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Updated: Aug 16, 2026
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Cisco 350-020 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Optical Network Design & Architecture | - Optical transport systems (NCS/legacy platforms) - Metro and long-haul optical networks |
| Service Provider Transport Integration | - MPLS over optical transport - IP/optical convergence concepts |
| Synchronous Digital Hierarchy (SDH) / SONET | - Frame structure and multiplexing - Protection mechanisms |
| Troubleshooting & Operations | - Performance monitoring and optimization - Fault isolation in optical networks |
| WDM Technologies | - DWDM/CWDM architecture - Channel planning and spacing |
| Optical Networking Fundamentals | - Light propagation and fiber characteristics - Optical transmission principles |
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