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  • Lighting the Path to the Future

    The world is infinitely more connected and complex than ever before, but VIAVI is with you every step of the way – even as technology moves at the speed of light. VIAVI thought leaders show us how.

    Watch The Video

  • 5G Leadership

    Leadership in 5G Network Test & Measurement
    Validation | Verification | Visibility

    Learn More

  • For the 6th year in a row

    Gartner Names VIAVI a Leader in the Magic Quadrant for Network Performance Monitoring and Diagnostics (Feb 2019)

    VIAVI positioned furthest for its completeness of vision*

    View It Now

  • Avionics Test

    Our avionics test sets fly high!
    Modern | Comprehensive | User-Friendly

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  • Gigabit Access

    We have a long history of improving Access.

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Network & Service Enablement

Network & Service Enablement

VIAVI tools and intelligence help Service Providers and IT organizations build, test, certify, monitor, maintain, optimize, and troubleshoot complex physical and virtual networks.

Optical Security & Performance

Optical Security & Performance

Global leaders in the management of light, VIAVI helps protect the world’s currency from counterfeiters, enhance the colors you see, and enable advanced technologies such as 3D sensing.

Our Solutions
Enterprise & Data Center
Wireline
Wireless
Network Equipment Manufacturers
Real-Time Intelligence
Optical Security and Performance

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Our Expertise
Hybrid IT
3D Sensing
5G
Avionics and Radio Test
Cable / Access
Fiber

Customer Testimonial

Work that would take 20 minutes in Wireshark can be accomplished in 2 minutes with Observer Analyzer. It is very powerful software that cuts troubleshooting time down significantly.

Matt Matheus, Infrastructure Architect
Renown Health

I have found the Observer Platform to be an invaluable tool in diagnosing both application and network issues.

Peter Young, Network Administrator
Home Office UK Ministerial Department

Frontier is excited to work with VIAVI in deployment of this critical technology for our network. We are confident we made the right choice, with the right functionality

Scott Mispagel, Senior Vice President, Network Planning & Engineering
Frontier Communications

The options that are available and the power of the product are amazing. We’ve solved more problems quicker with Observer than any other analyzing software we’ve had.

Landrin Long
State of Nevada Department of Information Technology

With the Observer Platform from VIAVI Solutions, we have been able to prove when it is (or isn’t) the network that is the problem. We can also help application programmers and system administrators understand and correct what the problem may be.

Eric Klaus, Network Administrator
Exmark Manufacturing Co., Inc.

With the Observer Platform, the ability to get an expert analysis relatively quickly is the best benefit., The capture is constantly running, so we can analyze any time we like without setting up extra equipment.

Landrin Long
State of Nevada Department of Information Technology

Belgacom is leveraging the ariesoGEO platform to plan and optimize our 2G, 3G and LTE networks. ariesoGEO has a strong reputation as a robust and reliable platform that will allow us to consolidate our solutions under one system and offer an exceptional customer experience

Belgacom