Free H19-368 Exam Braindumps
HCS Pre Sale Transmission&Access (Huawei Certified Pre-sales Specialist Transmission&Access) Questions 126–130 (page: 27)

Updated On: 9-Feb-2026

The network architecture supported by SDH equipment is ()

  1. Star structure
  2. Ring structure
  3. Chain structure
  4. grid

Answer(s): A,B,C,D



Commonly used nonlinear effect control techniques are

  1. Reduce incoming fiber power
  2. Use large effective area fiber as Transmission medium
  3. Realize nonlinearity through dispersion management Control of sexual effects
  4. Adopt new coding modulation technology Technology to improve the limit

Answer(s): A,B,C,D



Which of the following boards can support 2.5G services on the client side?

  1. TNV3T210
  2. TNV3T220
  3. TNV3T230
  4. TNG1N206

Answer(s): A,B,C,D



What are the advantages of OTN compared to punch-through wave division?

  1. Branch and line are separated, customer interface changes Does not affect line investment
  2. High bandwidth utilization
  3. Small particle business is perfectly reused in large particle pipeline
  4. Flexible business scheduling

Answer(s): A,B,C,D



What are the typical OTN scenarios?

  1. Smart grid
  2. Transportation Industry
  3. Data center interconnection
  4. Broadcasting industry
  5. Education industry
  6. ISP industry

Answer(s): A,B,C,D



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