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Free H31-331 Exam Braindumps (page: 8)

Page 7 of 46
PDF with 180 Questions

When the IPA function is configured, when multiple auxiliary detection boards are configured, the detection board and all the auxiliary detection boards detect signal anomalies at the same time (if there are alarms such as MUT_LOS/R_LOS/R_LOF/K_LOC/OSC_RDI), the fiber is considered to be broken; The auxiliary detection board and the detection board are all restored to normal, and the fiber recovery is considered.

  1. True
  2. False

Answer(s): B



Which of the following options is not the cause of the R-LOS alarm?

  1. Broken fiber
  2. Line attenuation is too large
  3. The starter laser is damaged
  4. Frame failure

Answer(s): D



Which of the following paths can be configured on the NMS. (multiple choice)

  1. OMS
  2. Client
  3. ODUK
  4. OCH

Answer(s): B,C,D



The M40 board has 2 waves of access, and the power per wave is -4dBm. Which of the following values is the power of the M40 output port? (M40 insertion loss is 6.5dB)

  1. -8.5
  2. -1
  3. -10.5
  4. -7.5

Answer(s): D






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