Network Impairment and Emulation Testing
Our offering for Network Impairment and Emulation Testing, a former Spirent business, provides real-world Ethernet testing, comprehensive and highly accurate network emulation to troubleshoot, design networks, test application performance and optimize performance.
Predictable Infrastructure Performance
Validate high-precision network product performance with real-world network
Get predictable infrastructure performance with the industry’s highest port density network emulator. This flexible network emulation and simulation solution allows you to build your network in seconds via multi-user, multi-port environments, to troubleshoot, design networks, test application performance, and optimize performance.


Validate 5G Fronthaul Networks for Successful Deployments
Determine how real-world network conditions affect your products and services.
Radio manufacturers and data centers need to determine how real-world network conditions affect their products and services. Checking the effects of real network conditions in the lab ensures services will run smoothly when deployed.
Ensure QoS in Broadcast Networks
Testing broadcast applications with impairments.
Multi-port, multi-user test solution, helps emulate WAN links, and simulate complex data center and telecom infrastructure, making it ideal for quick detection and resolution of issues in networks so they can be resolved prior to going live.


Ensuring Power Network Stability
Ensure power network stability when migrating to IP/MPLS networks.
New regulations, smart grid technologies and the growth in data is driving the modernization of power grids and transforming their communications networks, this means making a switch from Time-Division Multiplexing (TDM) networks to packet-based (IP/MPLS) networks. Learn how to ensure power network stability when making the switch to IP/MPLS.
Validating SD-WAN Implementations
Comprehensive SD-WAN testing and validation ensures SD-WAN integrity and delivery.
Learn how to successfully validate SD-WAN implementations for improved performance, secured application policy enforcement, and improved network visibility. Leverage proven test methodologies to ensure SLAs and realize the promise of SD-WAN.

Test DataCenter, Enterprise Systems
Prove performance prior deployment by testing under real-network conditions.
Verify Triple-Play Services QoE
Verify QoE of triple-play services with accurate and repeatable impairments.
QoS and SLA Verification
Ensure QoS mechanisms correctly prioritize traffic so applications perform as expected.
Satellite Link Testing
Emulate impairments to fully stress test satellite networks.
Test Virtualized Networks, Services
Optimize VNF performance and virtualized applications under real-world impairment conditions.
Carrier Network Equipment Testing
Perform negative testing on network infrastructure equipment.
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