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Cisco N9100 Series Switches

Build smarter, faster AI networks

High-performance networking powered by NVIDIA Spectrum-X Ethernet switch silicon —engineered to scale AI, reduce latency, and transform efficiency across your data center.

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The smarter way to build AI networks

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Accelerate AI networking with Cisco N9100 Series Switches featuring Cisco and NVIDIA Spectrum-X Ethernet switch silicon for peak performance—built for neoclouds and sovereign clouds.

Scale AI clusters with ease and unmatched performance using Cisco N9100 Series Switches powered by NVIDIA Spectrum-X Ethernet switch silicon—built for AI-driven environments.

Blazing-fast performance

Drive your AI workloads with 51.2 Tbps bandwidth, ultra-low latency, and lossless Ethernet fabrics. Cisco N9100 Series Switches, powered by NVIDIA Spectrum-X Ethernet switch silicon, ensure your network is always ready for what’s next.

Flexible, future-ready networks

Deploy with confidence using NX-OS or SONiC, seamlessly integrating into your existing infrastructure. Cisco’s expanded silicon portfolio—including NVIDIA Spectrum-X Ethernet switch silicon, Cisco Silicon One, and Cloud Scale—supports evolving AI and networking demands.

Automation that works for you

Provision, monitor, and optimize AI networks with ease. The Nexus Dashboard brings automation to every step—simplifying operations and scaling with confidence.
Cisco N9100 Series Switches

AI networking for neoclouds and more

Discover the Cisco N9100 Series Switches powered by NVIDIA Spectrum-X Ethernet switch silicon—engineered for AI-scale Ethernet deployments. With unmatched bandwidth, low latency, and seamless integration, it’s the future of high-performance networking for neoclouds and sovereign clouds.

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Recommended reading

Cisco Nexus Delivers New AI Innovations with NVIDIA

AI is pushing data centers to the edge—see how innovations like Cisco N9100 Series Switches are leading the transformation.

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Cisco Launch Announcement for NVIDIA GTC DC 2025

Cisco offers a NVIDIA Cloud Partner-compliant reference architecture based on new Cisco data center switching solutions,  providing customers ultimate flexibility as they build critical AI infrastructure.

Read press release

Why choose Cisco N9100 Series Switches?

Unmatched AI performance

Powered by NVIDIA Spectrum-X Ethernet switch silicon, Cisco N9100 Series Switches deliver 51.2 Tbps bandwidth, low latency, and lossless Ethernet fabrics to handle the most demanding AI workloads.

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Choice of operating systems

Choose between Cisco NX-OS and SONiC to match your deployment needs. Both options ensure seamless integration and adaptability for diverse AI networking environments.

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Centralized automation

Use the Cisco Nexus Dashboard to simplify operations with unified management, automation, and monitoring, making it easy to scale AI clusters efficiently.

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Future-ready scalability

Designed for neoclouds, enterprises, and telco data centers, Cisco N9100 Series Switches ensure your AI networks are ready to grow with your business.

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Why Cisco?

AI networking starts here

Accelerate your AI journey with Cisco AI Networking—built for scalable workloads and high bandwidth, with optics for low latency. Future-proof your data center for the AI-driven world ahead.

Build your AI network