CapacityAdvisor 9000 for UMTS/HSPA (Discontinued)

The industry's most advanced and scalable wireless subscriber simulation and test systems for UMTS / HSPA technologies.

This product has been discontinued.

This product has been discontinued

Please consider this product instead:

Capacity Test provides advanced load generation for UMTS / HSPA networks, giving customers an unmatched ability to test equipment and services under realistic traffic scenarios in their labs.


  • Accelerated network life-cycle testing – characterize network recovery response to overload events, analyze the impact of mixed UE categories and traffic with a defined load on network performance
  • Faster time to Revenue - enables more scenarios to be tested in a fraction of the time
  • Repeatable & deterministic test behavior - with phone cabinets, customers run the same test 10 times, and get 10 different results: the Capacity Test solution testing behavior is repeatable and deterministic, reducing time to market
  • Defects found earlier - in the development cycle, reducing time to revenue
  • Higher quality products - released to market in less time
  • High terminal density in reduced footprint – the Capacity Test solution takes up a fraction of the footprint used by competitive solutions


  • Mixed voice and data traffic
  • UMTS radio channel emulation
  • Network performance measurements
  • Data service rollout planning
  • Predicting end-user experience
  • Background load & terminal verification
  • Easily define real-world traffic models

Key Features

  • Up to 2520 Software-Defined radiotest terminals per rack
  • High traffic load of mixed voice and data services
  • Easy defined call models for services and mobile behavior
  • Highly scalable, upgradeable reconfigurable & programmable
  • Easily defined test cases via workbench GUI for advanced Protocol Testing
  • Network troubleshooting, fault diagnosis & data analysis
  • Realistic call model simulation


Repair and Calibration

Our products live in rugged environments for over 10 years with 1000s of test connect/disconnect cycles.  We will be there to support you to ensure components that require maintenance like connectors, batteries, and software updates to ensure you are ready to test accurately for years to come. We apply factory procedures that use fast, automated calibration and functional verification, maintenance using OEM parts and the application of all engineering change orders and software updates. Services are available through contract Care plans, FleetCare or per incident as requests. 

Top 4 Reasons to Choose VIAVI for Your Repair and Calibration Needs:

  • Minimize business disruption
  • Budget
  • Measurement Accuracy and Product Reliability
  • Measurement Compliance, TL9000 certification and OEM Standards

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