{"id":682,"date":"2026-02-03T06:59:34","date_gmt":"2026-02-03T06:59:34","guid":{"rendered":"https:\/\/www.fenxifiber.com\/?post_type=product&#038;p=682"},"modified":"2026-02-04T01:31:32","modified_gmt":"2026-02-04T01:31:32","slug":"lc-upc-lc-upc-om3-dx","status":"publish","type":"product","link":"https:\/\/www.fenxifiber.com\/fr\/product\/lc-upc-lc-upc-om3-dx\/","title":{"rendered":"Cordon de raccordement multimode en fibre optique LC\/UPC-LC\/UPC-OM3-DX"},"content":{"rendered":"<h3 data-start=\"572\" data-end=\"613\"><strong data-start=\"576\" data-end=\"613\">Con\u00e7u pour les optiques modernes \u00e0 grande vitesse<\/strong><\/h3>\n<p data-start=\"615\" data-end=\"765\">La fibre OM3 est optimis\u00e9e pour <strong data-start=\"642\" data-end=\"672\">Sources lumineuses VCSEL 850 nm<\/strong>, Le r\u00e9seau Ethernet \u00e0 courte port\u00e9e est l'\u00e9pine dorsale du r\u00e9seau Ethernet \u00e0 courte port\u00e9e. Avec un <strong data-start=\"719\" data-end=\"744\">Largeur de bande 2000 MHz-km<\/strong>, Il est facile \u00e0 prendre en charge :<\/p>\n<ul data-start=\"767\" data-end=\"828\">\n<li data-start=\"767\" data-end=\"797\">\n<p data-start=\"769\" data-end=\"797\"><strong data-start=\"769\" data-end=\"797\">10G Ethernet jusqu'\u00e0 300 m<\/strong><\/p>\n<\/li>\n<li data-start=\"798\" data-end=\"828\">\n<p data-start=\"800\" data-end=\"828\"><strong data-start=\"800\" data-end=\"828\">40G et 100G jusqu'\u00e0 100 m<\/strong><\/p>\n<\/li>\n<\/ul>\n<p data-start=\"830\" data-end=\"964\">Les connecteurs LC permettent <strong data-start=\"850\" data-end=\"876\">deux fois la densit\u00e9 des ports<\/strong> des anciens connecteurs SC, ce qui permet de r\u00e9duire l'encombrement des panneaux et des c\u00e2bles dans les racks denses.<\/p>\n<hr data-start=\"966\" data-end=\"969\" \/>\n<h3 data-start=\"971\" data-end=\"1003\"><strong data-start=\"975\" data-end=\"1003\">Sp\u00e9cifications techniques<\/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=\"1005\" data-end=\"1475\">\n<thead data-start=\"1005\" data-end=\"1041\">\n<tr data-start=\"1005\" data-end=\"1041\">\n<th class=\"\" data-start=\"1005\" data-end=\"1017\" data-col-size=\"sm\">Param\u00e8tres<\/th>\n<th class=\"\" data-start=\"1017\" data-end=\"1041\" data-col-size=\"sm\">LC\/UPC-LC\/UPC-OM3-DX<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1070\" data-end=\"1475\">\n<tr data-start=\"1070\" data-end=\"1110\">\n<td data-start=\"1070\" data-end=\"1083\" data-col-size=\"sm\">Type de fibre<\/td>\n<td data-start=\"1083\" data-end=\"1110\" data-col-size=\"sm\">OM3 Multimode 50\/125 \u03bcm<\/td>\n<\/tr>\n<tr data-start=\"1111\" data-end=\"1142\">\n<td data-start=\"1111\" data-end=\"1127\" data-col-size=\"sm\">Configuration<\/td>\n<td data-start=\"1127\" data-end=\"1142\" data-col-size=\"sm\">Duplex (DX)<\/td>\n<\/tr>\n<tr data-start=\"1143\" data-end=\"1169\">\n<td data-start=\"1143\" data-end=\"1157\" data-col-size=\"sm\">Connecteur A<\/td>\n<td