Service management method for Gbit passive optical network

Abstract

The invention discloses a service management method used for a gigabit passive optical network. Step S102, the network administrator configures the service attribute for the service supported by an optical network unit/optical network terminal; Step S104, an optical line terminal receives the service attribute so as to acquire the service type supported by the optical network unit/optical network terminal when the optical line terminal is connected to the optical network unit/optical network terminal; and Step S106, if the optical line terminal supports the service, then the creating is executed and the correlation between various management entities are established. In a GPON system, a simple and practical service management method for managing all the ONU/ONT services through the OMCC channel and the standard MIB object at the OLT side, simplifying the complicated GPON service and uniformly managing various service types of various ONUs/ONTs is given.

Description

technical field [0001] The invention relates to network element equipment management of passive optical network, in particular to a service management method for gigabit passive optical network. Background technique [0002] Due to the wide variety of ONU (Optical Network Unit, Optical Network Unit) / ONT (Optical Network Terminal, Optical Network Terminal), and the types of services supported by various ONU / ONT may be different, the specific implementation of different manufacturers may be different, even The same manufacturer will also have ONU / ONT with different services. Even if it is implemented according to various services supported in the standard, it is necessary to use OMCI (ONT Management and Control Interface, ONT Management and Control Interface) for unified management and unified implementation of service configuration, etc. Management is also difficult. And if it is implemented on the network management completely according to the ME (Managed Entity, management...

AI Technical Summary

Problems solved by technology

Although the channel OMCC (ONT Management and Control Channel, ONT management control channel) and some MEs for ONT management and control are defined in the standard, since ONU / ONT supports many types of services, and not every type of ONU / ONT Both are supported, and there is no definition in the standard of what kind of business type the ONU / ONT supports. The OLT side does not know how to establish the ONU / ONT business and what kind of business type it should be. In addition, even if the ONU / ONT service type is clear on the OLT side, and the relationship between each ME of the service is clear, if a configuration management is required for each service type, each Each object in ME is configured and managed, which will make business management very complicated and not easy to understand

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