High-Density 100G/400G Cisco Switch Modular Design , Low Latency Nexus 9516

High-Density 100G/400G Cisco Switch Modular Design , Low Latency Nexus 9516

The Cisco Nexus 9516 (N9K-C9516) is a high-performance, modular data center switch designed for high-density 100G/400G networking, offering scalability, ultra-low latency, and advanced security for modern cloud and enterprise environments. Built for large-scale data centers, financial trading networks, and AI/ML workloads, this Cisco switch delivers 60 Tbps of switching capacity with line-rate throughput, ensuring seamless traffic flow even in bandwidth-intensive applications.

Key Features & Benefits

✔ High-Density Connectivity – Supports up to 384x100G or 96x400G ports, ideal for hyperscale cloud and 5G networks.
✔ Modular & Future-Ready – Flexible 16-slot chassis with mixed-speed line cards (1G/10G/25G/40G/100G/400G).
✔ Ultra-Low Latency – Powered by Cisco Cloud Scale ASIC, reducing delays for HFT, AI, and storage networks.
✔ Enterprise-Grade Security – Features MACsec encryption, Secure Boot, and hardware-based trust anchors.
✔ SDN & Automation Ready – Supports VXLAN/EVPN, Cisco ACI, and Ansible automation for software-defined networking.
✔ Carrier-Class Reliability – N+1 redundant power & cooling, 99.999% uptime for mission-critical deployments.

Technical Specifications (N9K-C9516)

Ideal Use Cases

• Cloud Service Providers (CSPs) – High-bandwidth spine/leaf architectures

• Financial Networks – Low-latency trading platforms

• AI/ML & HPC – High-throughput data processing

• Enterprise Data Centers – Secure, scalable private clouds

Why Choose the Cisco Nexus 9516?

As a leader in data center networking, Cisco’s N9K-C9516 combines performance, flexibility, and automation in a single chassis. Whether upgrading to 400G or consolidating legacy networks, this modular Cisco switch ensures long-term scalability while reducing operational costs.