data-start=\"1157\" data-end=\"1169\" data-col-size=\"sm\">LC \/ UPC<\/td>\n<\/tr>\n<tr data-start=\"1170\" data-end=\"1196\">\n<td data-start=\"1170\" data-end=\"1184\" data-col-size=\"sm\">Connecteur B<\/td>\n<td data-start=\"1184\" data-end=\"1196\" data-col-size=\"sm\">LC \/ UPC<\/td>\n<\/tr>\n<tr data-start=\"1197\" data-end=\"1240\">\n<td data-start=\"1197\" data-end=\"1220\" data-col-size=\"sm\">Longueur d'onde de fonctionnement<\/td>\n<td data-start=\"1220\" data-end=\"1240\" data-col-size=\"sm\">850 nm \/ 1300 nm<\/td>\n<\/tr>\n<tr data-start=\"1241\" data-end=\"1271\">\n<td data-start=\"1241\" data-end=\"1258\" data-col-size=\"sm\">Perte d'insertion<\/td>\n<td data-start=\"1258\" data-end=\"1271\" data-col-size=\"sm\">\u2264 0,30 dB<\/td>\n<\/tr>\n<tr data-start=\"1272\" data-end=\"1297\">\n<td data-start=\"1272\" data-end=\"1286\" data-col-size=\"sm\">Perte de retour<\/td>\n<td data-start=\"1286\" data-end=\"1297\" data-col-size=\"sm\">\u2265 30 dB<\/td>\n<\/tr>\n<tr data-start=\"1298\" data-end=\"1328\">\n<td data-start=\"1298\" data-end=\"1313\" data-col-size=\"sm\">Ethernet 10G<\/td>\n<td data-start=\"1313\" data-end=\"1328\" data-col-size=\"sm\">Jusqu'\u00e0 300 m<\/td>\n<\/tr>\n<tr data-start=\"1329\" data-end=\"1357\">\n<td data-start=\"1329\" data-end=\"1342\" data-col-size=\"sm\">40G \/ 100G<\/td>\n<td data-start=\"1342\" data-end=\"1357\" data-col-size=\"sm\">Jusqu'\u00e0 100 m<\/td>\n<\/tr>\n<tr data-start=\"1358\" data-end=\"1388\">\n<td data-start=\"1358\" data-end=\"1373\" data-col-size=\"sm\">Gaine du c\u00e2ble<\/td>\n<td data-start=\"1373\" data-end=\"1388\" data-col-size=\"sm\">LSZH ou PVC<\/td>\n<\/tr>\n<tr data-start=\"1389\" data-end=\"1433\">\n<td data-start=\"1389\" data-end=\"1413\" data-col-size=\"sm\">Temp\u00e9rature de fonctionnement<\/td>\n<td data-start=\"1413\" data-end=\"1433\" data-col-size=\"sm\">De -10 \u00b0C \u00e0 +70 \u00b0C<\/td>\n<\/tr>\n<tr data-start=\"1434\" data-end=\"1475\">\n<td data-start=\"1434\" data-end=\"1446\" data-col-size=\"sm\">Normes<\/td>\n<td data-start=\"1446\" data-end=\"1475\" data-col-size=\"sm\">IEC, TIA-568, RoHS, REACH<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr data-start=\"1477\" data-end=\"1480\" \/>\n<h3 data-start=\"1482\" data-end=\"1514\"><strong data-start=\"1486\" data-end=\"1514\">Lieu d'utilisation de ce c\u00e2ble<\/strong><\/h3>\n<ul data-start=\"1516\" data-end=\"1701\">\n<li data-start=\"1516\" data-end=\"1565\">\n<p data-start=\"1518\" data-end=\"1565\"><strong data-start=\"1518\" data-end=\"1565\">Liens entre commutateurs et entre commutateurs et serveurs<\/strong><\/p>\n<\/li>\n<li data-start=\"1566\" data-end=\"1598\">\n<p data-start=\"1568\" data-end=\"1598\"><strong data-start=\"1568\" data-end=\"1598\">Connexions crois\u00e9es pour centres de donn\u00e9es<\/strong><\/p>\n<\/li>\n<li data-start=\"1599\" data-end=\"1629\">\n<p data-start=\"1601\" data-end=\"1629\"><strong data-start=\"1601\" data-end=\"1629\">R\u00e9seaux locaux