ODN resource organizing method and system

Abstract

An ODN (Optical Distribution Network) resource organizing system comprises an ODN, an optical line terminal (OLT), a detection tool, a passive optical network (PON) administration and an ODN management device, wherein the OLT is used for realizing signal communication with the ODN via a port, and broadcasting a PON ID of the port to the ODN; the detection tool is used for receiving the PON ID sent by the OLT after accessing a port to be detected on the ODN; the PON administration is used for parsing the input PON ID to acquire a parsed second PON ID; and the ODN management device is used for receiving a port sequence number of the port to be detected currently and the corresponding parsed second PON ID, and binding the port sequence number with the corresponding parsed second PON ID. The ODN resource organizing system can perform resource organization on the ODN by automatically acquiring an organizing manner, and has the advantages of high construction efficiency, reliable result and the like.

Description

technical field [0001] The invention relates to the field of optical fiber communication, in particular to an ODN resource sorting method and system. Background technique [0002] In the development of fiber access (FiberToThex, FTTx), the access layer needs to build a huge fiber distribution network, namely optical distribution network (optical distribution network, ODN). ODN construction costs are high, and can account for up to 50%-70% of the total investment in Fiber To-The Home (FTTH), and the ODN needs to support the long-term development of broadband networks. Therefore, it is very important to efficiently construct, operate and maintain ODN. At present, how to manage ODN scientifically has become the focus of major operators and standard organizations such as ITU-T. [0003] One function of ODN management is to quickly find the corresponding connection relationship between ODN ports and the connection relationship between ODN ports and Optical Line Terminal (OLT) p...

AI Technical Summary

Problems solved by technology

Existing resource sorting methods, such as the red light pen test method or the plug-in alarm method, all have the disadvantages of requiring the cooperation of multiple people and low construction efficiency, and because the sorting results are recorded manually, it is easy to cause errors due to human factors, which cannot meet the requirements Requirements

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