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Nokia NRN-521 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Troubleshooting and Fault Management | 20% | - Support escalation process - Field-level troubleshooting procedures - Common issues and resolution - Alarm and fault identification |
| Topic 2: Field Best Practices & Safety | 10% | - Workplace safety and compliance - Documentation and reporting - Remote collaboration guidelines |
| Topic 3: Installation and Commissioning | 25% | - Site preparation and safety procedures - Integration with core network - Initial configuration and commissioning - Hardware installation and cabling |
| Topic 4: 5G RAN Architecture and Fundamentals | 20% | - Hardware components and interfaces - Nokia AirScale 5G RAN system overview - 5G NR protocol stack and key concepts |
| Topic 5: Operation and Maintenance | 25% | - Configuration management - Local access and management tools - Performance monitoring and verification - Software management and upgrades |



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