d'entreprise<\/strong><\/p>\n<\/li>\n<li data-start=\"1630\" data-end=\"1667\">\n<p data-start=\"1632\" data-end=\"1667\"><strong data-start=\"1632\" data-end=\"1667\">Clusters d'informatique en nuage et d'IA<\/strong><\/p>\n<\/li>\n<li data-start=\"1668\" data-end=\"1701\">\n<p data-start=\"1670\" data-end=\"1701\"><strong data-start=\"1670\" data-end=\"1701\">R\u00e9seaux de stockage \u00e0 grande vitesse<\/strong><\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1703\" data-end=\"1836\">La faible att\u00e9nuation et la grande largeur de bande de l'OM3 en font un produit id\u00e9al pour les applications suivantes <strong data-start=\"1762\" data-end=\"1794\">environnements \u00e0 nombre de ports \u00e9lev\u00e9<\/strong> l\u00e0 o\u00f9 la performance et la coh\u00e9rence sont importantes.<\/p>\n<hr data-start=\"1838\" data-end=\"1841\" \/>\n<h3 data-start=\"1843\" data-end=\"1887\"><strong data-start=\"1847\" data-end=\"1887\">Fabrication de pr\u00e9cision pour de faibles pertes<\/strong><\/h3>\n<p data-start=\"1889\" data-end=\"2164\">Chaque cavalier LC-LC OM3 est assembl\u00e9 \u00e0 l'aide de <strong data-start=\"1930\" data-end=\"1988\">Embouts en c\u00e9ramique de haute qualit\u00e9 et faces d'extr\u00e9mit\u00e9 polies selon la norme UPC<\/strong>, puis inspect\u00e9s et test\u00e9s pour <strong data-start=\"2020\" data-end=\"2074\">perte d'insertion, perte de retour et g\u00e9om\u00e9trie de la face d'extr\u00e9mit\u00e9<\/strong>. Cela garantit <strong data-start=\"2092\" data-end=\"2122\">performance optique stable<\/strong> sur des milliers de cycles \"plug-and-play\".<\/p>\n<p data-start=\"2166\" data-end=\"2276\">Le <strong data-start=\"2170\" data-end=\"2192\">Option veste LSZH<\/strong> soutient la modernit\u00e9 <strong data-start=\"2209\" data-end=\"2234\">normes de s\u00e9curit\u00e9 incendie<\/strong> dans les centres de donn\u00e9es et les b\u00e2timents commerciaux.<\/p>\n<hr data-start=\"2278\" data-end=\"2281\" \/>\n<h2 data-start=\"2283\" data-end=\"2306\"><strong data-start=\"2286\" data-end=\"2306\">Questions et r\u00e9ponses professionnelles<\/strong><\/h2>\n<p data-start=\"2308\" data-end=\"2467\"><strong data-start=\"2308\" data-end=\"2360\">Q1 : OM3 est-il toujours pertinent pour les nouvelles installations ?<\/strong><br data-start=\"2360\" data-end=\"2363\" \/>Oui. OM3 reste un <strong data-start=\"2382\" data-end=\"2405\">norme g\u00e9n\u00e9rale<\/strong> pour <strong data-start=\"2410\" data-end=\"2450\">Liaisons \u00e0 courte port\u00e9e 10G, 40G et 100G<\/strong> dans les centres de donn\u00e9es.<\/p>\n<p data-start=\"2469\" data-end=\"2607\"><strong data-start=\"2469\" data-end=\"2518\">Q2 : Ce c\u00e2ble peut-il \u00eatre utilis\u00e9 avec des modules SFP+ ?<\/strong><br data-start=\"2518\" data-end=\"2521\" \/>Absolument. Les connecteurs LC sont les <strong data-start=\"2555\" data-end=\"2606\">interface native pour les optiques SFP, SFP+ et QSFP<\/strong>.