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gpon remote system, management method and storage medium

A remote and proxy module technology, applied in transmission systems, digital transmission systems, electromagnetic wave transmission systems, etc., can solve problems such as reduced system maintainability and inability of OLT equipment to make effective judgments

Active Publication Date: 2020-10-16
FENGHUO COMM SCI & TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

OLT equipment cannot make effective judgments and reports, and the maintainability of the entire system is reduced

Method used

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  • gpon remote system, management method and storage medium
  • gpon remote system, management method and storage medium
  • gpon remote system, management method and storage medium

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Embodiment Construction

[0077] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0078] see figure 1 As shown, the embodiment of the present invention provides a GPON remote system: the GPON remote system includes central office remote equipment and remote remote equipment, wherein:

[0079] The central office remote equipment includes an OLT optical transceiver module, a received data regeneration module, a first OTN mapping module, a first OTN optical transceiver module, a first OTN demapping module and a central office PON agent module, wherein:

[0080] The OLT optical transceiver module is used to receive the downlink optical signal sent by the OLT device and send it to the receiving data regeneration module; it is also used to send the uplink optical signal and alarm information sent by the central office PON agent module to the OLT device;

[0081] The receiving data regeneration module is used to receive the downl...

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PUM

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Abstract

The invention discloses a GPON remote system, a management method and a storage medium, and relates to the technical field of passive optical network transmission. The module re-analyzes the downlink optical signal and uplink optical signal in the central office remote device and the remote remote device, obtains the status and alarm information of the optical link, and sends the alarm information to the OLT device or other management interface through the PLOAM message , Improve the maintainability of the GPON system.

Description

technical field [0001] The invention relates to the technical field of passive optical network transmission, in particular to a GPON remote system, a management method and a storage medium. Background technique [0002] GPON (Gigabit-CapablePON) technology is the latest generation broadband passive optical integrated access standard based on the ITU-TG.984.x standard. It has many advantages such as high bandwidth, high efficiency, large coverage, and rich user interfaces. Operators regard it as an ideal technology to achieve broadband and comprehensive transformation of access network services. The basic structure of equipment based on GPON technology consists of OLT (Optical Line Terminal) at the central office, ONT / ONU (Optical Network Terminal or Optical Network Unit) at the user end, single-mode fiber (SMfiber) and passive optical splitter (Splitter). ODN (Optical Distribution Network) and network management system. The current GPON standard definition supports a maxim...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04B10/293H04B10/079
CPCH04B10/07955H04B10/0797H04B10/2939H04L41/046H04L41/06
Inventor 黄元波左越刘登强
Owner FENGHUO COMM SCI & TECH CO LTD