Free H31-311_V2.5 Questions for Huawei HCIA-Transmission V2.5 H31-311_V2.5 Exam as PDF & Practice Test Engine

  • Exam Code/Number: H31-311_V2.5
  • Exam Name/Title: HCIA-Transmission V2.5
  • Certification Provider: Huawei
  • Corresponding Certification: Huawei Transmission
  • Exam Questions: 750
  • Updated On: Jul 22, 2026
In Recommendation ITU-TG692, the allowed signal frequencies are based on the reference frequency () and the channel spacing can be 100 GHz, 50 GHz or 25 GHz.
Correct Answer: A Vote an answer
The interval between two adjacent pointer alignment events is at least () frames.
Correct Answer: D Vote an answer
Which of the following is not an advantage of SDH?
Correct Answer: A Vote an answer
What client-side service signals does the TNG1T401 board support? (Multiple choice)
Correct Answer: B,D Vote an answer
Which of the following descriptions about the MD02 board is wrong?
Correct Answer: A Vote an answer
Which of the following wavelengths can be used as pump light sources? (Multiple choice)
Correct Answer: A,D Vote an answer
What is the function of the overhead TCM in ODUk?
Correct Answer: C Vote an answer
Sending test frames will affect normal business.
Correct Answer: A Vote an answer
Which of the following descriptions about the FIU board is correct?
Correct Answer: B Vote an answer
Frame-Mapped GFP (GFP-F) is a processing mode for data encoding blocks (such as Fibre Channel and ESCON).
Correct Answer: A Vote an answer
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