VIAVI StrataSync® and Test Process Automation — Centralised Test Management for Telecom

Introduction: Why test management and a robust test automation process matter more than ever in telecom and broadband deployments.

Why Test Management Matters More Than Ever (VIAVI StrataSync for Telecom)

Telecom and broadband networks are expanding at unprecedented speed. From fibre-to-the-home (FTTH) to 5G backhaul, from enterprise Ethernet to hyperscale data centres — every link in the chain needs to be verified, commissioned, and maintained.

The challenge: deliver more bandwidth and services — securely, efficiently, and profitably — without building from scratch or locking into rigid systems. As networks grow, testing complexity skyrockets: hundreds or thousands of field instruments must be configured, updated, tracked, and standardised, while test data from multiple sites must be collected, analysed, and archived.

Without automation and central control, this becomes an operational nightmare. That’s why more carriers and service providers are turning to VIAVI StrataSync — a cloud-based platform that centralises test instrument management, automates results upload, and integrates with Test Process Automation (TPA) for consistent, repeatable workflows. Together, they transform fragmented test operations into a unified, data-driven ecosystem.

What Is VIAVI StrataSync®? (Test Instrument Management & VIAVI Testers)

StrataSync is VIAVI’s cloud-hosted test management platform designed to connect, control, and monitor VIAVI test instruments and field users.

It provides a single pane of glass for:

• Asset management – tracking where every tester is, its status, and firmware version
• Test result collection – automatically uploading measurements to the cloud
• Configuration control – pushing standardised test setups and job files to instruments
• Software updates – remotely deploying firmware, licenses, and options
• User management and analytics – assigning permissions and visualising field data

StrataSync supports a broad range of VIAVI testers — from optical network testers (OTDRs, OLTS, FiberChek®) to Ethernet/transport testers (OneAdvisor, T-BERD®/MTS, and CellAdvisor families). This makes it a core part of any modern test automation process in telecom operations.

Why Test Management Needs to Be Centralised (Benefits of StrataSync)

In a typical service provider operation, field engineers work across multiple regions; instruments vary by type, age, and firmware; job files and test standards evolve frequently; and results must be verified for handover or SLA reporting. If each tester operates independently, inconsistencies arise — out-of-date firmware, incorrect thresholds, lost results, and redundant truck rolls.

Centralised management through StrataSync solves these pain points and enables scaling of quality through automation.

1. Complete Visibility of Test Assets (VIAVI StrataSync asset management)

StrataSync gives operations full visibility into inventory: who has each unit, when it was last used, firmware/options, and calibration status. GPS integration and user logs show exactly where instruments are deployed — crucial for large or subcontracted field teams.

2. Automatic Test Result Upload and Storage (automation of test results)

StrataSync automates results upload over Wi-Fi, mobile, or LAN. Results are assigned to projects, users, and sites; supervisors can review and approve instantly. This eliminates the data gap between field and office and builds a centralised test history for audits, SLA reporting, and long-term analytics.

3. Consistent Test Configurations (standardised test process)

Managers can define and push test configurations centrally (pass/fail thresholds, OTDR settings, Ethernet test plans, user permissions). When testers connect, they automatically receive the approved job files — ensuring repeatable quality and faster acceptance.

4. Simplified Software and Firmware Updates (remote firmware management)

StrataSync enables remote updates, scheduled maintenance windows, and version compliance dashboards — reducing downtime and ensuring all VIAVI testers operate with approved software.

5. Enhanced Collaboration Between Field and Office (real-time visibility)

Field engineers access updated plans on their instruments; managers monitor progress via dashboards; QA certifies tests within hours. This accelerates project completion and enables proactive troubleshooting.

6. Powerful Data Analytics and Reporting (test data insights)

StrataSync turns uploaded test data into analytics that track pass/fail rates, recurring failure types, time-based trends, and regional performance. Exportable reports (PDF/CSV) support customers and compliance.

7. Security and Compliance (secure telecom test data)

StrataSync uses encrypted communications, role-based access control, automated backups, and configurable retention policies to meet enterprise security and audit needs.

Test Process Automation (TPA): The Next Step in Consistency and Efficiency

While StrataSync manages instruments and results, VIAVI’s Test Process Automation (TPA) automates the test workflows themselves. TPA integrates with StrataSync and VIAVI testers to distribute job files, guide technicians through step-by-step processes, capture metadata (tech ID, site, timestamp, GPS), and upload validated results automatically.

How TPA Works (automation process in software testing applied to telecom)

• Distribute job scripts to testers automatically
• Guide engineers through setup, execution, and validation
• Capture results and metadata, upload to StrataSync
• Provide instant feedback and validation for QA

Benefits of Test Process Automation

1. Consistency across teams: TPA enforces identical steps and thresholds for all technicians.

2. Faster onboarding: Guided workflows speed up technician training and reduce human error.

3. Reduced re-testing: Immediate validation flags missing steps or out-of-tolerance results.

4. Real-time validation and feedback: Managers can support field teams proactively.

5. Scalable operations: Workflows scale from tens to thousands of testers with minimal overhead.

Putting It Together: StrataSync + TPA = A Unified Test Ecosystem

Practical Example: Fibre Rollout Programme (VIAVI StrataSync use case)

Imagine a carrier deploying fibre to 50,000 premises. With StrataSync and TPA, test procedures are predefined and pushed to all testers; engineers select the assigned job, run the test, and upload automatically. Results are instantly visible to central QA teams and failures are flagged for immediate re-test — making the rollout auditable, traceable, faster, and less error-prone.

Broader Organisational Benefits (for field teams, managers, operators)

• Field teams: less paperwork, instant job updates, reduced configuration errors
• Project managers: real-time progress, easier scheduling, faster approvals
• Network operators: consistent, compliant testing and better asset utilization
• Customers: reliable performance and transparent delivery

Future Outlook (VIAVI StrataSync roadmap & automation)

VIAVI continues to expand StrataSync’s capabilities with deeper OSS/BSS integration, advanced dashboards, enhanced APIs, and AI-driven analytics. Combined with evolving TPA frameworks, this paves the way for autonomous test environments where workflows adapt dynamically to network conditions and project needs.

Conclusion: From Testing Tools to a Test Ecosystem

By combining centralised instrument management (VIAVI StrataSync), automated test execution (TPA), and actionable analytics, carriers and service providers can transform testing from a logistical chore into a strategic advantage — delivering faster deployments, fewer field errors, lower OPEX, and higher customer satisfaction.

Supported VIAVI instruments mentioned: OTDR, OLTS, FiberChek®, OneAdvisor, T-BERD®/MTS, CellAdvisor.