{"id":887,"date":"2026-02-04T03:01:52","date_gmt":"2026-02-04T03:01:52","guid":{"rendered":"https:\/\/www.fenxifiber.com\/?post_type=product&#038;p=887"},"modified":"2026-02-05T02:36:56","modified_gmt":"2026-02-05T02:36:56","slug":"lc-upc-3-0mm-duplex-multimode","status":"publish","type":"product","link":"https:\/\/www.fenxifiber.com\/fr\/product\/lc-upc-3-0mm-duplex-multimode\/","title":{"rendered":"LC UPC 3.0mm Duplex Multimode Fiber Optic Connector"},"content":{"rendered":"<h3 data-start=\"732\" data-end=\"776\">L'importance de 3,0 mm dans le c\u00e2blage multimode<\/h3>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"778\" data-end=\"946\">\n<thead data-start=\"778\" data-end=\"812\">\n<tr data-start=\"778\" data-end=\"812\">\n<th class=\"\" data-start=\"778\" data-end=\"795\" data-col-size=\"sm\">Diam\u00e8tre du c\u00e2ble<\/th>\n<th class=\"\" data-start=\"795\" data-end=\"812\" data-col-size=\"sm\">Utilisation pratique<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"847\" data-end=\"946\">\n<tr data-start=\"847\" data-end=\"887\">\n<td data-start=\"847\" data-end=\"855\" data-col-size=\"sm\">2,0 mm<\/td>\n<td data-start=\"855\" data-end=\"887\" data-col-size=\"sm\">Ports de commutation et d'\u00e9mission-r\u00e9ception<\/td>\n<\/tr>\n<tr data-start=\"888\" data-end=\"946\">\n<td data-start=\"888\" data-end=\"900\" data-col-size=\"sm\"><strong data-start=\"890\" data-end=\"899\">3,0 mm<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"900\" data-end=\"946\"><strong data-start=\"902\" data-end=\"944\">Rayonnages, plateaux, liaisons d'armoire \u00e0 armoire<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p data-start=\"948\" data-end=\"1046\">La gaine plus lourde prot\u00e8ge la fibre OM de la perte de flexion et de l'\u00e9crasement dans les chemins de c\u00e2bles encombr\u00e9s.<\/p>\n<hr data-start=\"1048\" data-end=\"1051\" \/>\n<h3 data-start=\"1053\" data-end=\"1085\">Comportement optique multimode<\/h3>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"1087\" data-end=\"1359\">\n<thead data-start=\"1087\" data-end=\"1116\">\n<tr data-start=\"1087\" data-end=\"1116\">\n<th class=\"\" data-start=\"1087\" data-end=\"1099\" data-col-size=\"sm\">Param\u00e8tres<\/th>\n<th class=\"\" data-start=\"1099\" data-end=\"1116\" data-col-size=\"sm\">Valeur typique<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1146\" data-end=\"1359\">\n<tr data-start=\"1146\" data-end=\"1178\">\n<td data-start=\"1146\" data-end=\"1159\" data-col-size=\"sm\">Type de fibre<\/td>\n<td data-start=\"1159\" data-end=\"1178\" data-col-size=\"sm\">OM2 \/ OM3 \/ OM4<\/td>\n<\/tr>\n<tr data-start=\"1179\" data-end=\"1219\">\n<td data-start=\"1179\" data-end=\"1191\" data-col-size=\"sm\">Taille du noyau<\/td>\n<td data-start=\"1191\" data-end=\"1219\" data-col-size=\"sm\">50\/125 \u00b5m ou 62,5\/125 \u00b5m<\/td>\n<\/tr>\n<tr data-start=\"1220\" data-end=\"1238\">\n<td data-start=\"1220\" data-end=\"1231\" data-col-size=\"sm\">Face d'extr\u00e9mit\u00e9<\/td>\n<td data-start=\"1231\" data-end=\"1238\" data-col-size=\"sm\">CUP<\/td>\n<\/tr>\n<tr data-start=\"1239\" data-end=\"1269\">\n<td data-start=\"1239\" data-end=\"1256\" data-col-size=\"sm\">Perte d'insertion<\/td>\n<td data-start=\"1256\" data-end=\"1269\" data-col-size=\"sm\">\u2264 