METHOD OF PROCESSING ALARMS OF TRIBUTARY INTERFACE UNIT IN 2.5GBPS SYNCHRONOUS MULTIPLEXING AND OPTICAL TRANSMISSION SYSTEM

摘要

The present invention relates to a method for processing alarms of a plurality of subordinate matchers provided in multiple devices of a 2.5 Gbps synchronous optical transmitter.;The present invention includes a first step of determining the type of the dependent matcher; A second step of determining whether the slave matcher is operated, mounted, and whether a power failure occurs; A third step of reading fault related data from the slave matcher if the slave matcher is operating, mounted, and the power source is normal as a result of the determination of the second step; A fourth step of reading out the fault-related data read in the third step and detecting the fault according to the priority corresponding to the type of the subordinate matcher board determined in the first step, and then determining the occurrence and release of the related alarm. Is repeated for every subordinate matcher periodically at time t1 (where t1 0) and reports to the operator when an alarm is triggered or released.;As a result, the present invention enables rapid failure recovery and maintenance of various failures generated in the subordinate matcher, thereby improving the quality of the communication service.