\"\" width=\"300\" height=\"243\" data-srcset=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/11\/KOPG.-1-300x243.jpg 300w, https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/11\/KOPG.-1.jpg 400w\" data-sizes=\"(max-width: 300px) 100vw, 300px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/243;\" \/><\/p>\n<p>Carlos Pardo, PDG et cofondateur du KDPOF d\u00e9clare\u00a0: \u00ab\u00a0Avec notre partenaire Keysight, nous disposons aujourd&rsquo;hui de la fibre optique, du c\u00e2ble et des connecteurs qui r\u00e9pondent aux exigences de l&rsquo;automobile, telles que la temp\u00e9rature, les vibrations, le vieillissement, la pollution par la poussi\u00e8re et d&rsquo;autres crit\u00e8res d&rsquo;environnement difficile. La fibre de classe automobile fournit des donn\u00e9es PAM4 de 50 Gb\/s sur une longueur de liaison de 40 m avec au moins 4 connecteurs en ligne. Les multiples coudes serr\u00e9s, les torsions et les n\u0153uds ajoutent peu ou pas de perte de signal additionnel. \u00a0\u00bb Tous ces \u00e9l\u00e9ments laissent une marge de test importante par rapport au bilan de liaison de 8 dB. L&rsquo;\u00e9quipement de test optique est disponible et la solution de test est en cours de d\u00e9veloppement pour \u00eatre conforme \u00e0 la norme IEEE 802.3cz.<\/p>\n<p><strong>La norme P802.3cz Multi-gigabit Automotive Ethernet passe en phase de vote IEEE-SA<\/strong><\/p>\n<p>KDPOF se f\u00e9licite de la nouvelle \u00e9tape vers la norme P802.3cz en phase de vote \u00e0 l\u2019IEEE-SA. L&rsquo;amendement P802.3cz d\u00e9finit une proc\u00e9dure de d\u00e9marrage qui permet de r\u00e9duire \u00e0 moins de 100 ms le temps entre la mise sous tension et un \u00e9tat capable de transmettre et de recevoir des donn\u00e9es valides et de supporter des d\u00e9bits de 2,5, 5, 10, 25 et 50 Gb\/s \u00e0 l&rsquo;interface de service MAC\/PLS. Parmi les autres caract\u00e9ristiques importantes, citons l&rsquo;Ethernet \u00e9conome en \u00e9nergie optimis\u00e9 pour les applications automobiles, la prise en charge dans les environnements automobiles et jusqu&rsquo;\u00e0 4 connecteurs en ligne pour au moins 40 m sur au moins un type de c\u00e2blage optique automobile. De plus, les caract\u00e9ristiques de performance d&rsquo;un segment de liaison automobile et d&rsquo;un PHY optique pour supporter des op\u00e9rations point \u00e0 point de 50 Gb\/s sur le segment de liaison avec jusqu&rsquo;\u00e0 2 connecteurs sur une ligne de 40 m pour un c\u00e2blage optique automobile.<\/p>\n<p><a href=\"https:\/\/www.kdpof.com\/\">KDPOF<\/a>\u00a0 \u00a0&#8211;\u00a0 \u00a0<a href=\"https:\/\/www.keysight.com\/us\/en\/home.html\">Keysight\u00a0<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La soci\u00e9t\u00e9 espagnole KDPOF, fournisseur de connectivit\u00e9 gigabit sur fibre optique, s&rsquo;associe \u00e0 Keysight Technologies pour faire progresser la technologie Ethernet automobile multi-gigabit optique. Lors des journ\u00e9es technologiques IEEE SA Ethernet &amp; IP @ Automotive, qui se tiendront \u00e0 Yokohama, au Japon \u00a0les 9 et 10 novembre 2022, les deux partenaires pr\u00e9senteront la premi\u00e8re d\u00e9monstration [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":401317,"comment_status":"closed","ping_status":"closed","sticky":true,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[886],"tags":[1640,2120,2121],"domains":[47],"ppma_author":[1143],"class_list":["post-401315","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-fr","tag-automobile","tag-fibre-optique","tag-ieee-sa","domains-electronique-eci"],"acf":[],"yoast_head":"<title>KDPOF et Keysight\u00a0; transmission Ethernet automobile sur la fi...<\/title>\n<meta name=\"description\" content=\"La soci\u00e9t\u00e9 espagnole KDPOF, fournisseur de connectivit\u00e9 gigabit sur fibre optique, s&rsquo;associe \u00e0 Keysight Technologies pour faire progresser la...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/401315\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"KDPOF et Keysight\u00a0; transmission Ethernet automobile sur la fibre optique multimode\" \/>\n<meta property=\"og:description\" content=\"La soci\u00e9t\u00e9 espagnole KDPOF, fournisseur de connectivit\u00e9 gigabit sur fibre optique, s&rsquo;associe \u00e0 Keysight Technologies pour faire progresser la technologie Ethernet automobile multi-gigabit optique. Lors des journ\u00e9es technologiques IEEE SA Ethernet &amp; IP @ Automotive, qui se tiendront \u00e0 Yokohama, au Japon \u00a0les 9 et 10 novembre 2022, les deux partenaires pr\u00e9senteront la premi\u00e8re d\u00e9monstration [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/401315\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2022-11-04T11:40:21+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-11-04T12:04:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/11\/KOPG.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"599\" \/>\n\t<meta property=\"og:image:height\" content=\"307\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Daniel Cardon\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Daniel Cardon\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/kdpof-et-keysight-transmission-ethernet-automobile-sur-la-fibre-optique-multimode\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/kdpof-et-keysight-transmission-ethernet-automobile-sur-la-fibre-optique-multimode\/\"},\"author\":{\"name\":\"Daniel Cardon\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#\/schema\/person\/93c44cde463762f40a8236eaa44c1c17\"},\"headline\":\"KDPOF et Keysight\u00a0; 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