0,30 dB<\/td>\n<\/tr>\n<tr data-start=\"1270\" data-end=\"1295\">\n<td data-start=\"1270\" data-end=\"1284\" data-col-size=\"sm\">Perte de retour<\/td>\n<td data-start=\"1284\" data-end=\"1295\" data-col-size=\"sm\">\u2265 35 dB<\/td>\n<\/tr>\n<tr data-start=\"1296\" data-end=\"1327\">\n<td data-start=\"1296\" data-end=\"1310\" data-col-size=\"sm\">Longueurs d'onde<\/td>\n<td data-start=\"1310\" data-end=\"1327\" data-col-size=\"sm\">850 \/ 1300 nm<\/td>\n<\/tr>\n<tr data-start=\"1328\" data-end=\"1359\">\n<td data-start=\"1328\" data-end=\"1342\" data-col-size=\"sm\">Vie f\u00e9conde<\/td>\n<td data-start=\"1342\" data-end=\"1359\" data-col-size=\"sm\">\u2265 1000 cycles<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p data-start=\"1361\" data-end=\"1469\">Ces valeurs soutiennent <strong data-start=\"1382\" data-end=\"1436\">Ethernet, SAN et interconnexions optiques \u00e0 haut d\u00e9bit<\/strong> \u00e0 l'int\u00e9rieur des b\u00e2timents et des salles de donn\u00e9es.<\/p>\n<hr data-start=\"1471\" data-end=\"1474\" \/>\n<h3 data-start=\"1476\" data-end=\"1498\">Conception LC duplex<\/h3>\n<p data-start=\"1500\" data-end=\"1639\">Deux fibres sont maintenues dans un bo\u00eetier LC duplex, ce qui garantit <strong data-start=\"1555\" data-end=\"1614\">polarit\u00e9 stable et synchronisation des voies d'\u00e9mission et de r\u00e9ception<\/strong> m\u00eame pendant la maintenance.<\/p>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"1641\" data-end=\"1895\">\n<thead data-start=\"1641\" data-end=\"1663\">\n<tr data-start=\"1641\" data-end=\"1663\">\n<th class=\"\" data-start=\"1641\" data-end=\"1651\" data-col-size=\"sm\">\u00c9l\u00e9ment<\/th>\n<th class=\"\" data-start=\"1651\" data-end=\"1663\" data-col-size=\"sm\">Fonction<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1685\" data-end=\"1895\">\n<tr data-start=\"1685\" data-end=\"1738\">\n<td data-start=\"1685\" data-end=\"1711\" data-col-size=\"sm\">Embouts en c\u00e9ramique de 1,25 mm<\/td>\n<td data-start=\"1711\" data-end=\"1738\" data-col-size=\"sm\">Alignement pr\u00e9cis des fibres<\/td>\n<\/tr>\n<tr data-start=\"1739\" data-end=\"1791\">\n<td data-start=\"1739\" data-end=\"1752\" data-col-size=\"sm\">Polissage UPC<\/td>\n<td data-col-size=\"sm\" data-start=\"1752\" data-end=\"1791\">Faible r\u00e9flexion pour les lasers multimodes<\/td>\n<\/tr>\n<tr data-start=\"1792\" data-end=\"1833\">\n<td data-start=\"1792\" data-end=\"1809\" data-col-size=\"sm\">Clip LC duplex<\/td>\n<td data-col-size=\"sm\" data-start=\"1809\" data-end=\"1833\">Verrouille les Tx\/Rx ensemble<\/td>\n<\/tr>\n<tr data-start=\"1834\" data-end=\"1895\">\n<td data-start=\"1834\" data-end=\"1855\" data-col-size=\"sm\">Gaine \u00e9paisse de 3,0 mm<\/td>\n<td data-start=\"1855\" data-end=\"1895\" data-col-size=\"sm\">Prot\u00e8ge contre la flexion et la tension<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr data-start=\"1897\" data-end=\"1900\" \/>\n<h3 data-start=\"1902\" data-end=\"1924\">Questions et r\u00e9ponses professionnelles<\/h3>\n<p data-start=\"1926\" data-end=\"2090\"><strong data-start=\"1926\" data-end=\"1967\">3,0 mm est-il trop rigide pour les connecteurs LC ?