Acterna, now under the brand of Viavi Solutions, is a leading provider of electronic test equipment and platforms for network systems performance management. Viavi Solutions works on the most powerful networks in the world, providing customers with end-to-end solutions that enhance analytics and visibility. Viavi partners with enterprises and network providers to bring them up to speed on the latest network technologies, including cybersecurity measures. Acterna is a manufacturer of fiber optic cables for faster network speeds, several interface products, a variety of analyzers, network testers, rackmount kits, and adapters. You can purchase used and refurbished Acterna products at ValueTronics.com.