Free H31-311 Exam Braindumps
HCIA-Transmission V2.0 Questions 46–50 (page: 11)

Updated On: 10-Feb-2026

During service configuration, there are two timeslot modes. Huawei uses the interleaved timeslot mode by default.

  1. TRUE
  2. FALSE

Answer(s): B



Which of the following is not a non-linear effect?

  1. Self-phase modulation (SPM)
  2. Dispersion
  3. Raman scattering
  4. Four-wave mixing (FWM)

Answer(s): B



Which of the following is the function of TCM overheads in ODUk signals?

  1. Channel supervisory overhead
  2. Path trace identifier overhead
  3. Tandem connection monitoring overhead
  4. General communication channel overhead

Answer(s): C



Which of the following bytes can be used for the orderwire phone between two REG devices?

  1. E1
  2. E2
  3. E1 and E2
  4. None of the above

Answer(s): A



The SP3D board supports 63 El services.

  1. TRUE
  2. FALSE

Answer(s): B



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