A kind of automatic test system, method and device of otn protection switching
A technology for automated testing and protection switching, applied in transmission monitoring/testing/fault measurement systems, transmission systems, digital transmission systems, etc. It can solve the problems of consuming human resources, low test efficiency, and long test time, and simplify the test process. , the effect of wide test coverage and high test efficiency
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[0044] see figure 1 As shown, the OTN protection switching automatic test system provided by the embodiment of the present invention includes a network management server software platform, a switch, a bit error analyzer, a fault detection device and at least one OTN device. The server software platform is respectively connected to the error code analyzer and the fault detection device through the switch; the code error analyzer, the fault detection device and at least one OTN device form a closed main line, and the code error analyzer and at least one OTN device form a A closed backup line.
[0045] The fault detection device in this embodiment is at least one of a controllable power supply, an optical switch, and a FTB500 fault error analyzer. There are three OTN devices: the first node OTN device, the relay point OTN device and the last node OTN device. The error code analyzer, the OTN equipment of the first node, the fault detection device, the OTN equipment of the relay ...
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