Huawei H19-413_V1.0 Exam Questions
HCSA-Presales-Access V1.0 (Page 6 )

Updated On: 27-Feb-2026

In the downstream direction, GPON uses broadcast transmission. All ONTs receive the same data. An ONU receives its own data and discards the data intended for other ONUs.

  1. True
  2. False

Answer(s): A



In a POL, the PON transmits ETH data frames, and Ethernet frames are transmitted upstream by an OLT and downstream by an ONU.

  1. True
  2. False

Answer(s): B



PON is short for passive optical network. It uses a point-to-point (P2P) access mode.

  1. True
  2. False

Answer(s): B



A PON network consists of the OLTs, ODN, and ONUs.

  1. True
  2. False

Answer(s): A



The NMS of Huawei access products supports rogue ONU detection.

  1. True
  2. False

Answer(s): A






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