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Nortel 920-502 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Optical Transport Network Fundamentals | - DWDM basics and wavelength management - SDH/SONET principles and hierarchy - Optical network architecture concepts |
| Topic 2: Operations and Maintenance | - Fault detection and alarm management - Software upgrades and patching - Performance monitoring and KPIs |
| Topic 3: Provisioning and Configuration | - Network element management systems - Service provisioning workflows - Cross-connect and grooming functions |
| Topic 4: Optera Metro 3000 System Architecture | - System scalability and configurations - Chassis and shelf design overview - Service modules and line cards |
| Topic 5: Protection and Restoration | - Failure recovery scenarios - 1+1 and 1:N protection schemes - Ring and mesh protection mechanisms |
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