<\/p>\n<p data-start=\"2609\" data-end=\"2793\"><strong data-start=\"2609\" data-end=\"2660\">Q3 : Quelle est la diff\u00e9rence entre OM3 et OM4 ?<\/strong><br data-start=\"2660\" data-end=\"2663\" \/>OM4 prend en charge <strong data-start=\"2676\" data-end=\"2701\">plus longues distances 100G<\/strong>, L'OM3 est plus rentable et r\u00e9pond \u00e0 la plupart des exigences de l'UE en mati\u00e8re de s\u00e9curit\u00e9. <strong data-start=\"2755\" data-end=\"2786\">de rack \u00e0 rack et de rang\u00e9e \u00e0 rang\u00e9e<\/strong> besoins.<\/p>\n<p data-start=\"2795\" data-end=\"2939\"><strong data-start=\"2795\" data-end=\"2844\">Q4 : Le polissage de la CUP affecte-t-il la qualit\u00e9 du signal ?<\/strong><br data-start=\"2844\" data-end=\"2847\" \/>Oui. L'UPC r\u00e9duit la r\u00e9flexion sur l'arri\u00e8re-plan et maintient <strong data-start=\"2890\" data-end=\"2912\">perte de retour \u226530 dB<\/strong>, am\u00e9liorant ainsi la stabilit\u00e9 du lien.<\/p>","protected":false},"excerpt":{"rendered":"<p data-start=\"62\" data-end=\"455\">Le <strong data-start=\"66\" data-end=\"90\">LC\/UPC-LC\/UPC-OM3-DX<\/strong> est un <strong data-start=\"96\" data-end=\"146\">cordon de raccordement en fibre multimode duplex haute densit\u00e9<\/strong> construit pour les <strong data-start=\"165\" data-end=\"209\">Environnements Ethernet 10G, 40G et 100G<\/strong>. Avec <strong data-start=\"216\" data-end=\"246\">Connecteurs LC aux deux extr\u00e9mit\u00e9s<\/strong> et <strong data-start=\"251\" data-end=\"290\">Fibre 50\/125 \u03bcm optimis\u00e9e pour le laser OM3<\/strong>, Il se branche directement sur <strong data-start=\"315\" data-end=\"355\">\u00c9metteurs-r\u00e9cepteurs SFP+, QSFP et QSFP-DD<\/strong>, Le syst\u00e8me est donc le choix standard pour les <strong data-start=\"391\" data-end=\"454\">les centres de donn\u00e9es, les r\u00e9seaux d'entreprise et l'infrastructure en nuage<\/strong>.<\/p>\n<p data-start=\"457\" data-end=\"565\">Compact, \u00e0 faible perte et riche en bande passante, ce cavalier est con\u00e7u pour assurer la propret\u00e9 et l'efficacit\u00e9 des liaisons \u00e0 haut d\u00e9bit.<\/p>","protected":false},"featured_media":683,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[44],"product_tag":[],"class_list":{"0":"post-682","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\/682","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=682"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fenxifiber.com\/fr\/wp-json\/wp\/v2\/media\/683"}],"wp:attachment":[{"href":"https:\/\/www.fenxifiber.com\/fr\/wp-json\/wp\/v2\/media?parent=682"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.fenxifiber.com\/fr\/wp-json\/wp\/v2\/product_brand?post=682"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.fenxifiber.com\/fr\/wp-json\/wp\/v2\/product_cat?post=682"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.fenxifiber.com\/fr\/wp-json\/wp\/v2\/product_tag?post=682"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}