Free H19-368 Exam Braindumps
HCS Pre Sale Transmission&Access (Huawei Certified Pre-sales Specialist Transmission&Access) Questions 141–145 (page: 30)

Updated On: 9-Feb-2026

WDM can usually be divided into several types of equipment:

  1. OTM
  2. OADM
  3. OLA
  4. HBA

Answer(s): A,B,C



The following are not optical amplifiers:

  1. OAU
  2. OTU
  3. OBU
  4. OTM

Answer(s): B,D



Several commonly used techniques for extending span and span:

  1. Optical amplification technology
  2. FEC technology
  3. Laser automatic shutdown technology

Answer(s): A,B



Which of the following is WDM protection:

  1. Client side 1+1
  2. on-board 1+1
  3. ODUk SNCP
  4. multiplex section protection

Answer(s): A,B,C



The current industry vendors that can provide 96-wave solutions include?

  1. Huawei
  2. Ciena
  3. Nokia
  4. ZTE

Answer(s): A,B,C



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