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Juniper QFX-PFA-4Q QFXPFA4Q 4 x Ports QSFP+ Flow Accelerator Expansion
- Expansion module for Juniper QFX Series switches.
- Provides 4 x QSFP+ ports.
- Enables hardware acceleration for network flow analysis.
- Enhances network visibility and monitoring capabilities.
- Supports high-speed packet processing.
- Designed for deep packet inspection and traffic analysis.
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Key specifications
See full specs ↓- Product Type
- Network Expansion Module
- Brand
- Juniper Networks
- Model
- QFX-PFA-4Q
- Ports
- 4 x QSFP+ (40GbE)
- Functionality
- Flow Accelerator / Network Analytics
- Compatibility
- Juniper QFX Series Switches
Product details
Juniper QFX-PFA-4Q QFXPFA4Q 4 x Ports QSFP+ Flow Accelerator Expansion is an expansion module for Juniper QFX Series switches. It provides specialized hardware acceleration for network flow analysis and visibility.
Technical Information
| Product Type | Network Expansion Module |
| Brand | Juniper Networks |
| Model | QFX-PFA-4Q |
Additional Specifications
| Ports | 4 x QSFP+ (40GbE) |
| Functionality | Flow Accelerator / Network Analytics |
| Compatibility | Juniper QFX Series Switches |
Description
The Juniper QFX-PFA-4Q, also known as QFXPFA4Q, is a specialized hardware expansion module designed for Juniper's QFX Series of high-performance network switches. This module is engineered to provide dedicated hardware acceleration for network flow analysis, significantly enhancing the capabilities for network visibility, monitoring, and security. It features four QSFP+ (Quad Small Form-factor Pluggable Plus) ports, each capable of supporting 40 Gigabit Ethernet (40GbE) connections, allowing it to process and analyze high volumes of network traffic at line rate. This Flow Accelerator module is crucial for modern networks that require deep insights into traffic patterns, application performance, and potential security threats. By offloading complex packet processing tasks from the main switch CPU to dedicated hardware, the QFX-PFA-4Q enables faster and more efficient analysis of network flows. This includes capabilities such as deep packet inspection (DPI), metadata extraction, and the generation of flow records, which are essential for network troubleshooting, performance optimization, and security monitoring applications like NetFlow or sFlow. Integration with Juniper QFX switches allows organizations to gain unprecedented visibility into their network traffic without compromising the switching performance. This makes it an ideal solution for data centers, service providers, and enterprise networks that need to monitor and manage large-scale, high-speed network environments effectively. The QFX-PFA-4Q empowers network administrators with the tools to understand application behavior, identify bottlenecks, detect anomalies, and ensure the overall health and security of the network infrastructure.
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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