{"id":692,"date":"2026-02-03T07:06:07","date_gmt":"2026-02-03T07:06:07","guid":{"rendered":"https:\/\/www.fenxifiber.com\/?post_type=product&#038;p=692"},"modified":"2026-02-04T01:33:31","modified_gmt":"2026-02-04T01:33:31","slug":"lc-upc-sc-upc-om3-dx","status":"publish","type":"product","link":"https:\/\/www.fenxifiber.com\/fr\/product\/lc-upc-sc-upc-om3-dx\/","title":{"rendered":"Cordon de raccordement multimode en fibre optique LC\/UPC-SC\/UPC-OM3-DX"},"content":{"rendered":"<h3 data-start=\"631\" data-end=\"677\"><strong data-start=\"635\" data-end=\"677\">Optimis\u00e9 pour les r\u00e9seaux \u00e0 interfaces mixtes<\/strong><\/h3>\n<p data-start=\"679\" data-end=\"983\">Les connecteurs LC dominent <strong data-start=\"702\" data-end=\"737\">Modules SFP+, QSFP et QSFP-DD<\/strong>, tandis que les connecteurs SC restent la norme dans les <strong data-start=\"778\" data-end=\"803\">ODF et panneaux de fibres<\/strong>. Cette configuration LC vers SC \u00e9limine le besoin d'adaptateurs susceptibles d'introduire des <strong data-start=\"885\" data-end=\"914\">perte suppl\u00e9mentaire et r\u00e9flexion<\/strong>, La qualit\u00e9 du signal est ainsi maintenue \u00e0 un niveau \u00e9lev\u00e9, m\u00eame en cas d'exposition \u00e0 l'humidit\u00e9 et \u00e0 la chaleur. <strong data-start=\"952\" data-end=\"982\">des r\u00e9seaux denses et \u00e0 haut d\u00e9bit<\/strong>.<\/p>\n<p data-start=\"985\" data-end=\"1092\">La fibre OM3 offre la bande passante n\u00e9cessaire pour <strong data-start=\"1038\" data-end=\"1091\">la virtualisation, le cloud computing et les charges de travail d'IA.<\/strong>.<\/p>\n<hr data-start=\"1094\" data-end=\"1097\" \/>\n<h3 data-start=\"1099\" data-end=\"1127\"><strong data-start=\"1103\" data-end=\"1127\">Donn\u00e9es cl\u00e9s de performance<\/strong><\/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=\"1129\" data-end=\"1590\">\n<thead data-start=\"1129\" data-end=\"1165\">\n<tr data-start=\"1129\" data-end=\"1165\">\n<th class=\"\" data-start=\"1129\" data-end=\"1141\" data-col-size=\"sm\">Param\u00e8tres<\/th>\n<th class=\"\" data-start=\"1141\" data-end=\"1165\" data-col-size=\"sm\">LC\/UPC-SC\/UPC-OM3-DX<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1195\" data-end=\"1590\">\n<tr data-start=\"1195\" data-end=\"1235\">\n<td data-start=\"1195\" data-end=\"1208\" data-col-size=\"sm\">Type de fibre<\/td>\n<td data-start=\"1208\" data-end=\"1235\" data-col-size=\"sm\">OM3 Multimode 50\/125 \u03bcm<\/td>\n<\/tr>\n<tr data-start=\"1236\" data-end=\"1265\">\n<td data-start=\"1236\" data-end=\"1250\" data-col-size=\"sm\">Nombre de fibres<\/td>\n<td data-start=\"1250\" data-end=\"1265\" data-col-size=\"sm\">Duplex (DX)<\/td>\n<\/tr>\n<tr data-start=\"1266\" data-end=\"1292\">\n<td data-start=\"1266\" data-end=\"1280\" data-col-size=\"sm\">Connecteur A<\/td>\n<td data-start=\"1280\" data-end=\"1292\" data-col-size=\"sm\">LC \/ UPC<\/td>\n<\/tr>\n<tr data-start=\"1293\" data-end=\"1319\">\n<td data-start=\"1293\" data-end=\"1307\" data-col-size=\"sm\">Connecteur