TeraVM is a family of products from VIAVI Solutions that enables network equipment manufacturers and service providers to efficiently test mobile RAN and Core Network elements at scale, with its fully virtualized architecture TeraVM runs on x86 Commercial Off The Shelf (COTS) hardware or in the cloud, providing a repeatable and consistent test environment, available without the need for engineers to enter the test lab.

TeraVM O-CU Tester is the first-to-market O-CU subsystem test solution that delivers a complete wraparound testing framework for the O-CU with TeraVMs stateful emulation capabilities, ensuring that the O-CU can be robustly tested and optimized for high-quality and performance in a deterministic, repeatable and reproducible manner.