How to view ONU information on BDCOM OLT ?

Published: July 6, 2022

Last Modified: March 5, 2023

How to view ONU information on BDCOM OLT ?

I will give an example of viewing information about ONT (ONU) on EPON OLT BDCOM P3310C, on other models it is essentially the same.

Let’s Connect to the OLT and go to the configuration mode:
  • enable
  • config
You can view the list of ONUs with the commands:
  • show epon onu-information
  • show epon active-onu
  • show epon inactive-onu
An example of viewing MAC addresses on a port or ONU:
  • show mac address-table interface EPON0/1
  • show mac address-table interface EPON0/1:5
  • show mac address-table brief
Viewing the optical power that comes from the OLT to the ONU (ONU RX):
  • show epon interface ePON 0/1:5 onu ctc optical-transceiver-diagnosis
Viewing the optical power that comes from the ONU to the OLT (OLT RX)
  • show epon optical-transceiver-diagnosis interface EPON 0/1
View ONU models and firmware version:
  • show epon onu-software-version
  • show epon onu-software-version interface EPON 0/1
View description and status of interfaces :
  • show interface brief
ONU ethernet port status and statistics view:
  • show epon interface epON 0/1:1 onu port 1 state
  • show epon interface epON 0/1:1 onu port 1 statistics
  • show epon interface epON 0/1:1 onu mac address-table
You can also see which ONUs are registered in the saved and active OLT configuration:
  • show configuration
  • show running-config
ONU reboot example:
  • epon reboot onu interface ePON 0/1:1
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