B<\/td>\n<td data-start=\"1307\" data-end=\"1319\" data-col-size=\"sm\">SC \/ UPC<\/td>\n<\/tr>\n<tr data-start=\"1320\" data-end=\"1363\">\n<td data-start=\"1320\" data-end=\"1343\" data-col-size=\"sm\">Longueur d'onde de fonctionnement<\/td>\n<td data-col-size=\"sm\" data-start=\"1343\" data-end=\"1363\">850 nm \/ 1300 nm<\/td>\n<\/tr>\n<tr data-start=\"1364\" data-end=\"1400\">\n<td data-start=\"1364\" data-end=\"1385\" data-col-size=\"sm\">Largeur de bande \u00e0 850 nm<\/td>\n<td data-start=\"1385\" data-end=\"1400\" data-col-size=\"sm\">2000 MHz-km<\/td>\n<\/tr>\n<tr data-start=\"1401\" data-end=\"1431\">\n<td data-start=\"1401\" data-end=\"1418\" data-col-size=\"sm\">Perte d'insertion<\/td>\n<td data-start=\"1418\" data-end=\"1431\" data-col-size=\"sm\">\u2264 0,30 dB<\/td>\n<\/tr>\n<tr data-start=\"1432\" data-end=\"1457\">\n<td data-start=\"1432\" data-end=\"1446\" data-col-size=\"sm\">Perte de retour<\/td>\n<td data-col-size=\"sm\" data-start=\"1446\" data-end=\"1457\">\u2265 30 dB<\/td>\n<\/tr>\n<tr data-start=\"1458\" data-end=\"1488\">\n<td data-start=\"1458\" data-end=\"1473\" data-col-size=\"sm\">Ethernet 10G<\/td>\n<td data-start=\"1473\" data-end=\"1488\" data-col-size=\"sm\">Jusqu'\u00e0 300 m<\/td>\n<\/tr>\n<tr data-start=\"1489\" data-end=\"1517\">\n<td data-start=\"1489\" data-end=\"1502\" data-col-size=\"sm\">40G \/ 100G<\/td>\n<td data-start=\"1502\" data-end=\"1517\" data-col-size=\"sm\">Jusqu'\u00e0 100 m<\/td>\n<\/tr>\n<tr data-start=\"1518\" data-end=\"1548\">\n<td data-start=\"1518\" data-end=\"1533\" data-col-size=\"sm\">Gaine du c\u00e2ble<\/td>\n<td data-start=\"1533\" data-end=\"1548\" data-col-size=\"sm\">LSZH ou PVC<\/td>\n<\/tr>\n<tr data-start=\"1549\" data-end=\"1590\">\n<td data-start=\"1549\" data-end=\"1561\" data-col-size=\"sm\">Normes<\/td>\n<td data-start=\"1561\" data-end=\"1590\" data-col-size=\"sm\">IEC, TIA-568, RoHS, REACH<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr data-start=\"1592\" data-end=\"1595\" \/>\n<h3 data-start=\"1597\" data-end=\"1628\"><strong data-start=\"1601\" data-end=\"1628\">Les points forts de ce c\u00e2ble<\/strong><\/h3>\n<ul data-start=\"1630\" data-end=\"1817\">\n<li data-start=\"1630\" data-end=\"1677\">\n<p data-start=\"1632\" data-end=\"1677\"><strong data-start=\"1632\" data-end=\"1677\">Connexions commutateur-ODF et panneau de raccordement<\/strong><\/p>\n<\/li>\n<li data-start=\"1678\" data-end=\"1710\">\n<p data-start=\"1680\" data-end=\"1710\"><strong data-start=\"1680\" data-end=\"1710\">Connexions crois\u00e9es pour centres de donn\u00e9es<\/strong><\/p>\n<\/li>\n<li data-start=\"1711\" data-end=\"1741\">\n<p data-start=\"1713\" data-end=\"1741\"><strong data-start=\"1713\" data-end=\"1741\">R\u00e9seaux locaux d'entreprise<\/strong><\/p>\n<\/li>\n<li data-start=\"1742\" data-end=\"1775\">\n<p data-start=\"1744\" data-end=\"1775\"><strong data-start=\"1744\" data-end=\"1775\">R\u00e9partiteurs de t\u00e9l\u00e9communications<\/strong><\/p>\n<\/li>\n<li data-start=\"1776\" data-end=\"1817\">\n<p