Mellanox (NVIDIA Mellanox) MFS1S00-H020V Active Optical Cable Launched: Redefining 200G InfiniBand Interconnects

As high-performance computing and AI clusters continue to scale, bandwidth and power efficiency bottlenecks in data center interconnects have become increasingly critical. Mellanox (NVIDIA Mellanox) has introduced a new active optical cable (AOC) tailored for demanding HPC environments—the MFS1S00-H020V. Designed for 200G QSFP56 ports and based on InfiniBand HDR technology, this solution addresses signal integrity, power consumption, and deployment density challenges in short-reach optical links.

Why MFS1S00-H020V: Upgrading from Copper Cabling to Optical Interconnects

Traditional passive copper cables at 200G speeds are typically limited to an effective transmission distance of under 3 meters. They are also bulky, heavy, and susceptible to electromagnetic interference. For network engineers and IT managers building large-scale GPU clusters, these constraints often force inefficient rack-topology designs. The NVIDIA Mellanox MFS1S00-H020V breaks through these barriers by delivering a 20-meter active optical cable solution without signal degradation, enabling flexible physical topologies and simplifying cable management in high-density racks.

Key Technical Features at a Glance

• High Bandwidth & Low Latency: The MFS1S00-H020V 200G QSFP56 AOC cable supports full-duplex 200Gb/s per port, fully compatible with InfiniBand HDR and HDR200 switch platforms.
• Extended Reach with Optical Stability: Achieves reliable transmission up to 20 meters (OM4 fiber), enabling cross-rack connectivity without optical transceiver re-timing or signal conditioning.
• QSFP56 Form Factor & Hot-Pluggable: Seamlessly fits into existing QSFP56 ports, supporting automatic cable identification and link configuration.
• Low Power & High Reliability: Consumes less than 3.5W per end, with integrated digital diagnostics monitoring (DDM) for real-time link health visibility.

Technical Specifications Reference

For complete electrical and optical parameters, the MFS1S00-H020V datasheet and MFS1S00-H020V specifications are available through NVIDIA’s official partner portal.

Deployment Scenarios & Compatibility

The MFS1S00-H020V InfiniBand HDR 200Gb/s active optical cable is ideal for spine-leaf architectures, GPU direct interconnect (e.g., NVIDIA DGX HDR fabrics), and high-frequency trading backbones. It is fully compatible with all NVIDIA Mellanox Quantum and Spectrum switch series. When checking MFS1S00-H020V compatible devices, network architects should note that the cable works out-of-box with standard QSFP56 cages supporting HDR link training. For procurement and budget planning, current MFS1S00-H020V price and MFS1S00-H020V for sale options vary by volume—contact authorized distributors for quotations.

Summary: The Future-Ready Optical Interconnect

From reducing power and cooling costs to enabling longer physical spans without retimers, the MFS1S00-H020V 200G QSFP56 AOC cable solution directly addresses the limitations of copper in next-gen data centers. For IT managers and architects planning 200G InfiniBand HDR fabrics, this AOC delivers a ready-to-deploy, high-reliability optical bridge. For further technical evaluation, refer to the official MFS1S00-H020V datasheet or reach out to NVIDIA Mellanox solution providers.