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Juniper QFX5210-64C-AFI2 QFX 64x QSFP+/QSFP28 40/100GB-X Switch
- 64 x 40GbE/100GbE QSFP+/QSFP28 ports
- High port density for spine-leaf architectures
- Low latency forwarding for demanding applications
- Support for EVPN-VXLAN for network virtualization
- Junos OS for robust network control and programmability
- Advanced telemetry and analytics capabilities
- Deep buffer technology for handling traffic bursts
- Designed for top-of-rack (ToR) or spine deployments
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Key specifications
See full specs ↓- Switching Capacity
- 12.8 Tbps
- Forwarding Rate
- 9.6 Bpps
- Port Types
- QSFP+/QSFP28
- MAC Address Table Size
- 256K
- Jumbo Frame Support
- 9KB
- Buffer Size
- 12MB
Product details
The Juniper QFX5210-64C-AFI2 is a high-performance 40/100GbE switch designed for demanding data center and campus network deployments. It features 64 QSFP+/QSFP28 ports, providing massive bandwidth and low latency for modern cloud and virtualized environments.
Technical Information
| Switching Capacity | 12.8 Tbps |
| Forwarding Rate | 9.6 Bpps |
| Port Types | QSFP+/QSFP28 |
Additional Specifications
| MAC Address Table Size | 256K |
| Jumbo Frame Support | 9KB |
| Buffer Size | 12MB |
Description
The Juniper QFX5210-64C-AFI2 is a cutting-edge network switch engineered to meet the escalating demands of modern data centers and high-performance campus networks. With its 64 ports supporting both 40GbE and 100GbE speeds via QSFP+/QSFP28 transceivers, this switch provides exceptional bandwidth density, making it ideal for spine-leaf architectures and other high-throughput network designs. Its architecture is optimized for low latency, ensuring rapid data transfer crucial for applications like big data analytics, high-frequency trading, and cloud computing. Running on the robust Junos OS, the QFX5210-64C-AFI2 offers advanced network programmability, automation, and comprehensive telemetry capabilities. This allows for deep insights into network performance and facilitates efficient management and troubleshooting. The switch supports advanced overlay technologies such as EVPN-VXLAN, enabling the creation of scalable, flexible, and segmented virtual networks essential for cloud environments and multi-tenant data centers. Designed for reliability and performance, the QFX5210-64C-AFI2 incorporates deep buffer technology to effectively manage traffic bursts and prevent packet loss, even under heavy load conditions. Its compact form factor and high port density make it suitable for top-of-rack (ToR) deployments or as a core component in larger spine architectures. This switch represents a powerful solution for organizations looking to build a next-generation network infrastructure that is agile, scalable, and highly performant.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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