{"id":23576,"date":"2025-10-07T10:56:45","date_gmt":"2025-10-07T08:56:45","guid":{"rendered":"https:\/\/www.arcane-group.be\/?p=23576"},"modified":"2025-10-10T16:32:52","modified_gmt":"2025-10-10T14:32:52","slug":"do-i-need-cat8-1-or-cat8-2","status":"publish","type":"post","link":"https:\/\/www.arcane-group.be\/fr\/2025\/10\/07\/do-i-need-cat8-1-or-cat8-2\/","title":{"rendered":"Ai-je besoin de Cat8.1 ou Cat8.2 ?"},"content":{"rendered":"<p class=\"sr-only\"><span style=\"font-size: 16px;\">La cat\u00e9gorie 8 a \u00e9t\u00e9 ratifi\u00e9e par le groupe de travail TR43 dans le cadre de la norme ANSI\/TIA 568-C.2-1. Elle prend en charge des fr\u00e9quences allant jusqu'\u00e0 2000 MHz et est sp\u00e9cifi\u00e9e pour des distances maximales de 30 m\u00e8tres ou 36 m\u00e8tres, selon les cordons de raccordement utilis\u00e9s.<\/span><\/p>\n<div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] thread-sm:[--thread-content-margin:--spacing(6)] thread-lg:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] thread-lg:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\">\n<div class=\"flex max-w-full flex-col grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&amp;]:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"d578ca6e-09e0-454c-8b54-d885a09c1b9a\" data-message-model-slug=\"gpt-5-mini\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\">\n<div class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\">\n<p data-start=\"232\" data-end=\"384\">Le comit\u00e9 ISO\/IEC JTC 1\/SC 25\/WG 3 a \u00e9labor\u00e9 la norme internationale correspondante, ISO\/IEC 11801-1:2017\/COR 1:2018, qui d\u00e9finit deux options :<\/p>\n<ul data-start=\"386\" data-end=\"724\" data-is-last-node=\"\" data-is-only-node=\"\">\n<li data-start=\"386\" data-end=\"566\">\n<p data-start=\"388\" data-end=\"566\">Canal de classe I (c\u00e2ble de cat\u00e9gorie 8.1) : Conception minimale du c\u00e2ble U\/FTP ou F\/UTP, enti\u00e8rement r\u00e9trocompatible et interop\u00e9rable avec la classe EA (cat\u00e9gorie 6A) utilisant des connecteurs 8P8C.<\/p>\n<\/li>\n<li data-start=\"567\" data-end=\"724\" data-is-last-node=\"\">\n<p data-start=\"569\" data-end=\"724\" data-is-last-node=\"\">Canal de classe II (c\u00e2ble de cat\u00e9gorie 8.2) : Conception minimale du c\u00e2ble F\/FTP ou S\/FTP, interop\u00e9rable avec la classe FA (cat\u00e9gorie 7A) \u00e0 l'aide de connecteurs TERA ou GG45.<\/p>\n<\/li>\n<\/ul>\n<p>jusqu'\u00e0 40Gbps \u00e0 50 m\u00e8tres ou 100Gbps \u00e0 15 m\u00e8tres<\/p>\n<p>Si vous n'avez pas vraiment besoin de ces largeurs de bande, un choix plus judicieux serait CAT6A.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Category 8 was ratified by the TR43 working group under the ANSI\/TIA 568-C.2-1 standard. It supports frequencies up to 2000<\/p>","protected":false},"author":6515,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[452],"tags":[],"class_list":["post-23576","post","type-post","status-publish","format-standard","hentry","category-technical-questions"],"_links":{"self":[{"href":"https:\/\/www.arcane-group.be\/fr\/wp-json\/wp\/v2\/posts\/23576","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.arcane-group.be\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.arcane-group.be\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.arcane-group.be\/fr\/wp-json\/wp\/v2\/users\/6515"}],"replies":[{"embeddable":true,"href":"https:\/\/www.arcane-group.be\/fr\/wp-json\/wp\/v2\/comments?post=23576"}],"version-history":[{"count":3,"href":"https:\/\/www.arcane-group.be\/fr\/wp-json\/wp\/v2\/posts\/23576\/revisions"}],"predecessor-version":[{"id":23603,"href":"https:\/\/www.arcane-group.be\/fr\/wp-json\/wp\/v2\/posts\/23576\/revisions\/23603"}],"wp:attachment":[{"href":"https:\/\/www.arcane-group.be\/fr\/wp-json\/wp\/v2\/media?parent=23576"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.arcane-group.be\/fr\/wp-json\/wp\/v2\/categories?post=23576"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.arcane-group.be\/fr\/wp-json\/wp\/v2\/tags?post=23576"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}