Promise. Assured.

Today, industries of every kind face relentless change, intense pressure, and complexity on a mind-boggling scale.

But it really all comes down to one simple thing: A promise that you make to your customers of consistent and secure performance.

Making sure things perform properly is just our starting point. We at Spirent bring clarity in the face of complexity. We partner with you throughout your journey, understanding your pain points and opening your doors of opportunity. We’re not just dedicated to your quality; we’re passionate about your success.

You made a promise to your customers.
We’re here to assure that you fulfill it.

The Promise of Performance.

Every day, you make a promise to your customer. Spirent assures that you fulfill it.  View our video spot.

What we do

Spirent is leading the way in testing, assurance, analytics, and security to assure the capabilities and performance of networks, network equipment, devices, and services.

We provide expert guidance and methodologies to help our customers find clarity in the face of complexity, overcome the challenges of a fast-approaching future, and ultimately deliver on their promise to their own customers.

Service Assurance
& Analytics

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Cloud Infrastructure
Validation

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High Speed
Network Testing

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Cybersecurity
& Compliance

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Positioning,
Navigation & Timing

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The power of
a promise kept

See how being Spirent Assured is enabling our customers to fulfill their promises of performance across the entire technology lifecycle, from proof of concept to subscriber experience.

Spirent, China Telecom and Huawei test 400GbE

In this short video, engineers at China Telecom and Huawei show the test of 400G Ethernet where they verified the functionality and performance of line-rate forwarding and multi-service stacking

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Three Principles of Network Automation

To deliver on the promise of automation in today's networks and lay a foundation for future cloud-native and 5G networks, a new approach to testing and assurance is required: what we call Lifecycle Service Assurance.

Explore Interactive White Paper →

O2’s Wifi performance on the London Eye - Tested

Spirent's Landslide E10 network test platform was used with O2 to validate the Wi-Fi network performance and capacity at the Coca-Cola London Eye, before the launch of a new smartphone application.

Read the case study →

Latest news

Blog

Cloud Migrations: Solid Foundation or Shifting Quicksand? Part 2

In the sequel of this blog, learn why cloud performance must be verified using the intended workload, what tools exist for evaluating the performance impact of cl...

By Todd Law On Sep 10, 2018

Cloud Migrations: Solid Foundation or Shifting Quicksand? Part 1

Cloud infrastructures are constantly shifting, as various new elements are rolled out. While such changes can be benign, they can also affect application performa...

By Todd Law On Sep 07, 2018
See all posts →

Events

Spirent demos oneM2M conformance test tool at IoT Week Korea

Meet Spirent experts showcasing the first TTA-certified testing tool for oneM2M conformance testing

Spirent participating in Ethernet Alliance’s ECOC 2018 industry-leading showcases

Spirent participating in Ethernet Alliance’s ECOC 2018 industry-leading showcases

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