No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

Tech Notes-Troubleshooting GPON ONU Fails to Go Online 01

This document describes how to troubleshoot the fault that GPON ONUs fail to go online.
Rate and give feedback :
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
About This Document

About This Document

Introduction

The GPON ONU fails to go online due to a device fault or transmission network fault. As a result, services cannot be provisioned. This document describes how to troubleshoot the fault that GPON ONUs fail to go online.

  • The OLT device is faulty.
  • The ONU device is faulty.
  • ONU fails to go online because the ONU is deactivated.
  • ONU fails to go online because the ONU fails to pass the authentication.
  • The ODN line is faulty.
NOTE:

Both the multi-dwelling unit (MDU) and the optical network terminal (ONT) are user end devices of the optical line terminal (OLT), and are collectively referred to as ONU in this document.

Intended Audience

This document is intended for network maintenance personnel. The operator must have the following experience and skills:

  • Be familiar with the networking of the current network and related device information.
  • Have experience in maintaining the device and be familiar with the operation and maintenance (O&M) mode of the device.
  • It has a certain foundation for the GPON technology.

Involved Products and Versions

This document is a common troubleshooting guide and is not closely related to the hardware and software versions.

NOTE:

The command line parameters and web interface display are related to the software version.

This document uses the following products and versions as an example.

  • OLT: MA5800 V100R019C00
  • MDU: MA5616 V800R019C00
  • ONT: HG8247H V300R013C10

Symbol Conventions

The symbols that may be found in this document are defined as follows.

Symbol

Description

Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.

Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results.

NOTICE is used to address practices not related to personal injury.

Calls attention to important information, best practices and tips.

NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration.

Change History

Issue

Date

Description

01

2019-03-12

This is the first release.

Translation
Download
Updated: 2019-05-14

Document ID: EDOC1100071261

Views: 2213

Downloads: 84

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Share
Previous Next