Nokia NRN-521 Exam Overview:
| Certification Vendor: | Nokia |
| Exam Name: | Nokia 5G RAN Field Operations Expert |
| Exam Number: | NRN-521 |
| Certificate Validity Period: | 3 years |
| Available Languages: | English |
| Related Certifications: | Nokia 5G RAN Network Operations Expert (NRN-522) Nokia 5G RAN Design Expert (NRN-523) Nokia 5G RAN Optimization Expert (NRN-524) |
| Exam Duration: | 90 minutes |
| Exam Price: | Varies by region; approx. $150 - $250 USD / Contact Nokia for exact pricing |
| Real Exam Qty: | 40 - 60 |
| Passing Score: | 70% - 75% |
| Exam Format: | Multiple Choice, Multiple Response, Scenario-based |
| Recommended Training: | AirScale 5G Classical BTS Operation, Administration & Maintenance AirScale 5G Classical BTS Commissioning and Integration |
| Exam Registration: | Nokia Learning Services |
| Exam Way: | Authorized testing centers or online proctored exam |
| Pre Condition: | Nokia 5G RAN Professional Certification (NRN-511) |
| Official Syllabus URL: | https://www.nokia.com/networks/training/5g/ran/certifications/expert/ |
Nokia NRN-521 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| 5G RAN Architecture and Fundamentals | 20% | - 5G NR protocol stack and key concepts - Hardware components and interfaces - Nokia AirScale 5G RAN system overview |
| Installation and Commissioning | 25% | - Hardware installation and cabling - Integration with core network - Site preparation and safety procedures - Initial configuration and commissioning |
| Operation and Maintenance | 25% | - Performance monitoring and verification - Configuration management - Local access and management tools - Software management and upgrades |
| Field Best Practices & Safety | 10% | - Workplace safety and compliance - Documentation and reporting - Remote collaboration guidelines |
| Troubleshooting and Fault Management | 20% | - Field-level troubleshooting procedures - Common issues and resolution - Support escalation process - Alarm and fault identification |
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