Mapping method of user network interfaces in electric power Ethernet passive optical network system
A passive optical network and Ethernet technology, which is applied in the field of mapping of user-side interfaces in power Ethernet passive optical network systems, can solve the problem of reducing the reliability and security of power EPON systems, affecting the configuration and configuration of protocol modules in power EPON systems. Operation, reducing the initialization efficiency of the power EPON system, etc., to achieve the effect of shortening the instantiation time and improving the completeness
Active Publication Date: 2014-01-08
STATE GRID CORP OF CHINA +5
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[0006] If the UNI is not instantiated during the initialization of the power EPON system, the reliability and security of the power EPON system will be reduced, and the initialization efficiency of the power EPON system will be reduced. In extreme cases, the configuration and operation of other protocol modules in the power EPON system will be affected.
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[0027] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0028] Such as figure 1 Shown, the method of this method comprises the steps:
[0029] a: Instantiate the passive optical network (PON) board and report to the Ethernet passive optical network (EPON) management system;
[0030] b: Start the instantiation of the PON port on the PON board and report to the EPON management system;
[0031] c: The EPON management system queries the optical network unit (ONU) connected to each instantiated PON port, and starts the instantiation of the ONU;
[0032] d: The EPON management system inquires about the user-side interface (UNI) information of each instantiated ONU, starts the instantiation of the UNI, and performs initial mapping of the UNI.
[0033] In steps a, b, c, and d, the communication between each instantiation process and the EPON management system adopts socket service, which occupies an independent and uni...
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The invention provides a mapping method of user network interfaces in an electric power Ethernet passive optical network system. The mapping method of the user network interfaces in the electric power Ethernet passive optical network system comprises the following steps of (1) instantiating a PON board, and reporting the instantuated PON board to an EPON management system; (2) starting instantiation of PON ports on the PON board, and reporting the instantiated PON ports to the EPON management system; (3) using the EPON management system to inquire ONUs hung on the instantiated PON ports, and starting instantiation of the ONUs; (4) using the EPON management system to inquire information of UNIs of the instantiated ONUs, starting instantiation of the UNIs, and carrying out initialization mapping on the UNIs. According to the mapping method of the user network interfaces in the electric power Ethernet passive optical network, the time of instantiation of the UNIs of the EPON system is shortened, compatibility of instantiation of the UNIs in the EPON system, instantiation of the board in the EPON system and instantiation of the PON ports is achieved, and completeness, consistency, compatibility and reliability of UNI configuration management in the EPON system are improved.
Description
technical field [0001] The invention belongs to the field of electric power communication, and in particular relates to a mapping method of a user side interface in a power Ethernet passive optical network system. Background technique [0002] The power Ethernet passive optical network (EPON) system is a communication system applied in the power distribution communication network, in which the optical line terminal (OLT) is generally placed on the side of the main substation or the office side, and the optical network unit (ONU) is generally placed In scattered ring network cabinets or switching stations, ONU generally has multiple user network interfaces (UNI), so the UNI in the power EPON system has the characteristics of large number, scattered distribution and wide coverage. The power distribution communication network is a dedicated communication network with high reliability and security requirements. Therefore, the initialization of the UNI in the power EPON system ne...
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IPC IPC(8): H04L12/24H04Q11/00
Inventor 于鹏飞喻强陈伟任杰黄治吴军民张刚黄辉黄在朝张增华王向群李春龙孙晓艳王鹤于海虞跃姚启桂邓辉吴鹏王玮沈文侯功陶静刘川陈磊张辉于然金燊赵宏昊孟凡博陈瑜
Owner STATE GRID CORP OF CHINA