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Exception message capturing method for optical network terminal and optical network terminal

A technology for optical network terminals and abnormal packets, which is applied in the field of abnormal packet capture, and can solve problems such as consuming a long time

Active Publication Date: 2017-07-25
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The main purpose of the present invention is to provide a method and device for capturing abnormal messages of an optical network terminal, and an optical network terminal, aiming to solve the problem that it takes a long time to obtain the message data that causes the abnormality of the equipment

Method used

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  • Exception message capturing method for optical network terminal and optical network terminal
  • Exception message capturing method for optical network terminal and optical network terminal
  • Exception message capturing method for optical network terminal and optical network terminal

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Embodiment Construction

[0043]It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0044] Based on the above problems, the present invention provides an optical network terminal.

[0045] refer to figure 1 , figure 1 It is a schematic structural diagram of the optical network terminal of the present invention.

[0046] The optical network terminal includes: a first chip 10, a processor 11, a second chip 12, a monitoring module 13 and a register control module 14, and the register control module 14 is connected to the processor 11 and the monitoring module 13 , the first chip 10 includes a transmission container T-CONT15 and a register 16 , and the register control module 14 is also connected to the register 16 .

[0047] The processor 11 is configured to encapsulate the message into a data frame of a preset format after receiving the message, and forward the data frame to the first chip 10 through...

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Abstract

The invention discloses an exception message capturing method for an optical network terminal. The exception message capturing method for the optical network terminal comprises the following steps that: a first chip receives a data frame transmitted by a second chip, and stores the data frame in a storage buffer area of a preset transmission container (T-CONT); the first chip detects whether a preset bit of a register for controlling the T-CONT is a preset value or not; and if so, the first chip transmits the data frame in the storage buffer area of the T-CONT to an optical line terminal. The invention also discloses an optical network terminal. Through adoption of the exception message capturing method and the optical network terminal, time needed for handling equipment faults is shortened, and the fault handling efficiency is increased.

Description

technical field [0001] The invention relates to the technical field of optical network terminals, in particular to a method for capturing abnormal messages of an optical network terminal and the optical network terminal. Background technique [0002] GPON (Gigabit-Capable Passive Optical Network, gigabit passive optical network) system mainly consists of OLT (Optical Line Termina, Optical Line Terminal), ODN (Optical Distribution Network, Optical Distribution Network) and ONT (Optical network terminal, Optical Network Terminal) Composition, the topology is a point-to-multipoint structure, that is, one optical line terminal is connected to multiple optical network units. In a typical GPON network, the OLT is generally placed in the telecommunications room, which can connect 32 / 64 / 128 ONT devices, and the ONT devices are placed in user corridors with a maximum distance of 60 kilometers away from the central office. The transmission container T-CONT (Transmission Container, tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B10/079H04B10/27H04Q11/00
CPCH04B10/0791H04B10/27H04Q11/0067H04B10/079
Inventor 陈世山江坤
Owner ZTE CORP
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