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Method, system, and apparatus for managing alarms in long-reach passive optical network system
Method, system, and apparatus for managing alarms in long-reach passive optical network system
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机译:远距离无源光网络系统中告警管理的方法,系统及装置
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摘要
A method, system and apparatus for managing alarms in a Long Reach Passive Optical Network (LR-PON) system are disclosed. The method includes: obtaining a PON signal from an Optical Line Terminal (OLT) or an Optical Network Unit (ONU) on one side; checking whether the obtained PON signal fails; and notifying the ONU or the OLT on the other side if the PON signal fails. The method, system and apparatus under the present invention monitor the LR-PON transmission quality and process various alarm indications raised in the LR-PON signal monitoring.
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