Description NADDOD NVIDIA/Mellanox MMS1X00-NS400 Compatible Q112-400G-DR4 optical transceiver is a QSFP112-based 400G optical module designed for 400G Ethernet applications. It uses an MTP/MPO-12 connector and supports transmission distances of up to 500 meters over parallel single-mode fiber (PSM). The module is compliant with QSFP112 MSA, CMIS 5.0, and 400GAUI-4 standards, ensuring interoperability across QSFP112 platforms. Integrated digital diagnostic monitoring (DDM) provides real-time visibility into key operating parameters.
The 400G QSFP112 DR4 is typically used with a 400G and 200Gb/s BlueField-3/QSFP112 data processing unit (DPU) or ConnectX-7/QSFP112 based PCIe bus network card, connected to one of the ports of a dual-port 800Gb/s 2x400G OSFP port transceiver, making it ideal for AI Data Center (AIDC) and Data Center Network (DCN) deployments.
