Home

  • Command the network.

    Choose the right solution in 3 easy steps…

    1. Watch the Video   2. Use the Tool    3. Command the network

  • VIAVI Introduces Industry's First Test Suite for O-RAN Specificiations

    Learn More

  • OneAdvisor-800

    All-In-One Cell Site Installation Tool.
    One Solution. One Process. One Report.

    Learn More

  • Command the 5G network.

    Test & Assurance solutions for every stage of the 5G lifecycle.

    Learn More

  • 2019 Awards and Recognition

    5G, Fiber, 3D Sensing and more…. VIAVI took home the prize, received industry accolades, and showcased clear technology leadership!

    Learn More

  • Gigabit Access

    We have a long history of improving Access.

    Learn More

For every role, in every business, everywhere in the world...

For every role, in every business, everywhere in the world...

VIAVI empowers Service Providers and IT organizations to manage the network lifecycle for complex 5G and Fiber networks with intuitive instruments, systems and technologies; and our expertise in light management and optical coatings help protect the world’s bank notes from counterfeiters, enhance the colors you see, and enable advanced technology such as 3D sensing.

Taxonomy Menus

5G
Avionics and Aerospace
Fiber
Radio Test
3D Sensing
Custom Optics
Enterprise
Mobile Networks

Quicklinks

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

Proudly supporting customers in 127+ countries, across 30 market segments and industries.

Aemulus
Qorvo
Boeing
China Mobile
SoftBank
América Móvil
Harris
Airtel
Honeywell
Nokia Corporation
AT&T
Airbus
NEC Corp
Motorola
Intel
KDDI
Continental
Thales Group
Juniper Networks
Cisco Systems
Deutsche Telekom
ZTE
BT
F5 Networks
Verizon Wireless
Autoliv
Telefónica
Samsung
Vodafone
Microsoft Corporation
Ciena
Sanmina
Dell EMC
NTT Docomo
Fujitsu
T-Mobile
Comcast
Facebook

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

VIAVI location intelligence enables us to harness key insights for a targeted, subscriber-centric approach to optimization, delivering the best possible customer experience. With the ability to optimize quality of experience for our most high-value subscribers, we can target network and service improvements to deliver maximum return with minimal investment.

Mobily