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Nortel 920-502 valid dump torrent : Nncss-optera metro 3000
- Exam Code: 920-502
- Exam Name: Nncss-optera metro 3000
- Updated: Aug 29, 2026
- Q&As: 118 Questions and Answers
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Nortel 920-502 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Optera Metro 3000 System Architecture | - Service modules and line cards - Chassis and shelf design overview - System scalability and configurations |
| Provisioning and Configuration | - Cross-connect and grooming functions - Network element management systems - Service provisioning workflows |
| Protection and Restoration | - Failure recovery scenarios - 1+1 and 1:N protection schemes - Ring and mesh protection mechanisms |
| Operations and Maintenance | - Fault detection and alarm management - Performance monitoring and KPIs - Software upgrades and patching |
| Optical Transport Network Fundamentals | - DWDM basics and wavelength management - Optical network architecture concepts - SDH/SONET principles and hierarchy |
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