data-start=\"1778\" data-end=\"1817\"><strong data-start=\"1778\" data-end=\"1817\">Liaisons \u00e0 haut d\u00e9bit pour le serveur et le stockage<\/strong><\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1819\" data-end=\"1934\">La faible att\u00e9nuation et la grande largeur de bande modale de l'OM3 garantissent <strong data-start=\"1873\" data-end=\"1908\">performances stables et \u00e0 faible latence<\/strong> \u00e0 travers les liens de courte port\u00e9e.<\/p>\n<hr data-start=\"1936\" data-end=\"1939\" \/>\n<h3 data-start=\"1941\" data-end=\"1993\"><strong data-start=\"1945\" data-end=\"1993\">Assemblage de pr\u00e9cision pour une fiabilit\u00e9 \u00e0 long terme<\/strong><\/h3>\n<p data-start=\"1995\" data-end=\"2258\">Chaque cordon de raccordement LC-SC OM3 est fabriqu\u00e9 avec <strong data-start=\"2043\" data-end=\"2118\">bagues en c\u00e9ramique, faces d'extr\u00e9mit\u00e9 polies selon la norme UPC et inspection optique stricte<\/strong>. Chaque unit\u00e9 est test\u00e9e pour <strong data-start=\"2144\" data-end=\"2189\">perte d'insertion, perte de retour et g\u00e9om\u00e9trie<\/strong>, en veillant \u00e0 ce que <strong data-start=\"2200\" data-end=\"2257\">couplage coh\u00e9rent de la lumi\u00e8re et r\u00e9flexion arri\u00e8re minimale<\/strong>.<\/p>\n<p data-start=\"2260\" data-end=\"2386\">Le <strong data-start=\"2264\" data-end=\"2286\">Option veste LSZH<\/strong> soutient la modernit\u00e9 <strong data-start=\"2303\" data-end=\"2344\">les r\u00e8gles de s\u00e9curit\u00e9 incendie et de faible d\u00e9gagement de fum\u00e9e<\/strong> dans les b\u00e2timents commerciaux et les centres de donn\u00e9es.<\/p>\n<hr data-start=\"2388\" data-end=\"2391\" \/>\n<h2 data-start=\"2393\" data-end=\"2416\"><strong data-start=\"2396\" data-end=\"2416\">Questions et r\u00e9ponses professionnelles<\/strong><\/h2>\n<p data-start=\"2418\" data-end=\"2586\"><strong data-start=\"2418\" data-end=\"2475\">Q1 : OM3 est-il toujours un bon choix pour les nouvelles installations ?<\/strong><br data-start=\"2475\" data-end=\"2478\" \/>Oui. OM3 reste un <strong data-start=\"2497\" data-end=\"2521\">norme largement utilis\u00e9e<\/strong> pour <strong data-start=\"2526\" data-end=\"2564\">Liaisons multimodes 10G, 40G et 100G<\/strong> jusqu'\u00e0 100-300 m\u00e8tres.<\/p>\n<p data-start=\"2588\" data-end=\"2733\"><strong data-start=\"2588\" data-end=\"2644\">Q2 : Ce c\u00e2ble peut-il se connecter directement aux modules SFP+ ?<\/strong><br data-start=\"2644\" data-end=\"2647\" \/>Oui. <strong data-start=\"2656\" data-end=\"2666\">Fin LC<\/strong> se branche directement sur le <strong data-start=\"2687\" data-end=\"2732\">\u00c9metteurs-r\u00e9cepteurs SFP, SFP+, QSFP et QSFP-DD<\/strong>.<\/p>\n<p data-start=\"2735\" data-end=\"2904\"><strong data-start=\"2735\" data-end=\"2789\">Q3 : Pourquoi ne pas utiliser des adaptateurs au lieu de c\u00e2bles hybrides ?