<\/strong><br data-start=\"1967\" data-end=\"1970\" \/>Non. La bague LC et le bo\u00eetier sont standard. Seul le c\u00e2ble est plus \u00e9pais, offrant une meilleure protection pour les routes dorsales.<\/p>\n<p data-start=\"2092\" data-end=\"2205\"><strong data-start=\"2092\" data-end=\"2136\">Peut-on l'utiliser avec des fibres OM3 et OM4 ?<\/strong><br data-start=\"2136\" data-end=\"2139\" \/>Oui, il est enti\u00e8rement compatible avec les fibres multimodes OM2, OM3 et OM4.<\/p>\n<p data-start=\"2207\" data-end=\"2337\"><strong data-start=\"2207\" data-end=\"2248\">Dois-je utiliser l'APC pour les liaisons multimodes ?<\/strong><br data-start=\"2248\" data-end=\"2251\" \/>Non. Les syst\u00e8mes multimodes utilisent <strong data-start=\"2277\" data-end=\"2284\">CUP<\/strong>. L'APC est con\u00e7u pour le contr\u00f4le de la r\u00e9flexion en mode unique.<\/p>","protected":false},"excerpt":{"rendered":"<p data-start=\"161\" data-end=\"572\">Le <strong data-start=\"165\" data-end=\"220\">LC UPC 3.0mm Duplex Multimode Fiber Optic Connector<\/strong> est con\u00e7u pour <strong data-start=\"234\" data-end=\"275\">les centres de donn\u00e9es et les r\u00e9seaux d'entreprise<\/strong> o\u00f9 les liaisons optiques \u00e0 courte port\u00e9e doivent rester rapides, stables et physiquement prot\u00e9g\u00e9es.<br data-start=\"358\" data-end=\"361\" \/>La fibre multimode est largement utilis\u00e9e pour <strong data-start=\"396\" data-end=\"429\">Connexions 10G, 40G et 100G<\/strong>, et la gaine duplex plus \u00e9paisse de 3,0 mm conf\u00e8re \u00e0 ces liens la qualit\u00e9 d'un produit de haute qualit\u00e9. <strong data-start=\"489\" data-end=\"515\">fiabilit\u00e9 m\u00e9canique<\/strong> Ils sont achemin\u00e9s \u00e0 travers des plateaux, des racks et des armoires.<\/p>\n<p data-start=\"574\" data-end=\"725\">Alors que les cavaliers standard de 2,0 mm fonctionnent bien au niveau des ports d'\u00e9quipement, les chemins du r\u00e9seau f\u00e9d\u00e9rateur n\u00e9cessitent des cavaliers de 2,0 mm. <strong data-start=\"656\" data-end=\"676\">des vestes plus r\u00e9sistantes<\/strong> pour \u00e9viter les micro-courbures et l'instabilit\u00e9 du signal.<\/p>","protected":false},"featured_media":888,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[49],"product_tag":[],"class_list":{"0":"post-887","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-lc-duplex-connectors-single-modemultimode","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.fenxifiber.com\/fr\/wp-json\/wp\/v2\/product\/887","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fenxifiber.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.fenxifiber.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fenxifiber.com\/fr\/wp-json\/wp\/v2\/comments?post=887"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fenxifiber.com\/fr\/wp-json\/wp\/v2\/media\/888"}],"wp:attachment":[{"href":"https:\/\/www.fenxifiber.com\/fr\/wp-json\/wp\/v2\/media?parent=887"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.fenxifiber.com\/fr\/wp-json\/wp\/v2\/product_brand?post=887"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.fenxifiber.com\/fr\/wp-json\/wp\/v2\/product_cat?post=887"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.fenxifiber.com\/fr\/wp-json\/wp\/v2\/product_tag?post=887"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}