We collect, correlate, organize, and analyze traffic data from all corners of your environment.


Hardware-accelerated packet optimization for service assurance and security systems on 40G networks.

Simplify operational complexity

The nGenius 4200 series packet flow switches provide optimized network traffic to monitoring systems, including the nGeniusONE Service Assurance platform, and to cyber security systems.
PFS 4204

As network architectures and data centers evolve to 40G, you need to ensure your security systems and service assurance platforms receive the packets they require to function. Strict service level agreements (SLAs) for Quality of Service (QoS) and performance are the norm in service provider environments. With the nGenius 4000 series packet flow switch, you can create a unified packet visibility plane that simplifies operations of monitoring systems, ensuring you meet these SLAs.

Keep your customers safe from cybersecurity threats

Reduce costs, workloads, and risks by gaining 100 percent packet visibility across your network. Easily test, add, or change your security systems to stay on top of cyber security threats and protect your customers from external threats. With the nGenius 4200 series packet flow switch, deploy active, passive or active inline security system chains across your network, without network disruption. Features such as fail-safe active security enforce your organization’s security policies, even a power loss.

Scalable architecture

The nGenius 4200 series packet flow switch provides flexibility and modularity to deploy just what you need. Enable scalable link-layer visibility and data access via a system-level architecture comprised of many participating devices and hundreds of ports in a single logical system.

nGenius 4200 series packet flow switch helps you:

  • Add, test, and change security systems without network disruption
  • Manage a variety of network protocols, including encapsulated and encrypted packets
  • Eliminate duplicate packets to improve monitoring performance
  • Buffer and mitigate issues resulting from bursty traffic conditions

Products you can trust

NETSCOUT provides solutions that unlock the power of traffic-based data to efficiently capture, forward, and optimize packets to the appropriate monitoring systems in the world’s largest and most demanding networks. Let us show you how the nGenius 4200 series packet flow switch enables you to deliver complete packet visibility and ensure security across your environment.


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