NVIDIA MMA4Z00-NS400 InfiniBand 400GBase-SR4 MMF 850nm Transceiver

Product Description

The NVIDIA MMA4Z00-NS400 is a cutting-edge optical transceiver module designed for the latest generation of high-performance networking, specifically InfiniBand NDR (400Gb/s). It employs the QSFP-DD (Quad Small Form-factor Pluggable Double Density) form factor, which allows for higher port density and increased bandwidth compared to traditional QSFP28 modules. This module is engineered to deliver extremely high throughput and low latency, essential for the most demanding computational tasks. This transceiver operates at 400Gb/s using the InfiniBand NDR protocol, making it suitable for large-scale clusters in High-Performance Computing (HPC), Artificial Intelligence (AI), and Machine Learning (ML) environments. It utilizes an MPO-12 connector and operates over multimode fiber (MMF) at a wavelength of 850nm, supporting the SR4 (Short Reach 4-lane) standard. This configuration typically enables connectivity over distances up to 100 meters, ideal for within-rack or across-rack connections in data centers. The MMA4Z00-NS400 is a critical component for building next-generation supercomputing infrastructure and AI training systems. Its ability to provide 400Gb/s connectivity per port significantly reduces communication bottlenecks between compute nodes and accelerators like GPUs. NVIDIA's expertise in high-performance interconnects ensures that this transceiver meets the stringent requirements for reliability, performance, and efficiency demanded by modern data centers and research facilities.