Primary/Standby Judgment Method for Passive Optical Networks
A passive optical network, active and standby technology, applied in the field of passive optical network, can solve problems such as user data security is not effectively guaranteed, business support is intermittent, and selection conditions are not considered adequately, etc., to achieve optical link protection, reduce switching times, and maintain data security
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[0015] see figure 1 , which is a master / standby judgment method for a passive optical network provided in an embodiment of the present invention, and the master / standby judgment method for a passive optical network is used in optical link protection of a passive optical network (Passive Optical Network, PON) Select the active optical interface and the standby optical interface, and the active and standby judgment method of the passive optical network comprises the following steps:
[0016] S100: receiving an optical link protection command to determine a protection group and detect a scene state;
[0017] S200: Obtain corresponding parameter information of each optical link in the protection group according to the detected scene state;
[0018] S300: Calculate the active priority value of each optical interface according to the obtained corresponding parameter information, and select the active optical interface and the standby optical interface according to the calculation r...
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