Huawei H12-931_V1.0 Exam Overview:
| Certification Vendor: | Huawei |
| Exam Name: | HCIE-Transmission (Written) V1.0 |
| Exam Number: | H12-931_V1.0 |
| Exam Duration: | 90 minutes |
| Available Languages: | English, Simplified Chinese |
| Passing Score: | 600/1000 |
| Exam Price: | 300 USD |
| Certificate Validity Period: | 18 months (written score); 2 years (full certification) |
| Real Exam Qty: | 60 |
| Exam Format: | Single-choice, Multiple-choice, True/False, Drag-and-drop, Short answer |
| Related Certifications: | HCIA-Transmission HCIP-Transmission |
| Recommended Training: | Huawei Authorized Learning Partners HCIE-Transmission Official Training Materials |
| Exam Registration: | Huawei Talent Online Pearson VUE Huawei Exam Registration |
| Exam Way: | Onsite at authorized Pearson VUE centers; online proctored option available |
| Pre Condition: | No mandatory prerequisites; recommended knowledge equivalent to HCIA-Transmission and HCIP-Transmission, plus 3–5 years of relevant work experience |
| Official Syllabus URL: | https://e.huawei.com/en/talent/portal/ |
Huawei H12-931_V1.0 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Optical Transport Network Technologies | 25% | - Protection and restoration mechanisms - WDM system components and principles - OTN frame structure and multiplexing - Optical amplification and dispersion management |
| Topic 2: Network Commissioning and Maintenance | 20% | - Data communication network (DCN) configuration - Performance monitoring and alarm management - Commissioning procedures and parameters - Protection switching verification |
| Topic 3: Network Planning and Design | 20% | - Power budget and OSNR calculation - Service mapping and bandwidth allocation - Transmission network planning principles - Network topology and capacity design |
| Topic 4: Transmission Network Fundamentals | 20% | - Optical fiber characteristics and transmission media - SDH/SONET technology and architecture - Basic principles of optical communication - WDM and OTN principles |
| Topic 5: Fault Diagnosis and Troubleshooting | 15% | - Fault analysis methods and tools - Troubleshooting procedures for complex networks - Common optical line faults - Service interruption and performance degradation |

We're so confident of our products that we provide no hassle product exchange.


By Ansel