<\/strong><br data-start=\"2789\" data-end=\"2792\" \/>Les c\u00e2bles hybrides r\u00e9duisent <strong data-start=\"2813\" data-end=\"2834\">points de connexion<\/strong>, l'abaissement <strong data-start=\"2845\" data-end=\"2903\">perte d'insertion, r\u00e9flexion et risque de d\u00e9faillance \u00e0 long terme<\/strong>.<\/p>\n<p data-start=\"2906\" data-end=\"3049\"><strong data-start=\"2906\" data-end=\"2941\">Q4 : \u00c0 quoi sert le polissage UPC ?<\/strong><br data-start=\"2941\" data-end=\"2944\" \/>Le polissage UPC am\u00e9liore <strong data-start=\"2967\" data-end=\"2991\">perte de retour (\u226530 dB)<\/strong>, r\u00e9duisant ainsi la r\u00e9flexion arri\u00e8re et am\u00e9liorant la stabilit\u00e9 du signal.<\/p>","protected":false},"excerpt":{"rendered":"<p data-start=\"62\" data-end=\"446\">Le <strong data-start=\"66\" data-end=\"90\">LC\/UPC-SC\/UPC-OM3-DX<\/strong> est un <strong data-start=\"96\" data-end=\"133\">duplex OM3 fibre multimode cavalier<\/strong> con\u00e7u pour <strong data-start=\"147\" data-end=\"181\">\u00e9quipement de r\u00e9seau \u00e0 haute densit\u00e9<\/strong> d'un c\u00f4t\u00e9 et <strong data-start=\"197\" data-end=\"225\">panneaux de brassage SC standard<\/strong> de l'autre. Il constitue un pont optique propre et \u00e0 faible perte entre le <strong data-start=\"293\" data-end=\"321\">\u00e9metteurs-r\u00e9cepteurs modernes (LC)<\/strong> et <strong data-start=\"326\" data-end=\"366\">les r\u00e9partiteurs traditionnels (SC)<\/strong>, Il s'agit donc d'une solution id\u00e9ale pour <strong data-start=\"388\" data-end=\"445\">les centres de donn\u00e9es, les r\u00e9seaux d'entreprise et les salles de t\u00e9l\u00e9communications<\/strong>.<\/p>\n<p data-start=\"448\" data-end=\"624\">Avec <strong data-start=\"453\" data-end=\"492\">Fibre OM3 50\/125 \u03bcm optimis\u00e9e pour le laser<\/strong>, Ce cordon de raccordement est compatible avec les technologies de l'information et de la communication (TIC) d'aujourd'hui. <strong data-start=\"527\" data-end=\"556\">Optique \u00e0 base de VCSEL 850 nm<\/strong>, permettant une <strong data-start=\"576\" data-end=\"623\">Transmission \u00e0 courte port\u00e9e 10G, 40G et 100G<\/strong>.<\/p>","protected":false},"featured_media":693,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[44],"product_tag":[],"class_list":{"0":"post-692","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-multimode-fiber-optic-patch-cord","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.fenxifiber.com\/fr\/wp-json\/wp\/v2\/product\/692","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=692"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fenxifiber.com\/fr\/wp-json\/wp\/v2\/media\/693"}],"wp:attachment":[{"href":"https:\/\/www.fenxifiber.com\/fr\/wp-json\/wp\/v2\/media?parent=692"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.fenxifiber.com\/fr\/wp-json\/wp\/v2\/product_brand?post=692"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.fenxifiber.com\/fr\/wp-json\/wp\/v2\/product_cat?post=692"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.fenxifiber.com\/fr\/wp-json\/wp\/v2\/product_tag?post=692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}