Exam Name: HCIA-Transmission(Huawei Certified ICT Associate-Transmission)
Certification Provider: Huawei
Corresponding Certification: Huawei-certification
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- Total Questions: 190
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H31-311-ENU PDF Practice Q&A's
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- Total Questions: 190
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Updated: Nov 03, 2026
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Timed tests, performance marking, mistakes pointed out — really like the real test. The Huawei HCIA-Transmission(Huawei Certified ICT Associate-Transmission) APP engine at ITCertMagic: 190 practice questions for the H31-311-ENU exam in 2026.
Huawei H31-311-ENU Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| SDH, WDM, OTN and Ethernet Technologies | - Ethernet Service Fundamentals
|
| Optical Transmission Network Fundamentals | - Optical Transmission Network Overview
|
| Routine Maintenance and Troubleshooting | - Routine Operations
|
| Transmission Network Products & NMS | - Transmission Equipment Configuration
|
H31-311-ENU Exam FAQ — Clear the Nerves
The Huawei HCIA-Transmission(Huawei Certified ICT Associate-Transmission) is Huawei's certification exam for Huawei-certification, at the Huawei Certified ICT Associate (HCIA) level. It's demanding enough to intimidate — timed practice is the cure. Related credentials include H31-341 HCIP-Transmission (Huawei Certified ICT Professional-Transmission), Other HCIA level networking certifications (e.g., HCIA-Access, HCIA-Datacom).
90 minutes for 60 questions. The ITCertMagic APP engine imitates the real test — set timed exams, mark performance, point out mistakes — so exam day feels rehearsed.
The Huawei HCIA-Transmission(Huawei Certified ICT Associate-Transmission) blueprint spans 4 domains — including Transmission Network Products & NMS, Optical Transmission Network Fundamentals, SDH, WDM, OTN and Ethernet Technologies. The complete outline above lists every subtopic; our IT staff keep the material aligned daily.
No formal prerequisites; recommended foundational network knowledge for entry-level transmission engineers Eligibility rules change over time, so verify the current requirements on the official page (official H31-311-ENU exam page) before registering.
USD 200 (approx.) per attempt, 600/1000 (approx. pass rate criterion) to pass. Retakes cost the full fee — practice whenever you want with the 190 practice questions for the H31-311-ENU exam at ITCertMagic.
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Yes — download the free Huawei HCIA-Transmission(Huawei Certified ICT Associate-Transmission) demo and feel the engine before paying. Purchases include 365 days of free updates by email; renew afterward at 50% off.
Huawei HCIA-Transmission(Huawei Certified ICT Associate-Transmission) Sample Questions:
Which of the following are the differences between AU pointer and TU pointer? (Multiple Choice)
- A. Adjustment unit
- B. Byte where the pointer value is stored
- C. Number of bits occupied by the pointer value
- D. Indication range
Correct Answer: A,B,D 🗳️
When you configure services on a per-NE basis, which of the following protection schemes does not require the subnet configuration before subsequent protection operations?
- A. MSP and SNCP
- B. SNCP
- C. LMSP
- D. MSP
Correct Answer: B 🗳️
In the case of SNCP, a line board selectively receives services. Therefore, the SNCP can protect the services on the line.
- A. FALSE
- B. TRUE
Correct Answer: A 🗳️
When a fiber cut test is performed on a normal MSP ring, which of the following alarms is reported? (Multiple Choice)
- A. APSJNDI
- B. R-LOS
- C. BD STATUS
- D. TU-AIS
Correct Answer: A,B 🗳️
Which of the following factors determines that the optical signal-to-noise ratio (OSNR) at the receive end decreases to a certain extent After signals are transmitted for a certain distance in a WDM system, the optical signal-to-noise ratio (OSNR) at the receive end decreases to a certain extent.
Which of the following is the main cause?
- A. New types of optical fibers are not used.
- B. Fiber attenuation is excessively high.
- C. EDFAs are used.
- D. Multiplexers and demultiplexers are used.
Correct Answer: C 🗳️
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