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Utilisant la technologie nLWDM \u00e0 1310 nm et un connecteur LC duplex, il offre une connectivit\u00e9 fiable et haut d\u00e9bit pour les interconnexions de centres de donn\u00e9es et les applications de r\u00e9seaux m\u00e9tropolitains n\u00e9cessitant des liaisons Ethernet 400G performantes et \u00e0 longue port\u00e9e.<\/p>\n<hr \/>\n<p>Le PRE-QSFP56DD-ER4-30 est un \u00e9metteur-r\u00e9cepteur optique Ethernet 400G con\u00e7u pour les applications de transport et de liaison terrestre n\u00e9cessitant une transmission de donn\u00e9es longue distance \u00e0 haut d\u00e9bit. Conforme aux normes QSFP-DD MSA, 400G-ER4-30 MSA et CMIS, il garantit une interop\u00e9rabilit\u00e9 parfaite et des performances fiables dans les environnements multi-fournisseurs. Dot\u00e9 d&#039;un laser de classe 1 et conforme \u00e0 la directive RoHS, ce module offre un fonctionnement efficace et respectueux de l&#039;environnement pour les d\u00e9ploiements de r\u00e9seaux optiques de nouvelle g\u00e9n\u00e9ration.<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<div class=\"l-product_desc\">\n<p>Le PRE-QSFP56DD-ER4-30 est un \u00e9metteur-r\u00e9cepteur optique QSFP-DD 400G con\u00e7u pour les applications de transport et de r\u00e9seau de liaison, dot\u00e9 de la technologie nLWDM, d&#039;une port\u00e9e de 30 km sur fibre monomode et d&#039;une conformit\u00e9 totale aux normes 400G-ER4-30 MSA et CMIS.<\/p>\n<hr \/>\n<p><strong>QSFP-DD, ER4-30, nLWDM, 400G, 30 km, SMF\/LC, C-Temp, 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