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Home Switching Data Center Switches Cisco Nexus N3K-C3164Q-40GE 64-Port 40GbE Data Center Switch

Cisco Nexus N3K-C3164Q-40GE 64-Port 40GbE Data Center Switch

Brand:
Cisco

The Cisco Nexus N3K-C3164Q-40GE is a high-density 40GbE data center switch designed for large-scale cloud, enterprise, and HPC environments. Featuring 64 QSFP+ ports, ultra-low latency, and advanced Layer 2/3 capabilities, it enables scalable, high-performance network fabrics while supporting infrastructure modernization initiatives.

OVERVIEW

  • The Cisco Nexus 3164Q Switch (N3K-C3164Q-40GE) is a high-density, ultra-low-latency 40 Gigabit Ethernet switch engineered for modern data centers, enterprise core networks, and cloud-scale deployments. Designed to deliver exceptional Layer 2 and Layer 3 performance, this 2RU fixed switch provides 64 QSFP+ 40GbE ports, enabling massive bandwidth aggregation and scalable spine-leaf architecture.
  • Built on the proven Cisco Nexus architecture, the N3K-C3164Q-40GE offers wire-speed performance, advanced programmability, and robust network virtualization support. It is ideal for high-performance computing (HPC), virtualization environments, financial services networks, and large-scale data centers requiring reliable, low-latency connectivity.
  • With Cisco NX-OS software, advanced QoS, and comprehensive security features, this switch ensures operational efficiency, simplified management, and long-term investment protection.

USE CASES

  • Enterprise data center spine deployments
  • Cloud service provider network infrastructure
  • High-performance computing (HPC) environments
  • Virtualized server farm connectivity
  • Data center interconnect aggregation
  • Financial trading and low-latency applications
  • Storage networking and large-scale data movement
  • Hybrid cloud networking architectures
  • Disaster recovery site connectivity

KEY FEATURES

  • High-density 2RU rack-mount design
  • Up to 5.12 Tbps switching capacity
  • Ultra-low latency architecture
  • Cisco NX-OS operating system
  • VXLAN network virtualization support
  • Virtual PortChannel (vPC) support
  • Advanced Quality of Service (QoS)
  • Spine-leaf architecture optimization
  • Redundant hot-swappable power supplies
  • Hot-swappable cooling fans
  • Flexible airflow deployment options
  • Designed for scalable cloud and enterprise networking 

TECHNICAL SPECIFICATIONS

  • Brand: Cisco
  • Model: N3K-C3164Q-40GE
  • Product Series: Cisco Nexus 3100 Series
  • Product Type: Data Center Ethernet Switch
  • Ports: 64 x QSFP+ 40GbE
  • Port Speed: 40 Gigabit Ethernet
  • Switching Capacity: Up to 5.12 Tbps
  • Forwarding Rate: Up to 3.84 Bpps
  • Form Factor: 2RU Rack-Mountable
  • Layer Support: Layer 2 & Layer 3
  • Operating System: Cisco NX-OS
  • Latency: Ultra-Low Latency
  • Network Virtualization: VXLAN Support
  • vPC Support: Yes
  • Quality of Service (QoS): Advanced QoS Features
  • Architecture Support: Spine-Leaf Data Center Topology
  • Power Supply: Redundant, Hot-Swappable
  • Cooling: Hot-Swappable Fans

WHY CHOOSE THIS PRODUCT?

  • Integrated switching and routing capabilities reduce the need for additional network layers and improve operational efficiency.
  • VXLAN and network virtualization capabilities help organizations build flexible, cloud-ready infrastructure environments.
  • Redundant hot-swappable power supplies and cooling components help minimize downtime and support business continuity objectives.
  • Cisco NX-OS provides a familiar operating environment that can reduce administration overhead and streamline deployment processes.
  • Multi-terabit switching capacity supports growing traffic demands associated with cloud adoption, AI workloads, and digital transformation initiatives.

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