Accessibility StatementSkip Navigation Plug-and-play testbeds for end-to-end and cybersecurity testing with validation for O-RUs, O-DUs and O-CUs ensure O-RAN ALLIANCE and 3GPP standard compliance CHANDLER, Ariz., Nov. 6, 2025 /PRNewswire/ --Â VIAVI Solutions Inc. (VIAVI) (NASDAQ: VIAV) has partnered with network synchronization and emulation specialist Calnex Solutions plc to provide a suite of test solutions for the comprehensive testing of Open RAN products across the protocol, signal and timing domains. ...