The S5040A is an instrument grade test and measurement appliance to perform the measurements necessary to validate an O-RU’s functional operation and performance.
| Sub system simulated | O-Gnb, O-DU |
| Test types | O-RU fronthaul |
| Interfaces supported | OFH |
Simulate O-RUs, O-DUs, O-CUs, and the 5G Core with protocol-conformant behavior across fronthaul and midhaul interfaces to validate network interoperability and integration.
Create thousands of concurrent voice, data, and signaling sessions with support for mobility, quality of experience (QoE) modeling, and protocol stack behaviors to stress the RAN under real-world conditions.
Record and play back live fronthaul traffic using Open RAN Studio to verify time-sensitive behavior, identify regressions, and debug interface-level performance issues with high fidelity.
Run automated conformance tests for open fronthaul, F1, E2, and other ORAN interfaces to ensure standards adherence, vendor interoperability, and test repeatability.
| Sub system simulated | O-Gnb, O-RU, O-DU, O-CU, RIC, Core Network, RF air interface |
| Test types | O-DU southbound, O-DU+O-CU southbound, O-CU southbound, O-DU northbound, Near RT RIC/xApps, Non-RT More… |
| Interfaces supported | OFH, F1, E2, A1, O1, Backhaul, RF air interface |
The S5040A is an instrument grade test and measurement appliance to perform the measurements necessary to validate an O-RU’s functional operation and performance.
The S5040A Appliance is enabled by Keysight’s powerful O-RAN focused tools and is purpose built to construct, play, capture, and measure O-RAN traffic over 10 Gbps / 25 Gbps (fronthaul) Ethernet interfaces. Out of the box integration of the U5040B Open RAN Studio software with Keysight’s PathWave Signal Studio and 89600 VSA software enables sophisticated 5G signal creation and easy capture, extraction, and export of IQ vectors – for advanced modulation analysis of received RF / mmWave signals and radio performance
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