Mellanox MFS1S00-H005V 200Gbps InfiniBand Active Optical Cable

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Mellanox MFS1S00-H005V 200Gbps InfiniBand Active Optical Cable

Mellanox MFS1S00-H005V 200Gbps InfiniBand Active Optical Cable

MellanoxSKU: 859623
$1,159.00 $1,622.00
Model Number: MFS1S00-H005V
Condition: New
In stock: Yes
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  • Overview

The Mellanox MFS1S00-H005V 200Gbps InfiniBand QSFP56+ Active Optical Cable (AOC) is a high-performance optical interconnect designed to meet the demanding requirements of HDR InfiniBand fabrics in modern AI, high-performance computing (HPC), and large-scale datacenterenvironments. Engineered for ultra-low latency and deterministic performance, this cable delivers a full 200Gbps aggregate bandwidth, enabling fast, reliable communication between switches, servers, storage systems, and GPU-accelerated compute nodes.

 

Specifications

Model Number:   MFS1S00-H005V

Brand:  Mellanox

Alt Part Number(s):  MFS1S00-H005V

Product Type:  Optical Cable

 

Technical Description

Brand:  Mellanox  

Model:  MFS1S00-H005V 

Connector Type on Second End:  QSFP56 Network

Cable Length:  5m

Max Data Rate:  200 Gbps

Device Supported:  Network Device

Features:  HDR Support

Features:  AOC Technology

Product information, pricing, availability, images or discounts are subject to change without notice and may not always reflect the most current details. In the event of pricing or availability discrepancies, we reserve the right to cancel or adjust orders. Customers will be notified and may choose to proceed or cancel.

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Frequently Asked Questions

What is the Mellanox MFS1S00-H005V and where is it used?

The Mellanox MFS1S00-H005V is a 200Gbps QSFP56+ Active Optical Cable (AOC) engineered for HDR InfiniBand fabrics. It is commonly deployed in AI training clusters, GPU interconnects, high-performance computing (HPC) systems, and large-scale data-center networks where ultra-low latency and high bandwidth are critical.

What InfiniBand speeds and protocols does this AOC support?

This cable supports HDR InfiniBand at 200Gbps, enabling high-throughput, low-latency communication between switches, host channel adapters (HCAs), and GPU nodes. It is optimized for parallel workloads and high-message-rate environments.

Why use an Active Optical Cable instead of a DAC at 200Gbps?

At 200Gbps speeds, copper DAC cables suffer from signal attenuation, EMI, and limited reach. The MFS1S00-H005V AOC provides superior signal integrity, longer reliable reach, lower bit error rates, and consistent performance, making it ideal for dense, high-speed rack deployments.

What is the cable length and recommended deployment scenario?

The cable is 5 meters long, making it ideal for in-rack and adjacent-rack connections, including switch-to-server, switch-to-switch, and GPU node interconnects in spine-leaf architectures.

What connector type does the MFS1S00-H005V use?

It features QSFP56+ connectors on both ends, ensuring compatibility with InfiniBand HDR switches, NVIDIA/Mellanox adapters, and modern network interface cards (NICs) that support QSFP56 interfaces.

Is this cable optimized for AI and GPU-based workloads?

Yes. The cable is designed to support AI model training, inference pipelines, GPU-to-GPU communication, and RDMA-based workloads, where deterministic latency and sustained bandwidth directly impact performance and scalability.

Does the MFS1S00-H005V support HDR InfiniBand features?

Yes. It fully supports HDR InfiniBand features, including advanced congestion control, scalable fabric performance, and efficient packet handling, which are essential for large multi-node clusters.

Is the cable compatible with NVIDIA / Mellanox networking hardware?

The MFS1S00-H005V is fully validated and certified for Mellanox (now NVIDIA) InfiniBand platforms, ensuring seamless interoperability, firmware compatibility, and optimal fabric performance.

Is this Active Optical Cable suitable for 24/7 enterprise operation?

Absolutely. It is built for continuous, mission-critical data-center operation, offering stable optical performance, durability, and reliability in environments with sustained high traffic loads.

Why choose the Mellanox MFS1S00-H005V over third-party AOCs?

Mellanox-branded AOCs undergo strict qualification, InfiniBand certification, and end-to-end validation, delivering guaranteed compatibility, lower risk of link instability, and superior performance compared to unverified third-party alternatives.