Load balancing system and method based on optical network

Abstract

The invention provides a load balancing system based on an optical network, and can be applied to management of an optical network unit. The system comprises an optical network terminal and a fiber transponder, wherein the optical network terminal registers and stores information of the optical network unit, monitors and analyzes flow information of the optical network unit, and sends a control instruction of the optical network unit according to an analysis result; and the fiber transponder is connected between the optical network terminal and the optical network unit, receives the control instruction sent by the optical network terminal, and manages the optical network unit according to the control instruction. The invention also provides a load balancing method based on the optical network. According to the system and method, the optical network unit can be registered in a PON port of the optical network terminal flexibly by determining the flow or the number of the optical network units registered in the PON port, and the PON ports of the optical network terminal in the optical network can reach load balance.

Description

technical field [0001] The invention relates to the field of optical access, in particular to a load balancing system and method based on an optical network. Background technique [0002] Under the existing technology, the optical network terminal (OLT) reserves 255 optical network unit (ONU) registration numbers under the same pon port. When the optical network unit (ONU) goes online, it can only be connected to one pon port Register, this will lead to more optical network units (ONUs) under some pon ports, and less optical network units (ONUs) under some pon ports. Since the downstream traffic of a pon port is limited, it also leads to In the environment, there is a certain degree of distribution problem between different optical network units (ONUs) under different PON ports. Contents of the invention [0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide an optical network-based load balancing system a...

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Problems solved by technology

[0003] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a load balancing system and method based on an optical network, which is used to solve the problem of optical network unit traffic distribution under the same optical network terminal in the prior art

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