Test Residential and Business Services up to 10 Gbps


The Network & Service Companion is a compact hand-held device combining multiple test interfaces  (PON, Ethernet, WiFi) with VIAVI ‘OneCheck’ applications to make network validation and multi-gig service testing a simple and speedy process for all frontline techs and installers, be they beginner or expert. 


  • Empowers techs with simple, fast, and comprehensive multi-gig service activation testing and troubleshooting 
  • Combines PON delivery and in-premises service distribution testing with PON, Ethernet and high-end WiFi test interfaces
  • One button press ‘OneCheck’ application makes network validation and service testing a simple and speedy process
  • Enables accurate benchmarking of service delivery to and distribution within a premises with clear and fast demarcation / segmentation of any issues
  • Drives compliance of best practice to reduce or prevent customer complaints, call-backs, and churn

Key Features

  • Robust, field-ready, screenless design
  • Throughput testing up to 10 Gbps (Ookla Speedtest, TrueSpeed RFC-6349, HTTP SpeedCheck, iPerf) 
  • Ethernet L2 / L3 loop back support for Y.1564 & RFC-2544 tests up to 10 Gbps
  • VIAVI Fusion (centralized test system) leverages NSCs as remote-controlled test agents
  • High-end WiFi test shows coverage, channel noise, airtime, and throughput
  • Automated ‘OneCheck’ ensures all required tests are performed while on site 
  • Job Manager helps techs manage their Jobs, Test Results & Reports
  • On-board report generation and submission via the cloud (StrataSync) or direct email (smart phone / tablet)
  • VIAVI Mobile Tech app support

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