Juniper QFX5130-32CD Layer 3 Switch
Best high-density switch for modern data center spine-and-leaf network architectures.
The Juniper QFX5130-32CD Switch is a high-density, cost-optimized 1 U 400GbE fixed-configuration platform designed for modern data centers. It offers flexible 10/25/40/100/400GbE interfaces, ideal for server and intra-fabric connectivity in spine-and-leaf deployments. This versatile switch supports advanced Layer 2, Layer 3, and EVPN-VXLAN features, providing a robust foundation for evolving network needs. With 32 ports in a compact 1 U form factor, it ensures enhanced reliability through redundant power supplies and hot-swappable fans.
$23995.00
Owner Satisfaction
4.6
/ 5
Category Rank
166
/ 2256
#166 in Hubs & Switches
Price vs Category Average
+271%
Above average
Model Number
513032
/ QFX-CD-AFO
Who it's for
- Data center architects managing intensive AI and machine learning workloads
- Network engineers prioritizing reliable automation and advanced security protocols
- IT managers planning for long-term infrastructure growth and scalability
Who should skip it
- Small businesses or startups with limited capital expenditure budgets
- Teams lacking prior experience with the Junos OS ecosystem
- Facility managers with restricted power and cooling infrastructure
Performance breakdown
Throughput Capacity
Massive 25.6 Tbps switching capacity handles the most demanding data center traffic.
Interface Versatility
Broad support for speeds from 10Gb to 400Gb ensures seamless network integration.
Deployment Flexibility
Compact 1 U form factor excels in space-constrained spine-and-leaf architecture designs.
System Reliability
Redundant power and hot-swappable fans minimize downtime for mission-critical operations.
Protocol Support
Advanced EVPN-VXLAN capabilities provide a robust foundation for modern virtualized networks.
Programmability
Junos OS Evolved offers deep customization for specialized enterprise and cloud workflows.
Key Specs
Model Number
QFX5130-32CD-AFO
Product Type
Layer 3 Switch
Total Ports
32
Port Speeds
10Gb, 25Gb, 40Gb, 100Gb, 400Gb
Form Factor
1 U Rackmount
Switching Capacity
25.6 Tbps
Management
Fully Managed
Power Source
AC or DC Input
Features
- High-density 400GbE fixed-configuration platform
- Flexible 10/25/40/100/400GbE interfaces
- Ideal for spine-and-leaf data center deployments
- Supports advanced Layer 2, Layer 3, and EVPN-VXLAN features
- Fully programmable chipset for diverse use cases
- Redundant power supplies and hot-swappable fans
- Low-profile 1 U form factor
What customers say
Customers consistently praise the Juniper QFX5130 32CD Layer 3 Switch for its exceptional reliability and robust performance in demanding network environments. Users frequently highlight its stable operation and ability to handle high traffic loads without issue, making it a trusted component for critical infrastructure. While the initial investment is significant, the long term operational stability and powerful feature set are often cited as providing substantial value, ensuring network uptime and efficiency. The product's consistent delivery on performance expectations solidifies its reputation among network professionals.
Know before you buy
This switch is designed for high-performance spine-and-leaf architectures in enterprise, service provider, and cloud data centers. Its high-density 400GbE capabilities make it an excellent choice for environments requiring massive bandwidth and low-latency server connectivity.
Yes, the QFX5130-32CD is highly flexible and supports a wide range of interface speeds, including 10Gb, 25Gb, 40Gb, 100Gb, and 400Gb. This allows you to integrate it into existing infrastructure while preparing for future high-speed upgrades.
The switch is built for high availability, featuring dual redundant power supplies and a 5+1 hot-swappable fan configuration. These components ensure that critical network operations continue even if a power or cooling module fails.
Yes, the QFX5130-32CD fully supports advanced Layer 2 and Layer 3 features, including EVPN-VXLAN. This makes it a robust foundation for building scalable, software-defined overlay networks.
The QFX5130-32CD runs on Junos OS Evolved. This modern, modular operating system is designed for high availability and provides a consistent management experience across the Juniper portfolio.
The QFX5130-32CD provides a total switching capacity of 25.6 Tbps. This high-throughput capability is essential for handling the heavy traffic demands of modern, data-intensive applications.
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$23995