Cisco Nexus 3000 Series N3K-C3064TQ-10GT: A Scalable Solution for High-Performance Networks

May 26 , 2025 38

Cisco Nexus 3000 Series N3K-C3064TQ-10GT: A Scalable Solution for High-Performance Networks

Product Overview

The Cisco Nexus 3064TQ-10GT is a 10-Gigabit Ethernet switch optimized for mid-sized enterprises and campus networks seeking flexibility and scalability. Part of the Nexus 3000 Series, it balances affordability with advanced features like virtualization support, energy efficiency, and robust security. Designed for environments where growth and adaptability are key, this switch ensures reliable connectivity and simplified management.

1. Performance Comparison

2. Key Features

• Modular Design: Supports up to 4 expansion modules for future upgrades.

• Security: Built-in MACsec encryption, DHCP snooping, and Dynamic ARP Inspection.

• Automation: Integration with Cisco Prime Infrastructure for zero-touch provisioning.

• Energy Efficiency: 80 PLUS Gold certification for reduced power costs.

3. Design & Aesthetics

• Form Factor: 1RU rack-mountable with 48 front-access 10GE SFP+ ports and 4 QSFP+ uplinks.

• Cooling: Redundant, hot-swappable fans and power supplies ensure uptime.

• Port Density: Optimized layout for high-density deployments without airflow obstruction.

4. User Experience

• Intuitive CLI: Streamlined commands for rapid configuration.

• Troubleshooting: Real-time packet capture and syslog integration for fast issue resolution.

• Scalability: Support for up to 32K MAC addresses and 16K VLANs.

5. Pricing & ROI

• Cost Range: ~$12,000–$18,000 USD (varies by licensing and configuration).

• Value Proposition: 8-year lifecycle, lower total cost of ownership via energy savings and reduced downtime.

6. Power Efficiency

• 80 PLUS Gold Certification: Optimized power usage under varying loads.

• Idle Mode: Auto-power-down unused ports to conserve energy.

7. Compatibility & Expansion

• Hardware Ecosystem: Works with Cisco UCS servers, Nexus 5000 Series, and third-party 10GE devices.

• Software Flexibility: Supports NX-OS, OpenFlow, and VXLAN for overlay networks.

• Future-Proofing: Modular design accommodates 400GbE upgrades.

8. Software Support

• Lifecycle: 8–10 years of official support post-release.

• Upgrade Path: Smooth transitions to Nexus 3500/4000 Series via FabricPath.

9. User Scenarios

• Campus Networks: Backbone connectivity for offices, schools, and healthcare facilities.

• Small Data Centers: Web hosting, virtualization, and departmental storage networks.

• Retail Chains: Point-of-sale systems and inventory management.

10. Lifecycle & Replacement

• Typical Lifespan: 8–10 years with proactive maintenance.

• End-of-Life (EOL): Announced 3–5 years before discontinuation.

• Retirement Signs: Security vulnerabilities, unsupported features, or hardware failures.

11. Key Takeaway

The N3K-C3064TQ-10GT is an ideal choice for organizations balancing cost and performance. Its modular design, energy efficiency, and advanced security make it a durable solution for growing networks. While pricier than entry-level switches, its long-term reliability and scalability justify the investment for mid-range enterprises.