Huawei H31-311 - Huawei HCIA-Transmission V2.0 Exam

Huawei H31-311 Actual PDF
  • Exam Code: H31-311
  • Exam Name: Huawei HCIA-Transmission V2.0 Exam
  • Updated: Sep 18, 2026
  • Q & A: 190 Questions and Answers
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About Huawei H31-311 Exam

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Huawei H31-311 Exam Overview:

Certification Vendor:Huawei
Exam Name:HCIA-Transmission V2.0
Exam Number:H31-311
Exam Price:200 USD
Certificate Validity Period:3 years
Available Languages:English, Chinese
Real Exam Qty:60-70
Related Certifications:HCIP-Transmission
HCIE-Transmission
Exam Duration:90 minutes
Exam Format:Drag and Drop, Short Response, Single-answer, True/False, Multiple-answer
Passing Score:600/1000
Recommended Training:Huawei Official Training
Huawei ICT Academy Resources
Exam Registration:Pearson VUE Registration
Huawei Talent Certification Portal
Sample Questions:Free Download H31-311 Test PDF
Exam Way:Online proctored or onsite at authorized test centers
Pre Condition:No mandatory prerequisites; recommended basic knowledge of optical communication and transmission networks
Official Syllabus URL:https://support.huawei.com/learning/Certificate!toExamOutlineDetail?lang=en&nodeId=Node1000006043

Huawei H31-311 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Network Management System10%- Basic operation and configuration
- U2000/NCE-T overview
- Alarm and performance monitoring
Topic 2: Basics of Optical Transmission Technologies25%- OTN protocols and architecture
- Overview of transmission networks
- WDM principles and key technologies
- SDH principles and frame structure
Topic 3: Installation & Commissioning Basics15%- Basic commissioning procedures
- Hardware installation guidelines
- Power and grounding requirements
Topic 4: Network Protection & Restoration15%- SDH protection mechanisms: MSP, SNCP
- MSTP protection schemes
- WDM/OTN protection principles
Topic 5: Optical Transmission Network Products Overview10%- Huawei MSTP product series
- NG-WDM and OTN product introduction
- Hardware components and specifications
Topic 6: WDM and OTN Networking & Signal Flow15%- OTN networking modes and applications
- WDM system composition and signal flow
- Optical power and signal monitoring
Topic 7: Ethernet Principles & Services10%- MSTP Ethernet service configuration
- Ethernet basic concepts
- Ethernet over SDH/WDM

The H31-311 Details You Actually Need

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The Huawei HCIA-Transmission V2.0 blueprint covers these principal domains:

  • WDM and OTN Networking & Signal Flow (15%)
  • Ethernet Principles & Services (10%)
  • Optical Transmission Network Products Overview (10%)

The remaining domains appear in the full official outline, all of which our bank addresses.

As of the latest information, the passing score for the H31-311 exam is 600/1000 and the fee is 200 USD. Huawei can revise both, so confirm the current figures on the official site before registering.

Registration runs through the official channels below:

Choose your center or online session, and reserve early for the most convenient dates.

Documented and dependable. If you fail the corresponding exam within 60 days of purchase, email us a scanned copy of your enrollment slip and your official Score Report PDF within two days of the exam date; verified claims are refunded in full within seven days. Exclusions apply: exams taken within three days of purchase, candidate names that do not match the payer, and free or expired products. Alternatively, request a free exchange for two products of equal value.

Huawei recommends these official training options:

Pick the course matching your experience, then reinforce it with regular question practice.

Huawei lists the following prerequisites for the Huawei HCIA-Transmission V2.0: No mandatory prerequisites; recommended basic knowledge of optical communication and transmission networks.

Confirm the details on the official certification page before you book.

Per current exam information, the H31-311 exam includes 60-70 questions and allows 90 minutes minutes. Timed practice beforehand makes the format feel routine on the day.

Because every step respects your time. Buying is a simple, transparent procedure: choose your version or package, see the cost generated automatically, confirm, and order — then the materials arrive by email in about a minute. The H31-311 content is clear, the main points easy to acquire, and every answer expert-verified; the PDF prints for paper review. When the exam changes, our experts devote their energy to immediate research and revision, and critical comments trigger improvement measures as soon as possible. A free demo lets you run a mini-test and confirm quality first, and your personal information is protected on an integrity-based platform throughout.

Huawei HCIA-Transmission V2.0 Sample Questions:

Question #1

The receive end performs BIP-8 check for the unscrambled STM-16 frame. If the BIP-8 check result XOR the value of the B1 byte contained in the following STM-16 frame is 10001100, it indicates that () bit error blocks exist in the STM-16 frame.

  • A. Unclear
  • B. 6
  • C. 3
  • D. 5
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Question #2

Which of the following are communication quality alarms? (Multiple Choice)

  • A. No login of an NE user
  • B. Optical port loopback
  • C. Loss of optical signals
  • D. NE communication interruption
Reveal Solution  Discussion  0

Correct Answer: C,D  🗳️

Question #3

NE A and NE B are adjacent NEs. If B3 and lower-order bit errors occur in the A->B direction and B1, B2, B3, and lower-order bit errors occur in the B->A direction, which of the following performance events are reported by NE A? (Multiple Choice)

  • A. HPBBE
  • B. MSBBE
  • C. HPFEBBE
  • D. MSFEBBE
  • E. RSFEBBE
  • F. RSBBE
Reveal Solution  Discussion  0

Correct Answer: A,B,C,F  🗳️

Question #4

Some of the SNCP protection switching conditions are default, such as AU-AIS and TU-AIS. Others conditions are optional, such as HP-TIM and HP-SLM. The optional conditions can be flexibly set based on service levels.

  • A. TRUE
  • B. FALSE
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

Question #5

The standard Ethernet frame length should not be less than 64 bytes. Which of the following factors cause this limitation? (Multiple Choice)

  • A. MAC address
  • B. Minimum transmission distance
  • C. Working mechanism of conflict detection
  • D. Maximum transmission distance
Reveal Solution  Discussion  0

Correct Answer: C,D  🗳️

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