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EchoLife ONT Maintenance and Troubleshooting Guide

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Querying the Physical State of a POTS Port

Querying the Physical State of a POTS Port

This topic describes how to verify whether a POTS port is in the normal state by querying the physical state of the POTS port on the NMS.


  • The user is a user with the operator authority or higher.
  • The OLT and the NMS communicate with each other properly.
  • The NMS is able to discover an online ONT and VoIP service parameters are configured.


  1. In the Main Topology, double-click the required OLT in the Physical Root navigation tree; or right-click the required OLT and choose NE Explorer from the shortcut menu.
  2. Choose GPON > GPON Management from the navigation tree.
  3. On the GPON ONU tab page, set the filter criteria or click to display the GPON ONUs.
  4. Select a required record from the ONT list, and then click the Current ONU: UNI Port Info tab in the lower pane.
  5. View the icons in column Status, as shown in the following figure. You can see the icon meanings directly.

    Figure 1-6 Querying the physical state of a POTS port

Updated: 2019-07-10

Document ID: EDOC1100009118

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