{"id":32762,"date":"2025-10-23T13:39:18","date_gmt":"2025-10-23T17:39:18","guid":{"rendered":"https:\/\/www.precisionot.com\/?post_type=product&#038;p=32762"},"modified":"2025-12-05T16:59:00","modified_gmt":"2025-12-05T21:59:00","slug":"pre-qsfp56dd-zrxcn","status":"publish","type":"product","link":"https:\/\/www.precisionot.com\/fr\/product\/pre-qsfp56dd-zrxcn\/","title":{"rendered":"PR\u00c9-QSFP56DD-ZRXCN"},"content":{"rendered":"<p>Le PRE-QSFP56DD-ZRXCN est un \u00e9metteur-r\u00e9cepteur QSFP-DD 400G ZR+ dot\u00e9 d&#039;une interface en bande C r\u00e9glable avec une puissance de sortie de -7 \u00e0 +4 dBm, offrant une transmission optique haute capacit\u00e9 sur jusqu&#039;\u00e0 120 km de fibre monomode non amplifi\u00e9e.<\/p>\n<hr \/>\n<p>Le PRE-QSFP56DD-ZRXCN est un \u00e9metteur-r\u00e9cepteur DWDM 400G con\u00e7u pour l&#039;interconnexion de centres de donn\u00e9es, les r\u00e9seaux ROADM et les r\u00e9seaux longue distance. Il prend en charge les transmissions Ethernet 400G et FlexO sur des liaisons DWDM, offrant une connectivit\u00e9 optique flexible et haute capacit\u00e9. Conforme aux normes QSFP-DD, CMIS et C-CMIS, et certifi\u00e9 RoHS, ce module garantit des performances fiables et une int\u00e9gration transparente aux infrastructures optiques avanc\u00e9es.<\/p>","protected":false},"excerpt":{"rendered":"<p>Le PRE-QSFP56DD-ZRXCN est un \u00e9metteur-r\u00e9cepteur optique coh\u00e9rent 400G QSFP-DD ZR+ dot\u00e9 d&#039;une accordabilit\u00e9 compl\u00e8te en bande C, d&#039;une port\u00e9e non amplifi\u00e9e jusqu&#039;\u00e0 120 km et de performances amplifi\u00e9es \u00e9tendues \u00e0 1 000 km+ pour l&#039;interconnexion de centres de donn\u00e9es haute capacit\u00e9 et les r\u00e9seaux DWDM longue distance.<\/p>\n<hr \/>\n<p><strong>QSFP-DD, ZR+, -7 \u00e0 +4 dBm, accordable, bande C, 400 G, 120 km (non 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