{"id":32377,"date":"2025-07-07T10:59:49","date_gmt":"2025-07-07T14:59:49","guid":{"rendered":"https:\/\/www.precisionot.com\/?post_type=product&#038;p=32377"},"modified":"2025-07-16T14:48:14","modified_gmt":"2025-07-16T18:48:14","slug":"pre-qsfp112-dr4-2","status":"publish","type":"product","link":"https:\/\/www.precisionot.com\/fr\/product\/pre-qsfp112-dr4-2\/","title":{"rendered":"PR\u00c9-QSFP112-DR4+"},"content":{"rendered":"<p>Le PRE-QSFP112-DR4+ est un \u00e9metteur-r\u00e9cepteur QSFP112 400G con\u00e7u pour une transmission de 2 km sur fibre monomode (SMF) utilisant une longueur d&#039;onde de 1310 nm et un connecteur MPO-12, id\u00e9al pour les centres de donn\u00e9es \u00e0 haut d\u00e9bit et les interconnexions cloud.<\/p>\n<hr \/>\n<p>Le PRE-QSFP112-DR4+ est un \u00e9metteur-r\u00e9cepteur QSFP-DD800 800G hautes performances con\u00e7u pour les centres de donn\u00e9es et les environnements r\u00e9seaux d&#039;entreprise n\u00e9cessitant une connectivit\u00e9 \u00e9volutive et haut d\u00e9bit. Il prend en charge les configurations Ethernet 400G et 4x100G, offrant une flexibilit\u00e9 adapt\u00e9e \u00e0 diverses architectures r\u00e9seau. Enti\u00e8rement conforme aux normes IEEE 802.3bs et 802.3ck et construit selon la norme QSFP112 MSA, ce module garantit une interop\u00e9rabilit\u00e9 fluide et des performances fiables. Il int\u00e8gre CMIS 5.0 ou version ult\u00e9rieure pour une gestion avanc\u00e9e, un laser de classe 1 pour la s\u00e9curit\u00e9 et est enti\u00e8rement conforme \u00e0 la directive RoHS, ce qui en fait une solution d&#039;avenir pour les r\u00e9seaux optiques haute capacit\u00e9.<\/p>","protected":false},"excerpt":{"rendered":"<p>Le PRE-QSFP112-DR4+ est un \u00e9metteur-r\u00e9cepteur QSFP112 400G prenant en charge la modulation PAM4 sur fibre monomode 1310 nm pour une port\u00e9e allant jusqu&#039;\u00e0 2 km via un connecteur MPO-12\/APC, id\u00e9al pour les centres de donn\u00e9es haut d\u00e9bit et les r\u00e9seaux d&#039;entreprise.<\/p>\n<hr \/>\n<p class=\"p2\"><strong>QSFP112, DR4+, 1310 nm, 400 Gbit\/s, 2 km, 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