High-Performance Cisco Switch : 10G/40G Ports , Low Latency & VXLAN Support For Data Centers
High-Performance Cisco Switch : 10G/40G Ports , Low Latency & VXLAN Support For Data Centers
The Cisco Nexus N9K-C9372TX is a high-performance data center switch designed for modern cloud, enterprise, and service provider networks. With 48x 10G SFP+ and 6x 40G QSFP+ ports, it delivers 1.2Tbps throughput and ultra-low microsecond latency, making it ideal for high-frequency trading, virtualization, and storage environments.
Key Features & Benefits
✔ Flexible Port Configuration – Breakout 40G QSFP+ ports into 4x 10G or 1x 100G for scalable connectivity.
✔ Cut-Through Switching – Minimizes latency for real-time applications.
✔ VXLAN & EVPN Support – Enables seamless network virtualization and multi-tenant cloud deployments.
✔ Cisco ACI & NX-OS – Supports both traditional and intent-based networking (SDN).
✔ Enterprise-Grade Security – Features MACsec encryption, role-based access control (RBAC), and TACACS+/RADIUS authentication.
✔ High Availability – Dual hot-swappable power supplies (1+1 redundancy) and smart fan control for 99.999% uptime.
Technical Specifications
| Specification | Details |
|---|---|
| Ports | 48x 10G SFP+, 6x 40G QSFP+ (configurable as 24x 10G or 6x 40G) |
| Throughput | 1.2 Tbps |
| Latency | <1 μs (cut-through mode) |
| Switching Capacity | 960 Gbps |
| Power Supply | Dual, 650W (AC/DC options) |
| Cooling | Hot-swappable fans |
| Security | MACsec, ACLs, RBAC |
| Management | Cisco DCNM, CLI, REST API |
Ideal Use Cases
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Leaf-Spine Data Center Fabrics – High-density 10G/40G connectivity.
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Private/Hybrid Cloud – Supports VMware, OpenStack, and Kubernetes.
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Financial & HPC Networks – Ultra-low latency for algorithmic trading and big data.
Optimized for scalability, automation, and security, the Cisco N9K-C9372TX is a future-proof solution for next-gen data centers.
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