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Updated: Jul 14, 2026
No. of Questions: 400 Questions & Answers with Testing Engine
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Cisco 350-020 Exam Overview:
| Certification Vendor: | Cisco |
| Exam Name: | CCIE SP Optical Qualification Exam |
| Exam Number: | 350-020 |
| Exam Format: | Multiple Choice, Drag-and-Drop, Simulation |
| Passing Score: | 70% / 700 out of 1000 |
| Available Languages: | English |
| Exam Duration: | 150 minutes |
| Exam Price: | USD $400 |
| Certificate Validity Period: | 2 years |
| Related Certifications: | CCIE Service Provider |
| Real Exam Qty: | 90-100 |
| Recommended Training: | Cisco Learning Network |
| Exam Registration: | Pearson VUE Registration |
| Sample Questions: | Cisco 350-020 Sample Questions |
| Exam Way: | Computer-based testing (CBT) via Pearson VUE |
| Pre Condition: | No formal prerequisites; recommended deep knowledge of CCIE Service Provider core technologies |
| Official Syllabus URL: | https://www.cisco.com/site/us/en/learn/training-certifications/exams/retired.html |
Cisco 350-020 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Optical Networking Fundamentals | 20% | - DWDM / CWDM technologies - Optical components and transmission principles - SONET / SDH architecture and protocols |
| Packet over Optical Transport | 25% | - IP over DWDM / OTN - POS (Packet over SONET/SDH) - MPLS over optical infrastructure |
| Optical Transport Networks (OTN) | 25% | - OTN frame structure and hierarchy - OTN protection and restoration - OTN management and performance monitoring |
| Integration & Service Deployment | 10% | - QoS and service provisioning - Optical-IP integration |
| Service Provider Optical Design | 20% | - Fault isolation and troubleshooting - Chromatic dispersion, attenuation, and power budget - Optical network architecture and planning |
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