{"product_id":"5873-sfps-qdd-400g-dr4","title":"Cisco QDD-400G-DR4-S Compatible 400GBASE-DR4 QSFP-DD PAM4 1310nm 500m FEC MTP\/MPO-12 APC SMF Optical Transceiver Module","description":"\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003eNADDOD Cisco QDD-400G-DR4-S compatible 400G QSFP-DD DR4 optical module adopts a 1310 nm EML transmitter and PAM4 pulse amplitude modulation. It supports transmission distances of up to 500 m over OS2 single-mode fiber and features an MTP\/MPO-12 connector. The module is compliant with the QSFP-DD MSA, IEEE 802.3bs, and 400GBASE-DR4 standards, ensuring broad interoperability.\n\nThe 400G QSFP-DD DR4 module is designed for 400G Ethernet data communications. It is typically used to interconnect NVIDIA ConnectX-7 OSFP-packaged 400G NICs with 400G QSFP-DD switches and can also be used as a 4×100G breakout to QSFP-DR 100G. Its combination of low latency and high bandwidth makes it ideal for AI and HPC data center interconnects, cloud networking, and other high-performance computing applications.","brand":"SFPS","offers":[{"title":"QDD-400G-DR4","offer_id":47933658759389,"sku":"5873-SFPS-QDD-400G-DR4","price":734.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/7539\/1197\/files\/Product1860-1.png?v=1779064951","url":"https:\/\/www.sfps.qa\/products\/5873-sfps-qdd-400g-dr4","provider":"SFPS.QA","version":"1.0","type":"link"}