NVIDIA LinkX QSFP56 Module MMS1W50-HM – 200GbE Optical Transceiver for High-Speed Data Centers

The NVIDIA LinkX QSFP56 Module (Part Number: MMS1W50-HM) is a high-performance optical transceiver designed to meet demanding data center networking needs. Engineered for maximum reliability and efficiency, this transceiver supports data rates from 10G up to 400Gb/s, making it suitable for a wide range of applications including Ethernet switching, GPU-based AI systems, and storage fabrics. Its robust construction ensures durable performance over long fiber distances, enabling seamless data transfer across complex network architectures.

Designed with versatility in mind, the LinkX QSFP56 Module is compatible with various optical connectors such as LC and MPO, and supports different modulation types including 10/25G NRZ and 50G-PAM4. It is available in multiple form factors, including QSFP56, to facilitate easy integration into existing infrastructure. The module's support for single-mode fiber enhances connectivity over long distances, making it ideal for connecting data centers, top-of-rack switches, and backbone links. Extensive factory testing guarantees low bit error rates and reliable operation in live NVIDIA GPU and switching systems, ensuring high uptime and data integrity.

This transceiver is extensively used in data centers for connecting NVIDIA GPU systems to network switches, spanning short-reach runs up to 100 meters and long-reach links over several kilometers. Its ability to support 200GbE Ethernet links simplifies bandwidth management and reduces network congestion. The device’s compatibility with NVIDIA's DGX, EGX, and DPU systems underscores its suitability for AI, machine learning, and high-performance computing applications. With a focus on durability, performance, and ease of deployment, the LinkX QSFP56 Module is an essential component for modern, high-speed data networks.

Features:

• QSFP56 form factor for versatile application deployment

• Supports data rates from 10G to 400Gb/s, including 200GbE Ethernet links

• Compatible with LC and MPO optical connectors for flexible installation

• Supports optical modulation types such as 10/25G NRZ and 50G-PAM4

• Single-mode fiber support for long-distance connectivity

• Durable design with minimal signal loss for reliable high-speed data transfer

• Extensively tested in live NVIDIA GPU and switching systems

• Designed to surpass industry BER standards for reliable operation

• Optimized for data centers, AI systems, and storage networks

• Supports high-density deployments with small form factors