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High-Scale UE + O-RU Simulator for O-RAN Validation

High Scale O-RAN Validation

The only pure-software UE + O-RU simulator that scales to 10,000 UEs and 64 cells on standard COTS servers — purpose-built for O-RAN disaggregated architectures of test equipment with a single software stack.

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Validate 5G O-DU and O-CU — combined

O-RAN disaggregation means validation can no longer rely on proprietary hardware. The Simnovus UE
+ O-RU Simulator runs as software on COTS servers, simulating multiple O-RUs and thousands of UEs
with realistic traffic over eCPRI-based 7.2x split fronthaul.

Combined O-DU and O-CU testing — Functional, interoperability, and performance validation in
a single tool — wraparound or end-to-end.

64 cells. 10,000 UEs. One server cluster.

64 cells and 128+ UEs per cell in a single test bed.
Clone the entire setup in minutes to run parallel regression, performance, and stability workloads.

  • Scale horizontally — Combine multiple licenses to validate higher capacity. The same product
    covers functional and performance testing across the lifecycle.
  • CI/CD native — RESTful APIs for Jenkins, GitHub Actions, or ArgoCD. Pre-packaged automation
    libraries included — no scripting required.
64 cells. 10,000 UEs. One server cluster.
Deep visibility across every layer

Deep visibility across every layer

Drill from global KPIs down to per-O-RU, per-cell, and per-UE levels. Compare UL and DL side-by-side
and zoom into any time window for root-cause analysis — without waiting for post-processing.

  • Unified global view — Every active session visible in one pane — NAS/RRC state, throughput,
    and packet counts across all simulated cells.
  • Per-UE drill-down — Inspect RSRP, SNR, MCS, bitrate, MOS, jitter, and RTT per device. Filter
    and select columns on demand.
  • Fronthaul counters — Per-plane (U/C/S) counters by eAxC — on-time, early, late, and error
    packets at cell granularity.

Troubleshoot issues 2x faster

Multi-layer logging across UE, cell, and O-RU levels. Selectively enable protocol layers, filter by UE or
cell, and correlate fronthaul events in JSON format — all from the browser, no client install needed.

  • Full protocol stack logging — PHY, MAC, RLC, PDCP, RRC, NAS, and SIP — selectable per
    layer, per UE, or per cell.
  • OFH C-plane logging — Fronthaul C-plane, U-plane, and M-plane logs in JSON for offline
    analysis.
  • Live monitoring — Real-time KPI dashboards during execution — no waiting for post-run
    reports.
Troubleshoot issues 2x faster

Why teams choose the Simnovus O-RU Simulator

Massive Parallel Test Beds

Software on COTS enables multiple simultaneous test beds — accelerate validation without additional hardware.

Zero Lab Setup Complexity

No radio equipment needed. Digital interfaces remove RF calibration and chamber requirements entirely.

No Recurring CapEx

All in one license unlocks the full feature set-— no per-test, per-feature, or subscription costs.

Quick Ramp-Up

Wizard-driven workflows and pre-packaged tests mean new engineers get productive from day one.

100% Automation on Day 1

Packaged scripts and RESTful APIs provide out-of- the-box CI/CD integration with no manual scripting.

2× Faster Troubleshooting

Multi-layer logging and per-UE drill-down cut root- cause isolation time in half.

©SIMNOVUS 2026