Hello Tom Russo CEM Business Unit Product Management

Hello! Tom Russo CEM Business Unit Product Management Spirent Communications PROPRIETARY AND CONFIDENTIAL 1

Operators are attractive Enterprise partners for mission critical Io. T applications I trust Verizon here Amazon or Microsoft should be suffiicent for this. . . “Providing guaranteed availability is difficult and expensive, but is something that enterprise customers are willing to pay for, based on the value of the asset, and the importance of its safety and security. ” TMForum, Delivering end-to-end services in a hyperconnected world, Dec. 2015 Spirent Communications PROPRIETARY AND CONFIDENTIAL 2

But operators are concered about living up to this reputation TMForum, Delivering end-to-end services in a hyperconnected world, Dec. 2015 Spirent Communications PROPRIETARY AND CONFIDENTIAL 3

Analytics can help operators live up to their promise I can ingest, analyze, and glean insights from your vertical specific Io. T data, using tools tried and tested in demanding telco environments Network Analytics Io. T Analytic s Io. T Applications Spirent Communications PROPRIETARY AND CONFIDENTIAL I can deliver, assure, and quantify the performance of your underlying Io. T network. We will both see and quickly react to any problems on my side. I will equip you with applications that help you act on these insights to improve your operations 4

But analytics vendors tend to be siloed into Io. T-centric, network centric, or “do it yourself” (self service) varieties I can either buy This. . . Io. T analytics suites enable users to rapidly ingest and analyze high velocity, high variety Io. T datasets . . . Or This. . . Self-service analytics platforms empower operators and their Enterprise clients to build their own Io. T apps Network assurance solutions come preequipped with rich network analytics capabilities Io. T Applications Spirent Communications PROPRIETARY AND CONFIDENTIAL Network Analytics 5

The Only Unified Io. T Application Enablement Platform for Operators Integrates a wide array of network and Io. T datasets at massive scale Enables operators or Enterprises to build Io. T applications using powerful ETL, embedded analytics (distributed R), embedded Tableau BI, and other tools Highly scalable, field proven solution (80 B+ records/day in largest deployment) Resulting use cases: • Io. T SLA Assurance: Cost effectively ensure your Enterpise SLAs • Io. T Application Enablement: Monetize Io. T via Enterprise Applications Spirent Communications PROPRIETARY AND CONFIDENTIAL 6

Io. T Case Study: Enterprise Io. T SLA Assurance Context § Large Tier-I operator struggling to more proactively identify and quickly resolve Enterprise Io. T SLA violations § Services spanned connected car/e 911, home alarm networks, bank ATMs, e-vending machines Role and Value of In. Touch § Fused 2/3/4 G radio, core signaling, device, trouble ticket, inventory, device connectivity, provisioning, CRM & other data for Enterprise Io. T devices § Provided early warning indication of accessibility, retainability, quality, other Io. T issues and rulebased anomalies § Reduced SLA violations by 23% & accelerated customer care handling time Spirent Communications PROPRIETARY AND CONFIDENTIAL 7

Emerging Use Case: Io. T Application Enablement • • Enables Io. T application providers (operators, system integrators, etc. ) to build their own Io. T apps using self service tools • ETL SDK • Io. T data models • Predictive analytics • GUI SDK • Tableau-based authoring/publication tools Can be used to create a variety of applications • Telco Io. T SLA assurance • Enterprise Vertical Io. T analysis Spirent Communications PROPRIETARY AND CONFIDENTIAL 8

Key Capabilities Highly Scalable Data Mediation Io. T optimized architecture Wide array of adapters spanning 2/3/4 G probes, DPI appliances, fault and performance management tools, provisioning and billing systems, ticketing platforms, MQTT gateways, NPS/survey platforms, and more Unique architecture spanning in-memory, columnar DB, Hadoop integration yields the best mix of price/performance, reliability, and compatibility with existing data lakes/oceans Self Service Analytics Embedded Tableau desktop and server-side editing & publishing tools, embedded distributed R analytics, static and dynamic thresholding and alerting engine, rules-based signature alerting, extensive management tools Spirent Communications Rich Support for NFV/SDN In. Touch can run in a fully virtualized environment, and natively integrates with Spirent’s Landslide Edge/Core tools for proactive Io. T testing Field-proven Performance Deployed nationally in some of the world’s largest networks, handling 80 B+ records/day PROPRIETARY AND CONFIDENTIAL 9