
5G Testing
Ensuring every slice, signal & service performs—before your subscribers ever notice.
Build 5G You Can Trust
From the first lab packet to the moment a live KPI lights up your NOC wall, APNT pairs Spirent’s proven test engines with automation workflows that turn weeks of manual effort into overnight jobs. Whether you need to flood a Stand-Alone 5G Core with a million simulated UEs, verify every O-RAN split over realistic fading channels, or prove your cloud-native CNFs heal in under a second across any cloud, we already have the playbook. Pick your pain-point below and see how we fix it.
Key Challenges at a Glance

Signalling storms from mass UE registrations or slice activations can saturate the control plane in seconds. Once the SBA micro-services buckle, calls drop and PDU sessions fail.
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5G Core Validation
Spirent Landslide hammers the 5GC with millions of simulated UEs, slice loads and fault events, all triggered by APNT’s CI/CD hooks, proving every micro-service before launch
- Certify slice KPIs (latency, capacity, reliability)
- Detect overload thresholds before subscribers do
- Shift core testing left into the daily build pipeline


5G Open RAN Testing
A single rig blends Vertex fading with RU/DU/CU models to drive every O-RAN split, replay field logs and run RIC apps under real-world RF, exposing interop gaps fast.- Find interop defects days—not weeks—after a vendor drop
- Validate xApp/rApp behaviour under realistic RF impairments
- Reduce field-trial time & cost with repeatable lab playback
5G Cloud Assurance
Spirent resiliency packs kill pods, drain nodes and force multi-AZ fail-overs while tracking CPU $/Gbps and autoscaling curves across any cloud, delivering hard data on CNF recovery and cost.
- Prove pod recovery and state sync within SLA windows
- Optimise resource limits to cut cloud spend by double digits
- Gain one dashboard for cross-cloud KPI baselines

Three Targeted Solutions
5G Core Validation
Spirent Landslide hammers the 5GC with millions of simulated UEs, slice loads and fault events, all triggered by APNT’s CI/CD hooks, proving every micro-service before launch.


Detect overload thresholds before subscribers do

5G Open RAN Testing
A single rig blends Vertex fading with RU/DU/CU models to drive every O-RAN split, replay field logs and run RIC apps under real-world RF, exposing interop gaps fast.

Find interop defects days—not weeks—after a vendor drop

Validate xApp/rApp behaviour under realistic RF impairments

Reduce field-trial time & cost with repeatable lab playback
5G Cloud Assurance
Spirent resiliency packs kill pods, drain nodes and force multi-AZ fail-overs while tracking CPU $/Gbps and autoscaling curves across any cloud, delivering hard data on CNF recovery and cost.

Prove pod recovery and state sync within SLA windows

Optimise resource limits to cut cloud spend by double digits

Gain one dashboard for cross-cloud KPI baselines
Spirent Testimonials
“We are excited to collaborate with Spirent for core network testing … confident our partnership lets us deliver next-gen services.”

“Spirent Landslide’s Stand-Alone 5G features and deep automation make it our tool of choice for future challenges.”

“Emulation is a critical piece of any O-RAN testbed and Spirent is the market leader—key to giving operators confidence.”

WHY CHOOSE US?
KEY BENEFITS OF OUR PARTNERSHIP
WHY CHOOSE US?
Opt for APNT and HackerOne for a partnership that assures advanced network solutions with premier security measures. Our collaboration ensures efficient, reliable, and fortified networks against cyber threats.

CONTACT US
Discover how APNT, in partnership with HackerOne, can elevate your network's performance and security.
Why Choose Spirent
- A unified portfolio: RF fading, Core & Cloud
- Automation-first: YAML test recipes, CI/CD webhooks
- Insights shaped by 3GPP & O-RAN spec leadership
- Single pane of glass dashboards with live pass/fail KPIs
Talk to an Expert
Ready to De-risk Your 5G Launch?
Fill out the form and an expert will schedule a meeting with you to answer all your questions regarding 5G Core, RAN or Cloud stack.