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Course Outline

Fundamentals of Network Synchronization

  • The critical importance of synchronization in telecommunications networks
  • Timing requirements specific to mobile (4G/5G) services
  • A general view of timing distribution architectures

Core Concepts in Synchronization

  • Understandings of frequency, phase, and time
  • Basics of GNSS and the principles of holdover
  • The effect of synchronization errors on service quality

Overview of the OSA 5421 Platform

  • Hardware components and various form factors
  • Software architecture and key functional modules
  • Licensing models and available feature sets

Interfaces, Protocols, and Timing Sources

  • Concepts and practical implementation of Synchronous Ethernet (SyncE)
  • Deployment strategies and profiles for Precision Time Protocol (PTP)
  • Strategies involving GNSS inputs, NTP, and hybrid timing sources

Design and Deployment Methodologies

  • Topology choices: centralized, distributed, and hybrid models
  • Capacity planning and sizing for timing domains
  • Considerations for site commissioning and cabling

Monitoring and KPI Management via FSP NM

  • Essential synchronization KPIs and defined thresholds
  • Leveraging alarms, logs, and telemetry for system visibility
  • Reporting and trend analysis to support proactive maintenance

Troubleshooting and Resolving Faults

  • Common fault scenarios and root-cause analysis techniques
  • Debugging issues related to PTP, SyncE, and GNSS
  • Use of field tools, testing procedures, and acceptance verification

High Availability, Security, and Resilience

  • Redundancy options and mechanisms for seamless switchover
  • Security hardening measures for management and timing planes
  • Mitigation strategies for GNSS threats and enhancing holdover capabilities

Management, Automation, and Integration

  • Device management interfaces and essential CLI commands
  • Automation methods: templates, scripts, and orchestration
  • Integration with OSS/NMS and fault/performance management systems

Wrap-up and Future Steps

Requirements

  • A solid grasp of IP networking fundamentals
  • Knowledge of basic timing and synchronization concepts
  • Familiarity with mobile network (RAN) components and transport mechanisms

Target Audience

  • Specialists in synchronization engineering and planning
  • Engineers specializing in transport and RAN networks
  • Professionals in network operations and field commissioning teams
 14 Hours

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  • Customized Content: We adapt the syllabus and practical exercises to the real goals and needs of your project.
  • Flexible Schedule: Dates and times adapted to your team's agenda.
  • Format: Online (live), In-company (at your offices), or Hybrid.
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Price per private group, online live training, starting from 3200 € + VAT*

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