Viavi Solutions Inc. is a global provider of network test, monitoring and assurance solutions for telecommunications, cloud, enterprises, first responders, military, aerospace and railway. The Company's segments include Network and Service Enablement (NSE) and Optical Security and Performance Products (OSP). The NSE segment provides an integrated portfolio of testing solutions that access the network to perform build-out and maintenance tasks. Its solutions address lab and production environments, network management, service assurance and artificial intelligence for IT operations (AIOps) for any kind of network, including wireless, wireline, cloud, satellite, public safety, military and critical infrastructure. The OSP segment leverages its core optical coating technologies and volume manufacturing capability to design, manufacture and sell technologies for the anti-counterfeiting, three-dimensional (3D) sensing, government and aerospace, automotive and industrial markets.