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