Huawei H35-210_V2.5 Exam
HCIA-Access V2.5 (Page 32 )

Updated On: 9-Feb-2026

Is the following description correct?
In the EPON network, in order to avoid data conflicts and improve network utilization efficiency, the downstream direction adopts TDMA multiple access mode and arbitrates the data transmission of each ONU.

  1. True
  2. False

Answer(s): B



In the EPON network, what management and maintenance channel does the OLT use to configure and maintain terminal equipment?

  1. OAM
  2. DHCP
  3. OMCI
  4. SNMP

Answer(s): A



In the EPON network, which parameter is used to filter the downstream data on the ONU?

  1. GEM-PORT ID
  2. ALLOC ID
  3. ONT ID
  4. LLID

Answer(s): D



Is the following description correct?
EPON data packets are variable length. The GPON downstream frame is of fixed length.

  1. True
  2. False

Answer(s): A



In the EPON network, what is the upstream and downstream bandwidth of the PON port?

  1. 1Gbps/1Gbps
  2. 1.25Gpbs/1.25Gpbs
  3. 1.25bps/2.5Gbps
  4. 1Gbps/2Gbps

Answer(s): B






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