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Course Outline
Introduction to Network Synchronization
- The importance of synchronization in telecom networks.
- Synchronization requirements for mobile (4G/5G) services.
- Overview of timing distribution architectures.
Synchronization Fundamentals
- Concepts of frequency, phase, and time.
- GNSS fundamentals and holdover principles.
- Impact of synchronization errors on services.
OSA 5421 Platform Overview
- Hardware components and form factors.
- Software architecture and functional modules.
- Licensing and feature sets.
Interfaces, Protocols, and Timing Sources
- Synchronous Ethernet (SyncE) concepts and implementation.
- Precision Time Protocol (PTP) profiles and deployment.
- GNSS inputs, NTP, and hybrid timing source strategies.
Design and Deployment Practices
- Topology options: centralized, distributed, and hybrid.
- Capacity planning and sizing for timing domains.
- Site commissioning and cabling considerations.
Monitoring and KPI Management with FSP NM
- Key synchronization KPIs and thresholds.
- Using alarms, logs, and telemetry for visibility.
- Reporting and trend analysis for proactive maintenance.
Troubleshooting and Fault Resolution
- Common fault scenarios and root-cause methodology.
- Debugging PTP, SyncE, and GNSS-related issues.
- Field tools, test procedures, and acceptance checks.
High Availability, Security, and Resilience
- Redundancy options and seamless switchover.
- Security hardening for management and timing planes.
- Mitigations for GNSS threats and holdover enhancement.
Management, Automation, and Integration
- Device management interfaces and CLI essentials.
- Automation approaches: templates, scripts, and orchestration.
- Integration with OSS/NMS and fault/performance systems.
Summary and Next Steps
Requirements
- Understanding of IP networking concepts.
- Familiarity with timing and synchronization fundamentals.
- Basic knowledge of mobile network (RAN) elements and transport infrastructure.
Audience
- Synchronization engineers and planners.
- Transport and RAN network engineers.
- Network operations and field commissioning teams.
14 Hours
Testimonials (2)
communication, knowledge from experience, solve problems,
Marcin Walewski - Intel Technology Poland Sp. z o.o.
Course - OpenStack Bootcamp
The virtual desktop in a browser feature was kind of neat.
