Exam Name: Nncss-optera metro 3000
Certification Provider: Nortel
Corresponding Certification: Nortel Other Certification
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Updated: Aug 13, 2026
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Nortel 920-502 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Optical Transport Network Fundamentals | - Optical network architecture concepts - DWDM basics and wavelength management - SDH/SONET principles and hierarchy |
| Protection and Restoration | - 1+1 and 1:N protection schemes - Failure recovery scenarios - Ring and mesh protection mechanisms |
| Operations and Maintenance | - Performance monitoring and KPIs - Software upgrades and patching - Fault detection and alarm management |
| Optera Metro 3000 System Architecture | - Chassis and shelf design overview - System scalability and configurations - Service modules and line cards |
| Provisioning and Configuration | - Service provisioning workflows - Network element management systems - Cross-connect and grooming functions |
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