Keysight Technologies, Inc. announced that Radisys selected Keysight’s edge-to-core portfolio to establish a test lab that verifies interoperability between network elements and compliance to specifications set by the O-RAN Alliance. Radisys selected Keysight’s user equipment emulation (UEE) solution platform (UeSIM), radio unit simulator (RUSim), Open RAN Studio software and Keysight’s PROPSIM channel emulators to validate the performance of distributed units (DUs) and central units (CUs) under real-world scenarios across the full protocol stack. As a strong proponent of open standard interfaces, Radisys turned to Keysight to set up a complete test lab for the company and its partners to verify interoperability between network elements and compliance to specifications set by the O-RAN Alliance. Using Keysight’s user equipment emulation (UEE) solution platform (UeSIM) and Radisys’ O-RAN infrastructure solutions, the companies achieved combined downlink and uplink data throughput speeds of more than two gigabits per second (Gbps) in time division multiplexing (TDD) mode in sub-6GHz frequency band. Radisys is part of an ecosystem of open RAN solutions that uses Keysight’s hardware and software test solutions to support service providers in their transition towards virtualized, disaggregated network platforms. The deployment of these networks delivers a diverse range of connectivity services that benefit enterprises in manufacturing, extraction, transportation, logistics and healthcare, as well as consumers.