920-505 Exam Dumps
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| Certification Provider: | Nortel |
|---|---|
| Exam Code / Number: | 920-505 |
| Exam Name: | Optical Metro 3500 Operations and Maintenance |
| Exam Questions: | 50 |
| Last Updated: | Jun 27, 2026 |
| Corresponding Certification: | Nortel Other Certification |
(235 Up Votes)Nortel 920-505 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Provisioning & Configuration | 25% | - Cross-connect and service mapping - Optical line and tributary provisioning - Node setup and system initialization |
| Topic 2: Safety & Standards | 10% | - Laser safety guidelines - Industry compliance standards |
| Topic 3: System Overview & Architecture | 20% | - Network topology and protection schemes - Hardware components and shelf configuration - Optical Metro 3500 platform introduction |
| Topic 4: Operations & Monitoring | 25% | - Performance monitoring and data collection - Element management system (EMS) usage - Alarm handling and event logging |
| Topic 5: Maintenance & Troubleshooting | 20% | - Software upgrades and backup/restore - Protection switching verification - Fault isolation and troubleshooting procedures |