Viavi Solutions Meter, Signal Analysis, ONX-630D31-4285-1012-NTX, OneExpert, 1.0/2.0G

Meter, Signal Analysis, OneExpert, 1.0/2.0G OneExpert ONX-630

A full-featured handheld for technicians at any skill level

OneExpertTM CATV helps field technicians fix problems right— the first time. A technician-friendly interface and OneCheck™ automated tests ease complex tasks with a simple dashboard that shows clear pass/fail results. And its future-proof modularity ensures years of use supporting CATV networks.

Comprehensive Tools Increase Productivity

We built expertise into OneExpert so that technicians at any skill level can quickly optimize performance. With a modular platform that adapts easily to rapidly changing technologies, OneExpert CATV is:

  • Simple - Auto channel identification eliminates channel plan build, maintenance, and deployment overhead and enables automated testing without the potential for channel plan related test failures Fast
  • OneCheck uses powerful processing and exceptional speed to make more complete testing practical: a tech can run a comprehensive test, including MER and BER on all channels, in about a minute
  • Powerful - More intelligent, powerful algorithms running in the background while testing enables the meter to point out any problems and suggest next troubleshooting steps


  • Simplifies and speeds testing and troubleshooting y Improves compliance and audit performance Reduces rework
  • Turns any technician into an expert


  • Real-time channel identification eliminates the need for channel plans and plan-related errors
  • 32x8 DOCSIS® 3.0, DOCSIS 3.1, WiFi, 1 Gigabit Ethernet capable, and TrueSpeed™ option
  • Field-exchangeable DOCSIS/RF module
  • A unique dual-diplexer design supports transition to extended return band
  • WiFi 2.4/5 GHz, wireless personal area network, and StrataSync™ enabled
  • Simultaneous ingress and downstream testing
  • Optional fiber scope and power meter
  • Optional ISDB-T Module


  • Troubleshooting QAM carriers/home networks
  • Verifying WiFi in 2.4 GHz and 5 GHz networks
  • Testing Gigabit DOCSIS services
  • Installing PON/RFoG including inspection, power levels, and RF performance
  • Optional QAM video MPEG analysis for RPD activation
  • Optional home leakage testing
  • Network maintenance with forward and reverse sweep