Fastest software probe. Instant application‑level insights. 

Unlock real-time insights into network traffic, quality, and performance with R&S®Probe Observer. The turnkey software probe empowers operators, communication service providers and network security teams to detect issues early, optimize resources, and gain full control over their networks — all with ready-to-use analytics built for high-performance environments.

As a ready-to-use traffic analytics solution R&S®Probe Observer analyzes a passive copy of live network traffic to provide trusted, high-fidelity insights without impacting network performance or security. 
By going beyond traditional monitoring tools, it enables CSPs to 

  • Identify Quality of Service (QoS) deviations in real time
  • Optimize bandwidth usage
  • Proactively strengthen network security

Whether your goal is to: 

  • detect and resolve network issues before they escalate,
  • streamline operations,
  • or future-proof your infrastructure, 

R&S®Probe Observer offers the flexibility and depth of insight required for staying in control.

R&S®Probe Observer – Knowledge center 

See R&S®Probe Observer in action at MWC 2026

Get a quick overview of our turnkey DPI-based analytics solution delivering real-time network traffic insights to help operators, communication service providers and network security teams  troubleshoot performance, plan capacity, ensure QoS, and detect anomalies to ensure more secure and resilient networks. 

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