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VIAVI OneAdvisor-800


The VIAVI OneAdvisor-800 (ONA-800) is designed to meet the evolving needs of service providers, field technicians and contractors as they scale 5G infrastructure. OneAdvisor-800 allows cell site technicians to test fiber, RF, and CPRI/Ethernet from a single instrument, replacing multiple independent tools (OTDR, CAA, Fiber Scope, RF spectrum analyzer) and significantly reducing the total cost of ownership. It is the first test tool designed to address the challenges of a modern cell-site technician. By rolling all the key cell-site test capability into one portable tester and combining it with easy-touse test process and reporting automation, VIAVI has equipped mobile service providers, tower companies, and contractors to meet the work-speed and test coverage requirements for 5G buildouts and LTE maintenance. With OneAdvisor-800, users get built-in guidance, automatic test configuration, pass/fail results, and a single closeout report every time, at every site.


  • Improved tool efficiency.  Replaces multiple independent tools (i.e. OTDR, CAA, Fiber scope, RF spectrum analyzer, etc).

  • Broad coverage.  Covers all radios types (LTE and 5G) and topologies (Macro-cell, Small-cell, C-RAN, and/or DAS)

  • Spectrum Analyzer and Signal Analyzer for 4G and 5G.

  • EMF Analyzer based on 6GHz Spectrum and 5G NR Analyzer.

  • Real Time Spectrum Analysis with Persistent display

  • Interference Analyzer supporting IA an Android based automated interference finding solution

  • RFoCPRI Interference Analyzer

  • Scalable with modular test components

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