Collection:

ORAN Emulators

From fronthaul validation to end-to-end RAN testing

Model:

S6221A

N/A

AI RAN Simulation Toolset

Keysight’s AI RAN development, optimization and validation solution that allows the generation of realistic, high-scale and high-fidelity network models and datasets for AI model training, testing, and benchmarking of complex RAN scenarios.

Emulation tools for verifying disaggregated 5G and ORAN infrastructure

Keysight ORAN solutions precisely emulate all major ORAN components: RU, CU/DU, 5G Core, and RIC. They enable functional, performance, and interoperability testing with real-world traffic and protocols. Replace 5G network parts with known-good components to isolate performance/conformance. Capture/replay traffic to validate open fronthaul, F1, E2, and core interfaces with ORAN Studio. Verify timing/MIMO sync (Time Sync Analyzer), emulate 5G core (CoreSIM), test NFV (LoadCore), or perform full RAN validation (DuSIM, RuSIM, RIC emulators). Request a quote for one of our popular configurations today. Need help selecting? Check out the resources below.

Emulate every ORAN component

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.

Generate realistic user and control traffic

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.

Capture and replay fronthaul interfaces

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.

Verify interface and protocol compliance

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

Keysight’s AI RAN development, optimization and validation solution that allows the generation of realistic, high-scale and high-fidelity network models and datasets for AI model training, testing, and benchmarking of complex RAN scenarios.

AI RAN Simulation Toolset

Keysight’s AI RAN development, optimization and validation solution that allows the generation of realistic, high-scale and high-fidelity network models and datasets for AI model training, testing, and benchmarking of complex RAN scenarios.

Highlights

Wireless networks are rapidly evolving from static, hardware-driven architectures toward intelligent, software-defined systems capable of self-optimization. As modern networks introduce massive connectivity, diverse service requirements, and complex radio environments, traditional rule-based management becomes insufficient. This has driven the shift toward AI-native network architectures, where data-driven intelligence is embedded throughout the network stack, paving the way for AI Radio Access Networks (AI RAN), the next generation of radio access networks that leverage AI to enhance efficiency, adaptability, and performance.

  • Keysight’s S6221A AI RAN Simulation Toolset solution enables telecom innovators to:
  • Create realistic, high-scale and high-fidelity network models to simulate complex RAN scenarios.
  • Generate structured datasets containing large volumes of high-quality and trustworthy data for AI model training, testing, and benchmarking.
  • Benchmark the performance of AI models to ensure performance targets are achieved and continuously improved.
  • Provide actionable performance metrics and KPIs to guide optimization and validation of AI model performance.

Service and Support

KeysightCare

Innovate at speed with curated support plans and prioritized response and turn-around times.

Financial Alternatives

Get predictable, lease-based subscriptions and full lifecycle management solutions—so you reach your business goals faster.

Keysight Support Portal

Experience elevated service as a KeysightCare subscriber to get committed technical response and more.

Calibration

Ensure your test system performs to specification and meets local and global standards.

Education

Make measurements quickly with in-house, instructor-led training, and eLearning.

Software Download Center

Download Keysight software or update your software to the newest version.

Related Products

Request for quote