Huawei H31-311-ENU Exam Details & Actual Exam Questions
- Exam Code/Number: H31-311-ENU
- Exam Name/Title: HCIA-Transmission(Huawei Certified ICT Associate-Transmission)
- Certification Provider: Huawei
- Corresponding Certification: Huawei-certification
- Exam Questions: 190
- Updated On: Nov,06 2026
- Certification Level: Associate
Huawei HCIA-Transmission(Huawei Certified ICT Associate-Transmission) Exam Questions
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(55 Up Votes)Huawei H31-311-ENU Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | Huawei Certified ICT Associate - Transmission |
| Exam Number: | H31-311-ENU |
| Exam Price: | Approx. 200 USD (varies by region) |
| Available Languages: | Chinese, English |
| Real Exam Qty: | 60-70 |
| Related Certifications: | HCIE-Transmission HCIA HCIP-Transmission |
| Exam Format: | Scenario-based questions, Single choice questions, Multiple choice questions, True/False |
| Exam Duration: | 90 minutes |
| Certificate Validity Period: | 3 years |
| Passing Score: | 600/1000 |
| Recommended Training: | HCIA-Transmission Training (Huawei Talent Development) |
| Exam Registration: | Huawei Certification Official Portal |
| Sample Questions: | Huawei H31-311-ENU Sample Questions |
| Exam Way: | Online proctored exam or authorized test center |
| Pre Condition: | Basic knowledge of ICT and telecommunications concepts is recommended; no mandatory prerequisite certification. |
| Official Syllabus URL: | https://e.huawei.com/en/talent/#/cert |
Huawei H31-311-ENU Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Transmission Fundamentals | - Basic concepts of transmission systems - Digital communication principles |
| SDH and OTN Technologies | - SDH architecture and frame structure - OTN fundamentals and multiplexing |
| Huawei Transmission Products | - Huawei optical transport equipment overview - Basic configuration and management |
| WDM Systems | - WDM principles and architecture - DWDM/CWDM applications |
| Transmission Network Operation & Maintenance | - Fault detection and troubleshooting - Network performance monitoring |
| Optical Fiber Communication | - Optical fiber types and characteristics - Optical transmission impairments and loss |
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