CONSTANT LIGHT-EMITTING ONU JUDGMENT METHOD AND DEVICE, AND PASSIVE OPTICAL NETWORK SYSTEM

摘要

A constant light-emitting ONU judgment method comprises the steps of: according to feature information about a constant light-emitting ONU and feature information about a PON interface corresponding to the constant light-emitting ONU, setting a judgment rule for judging the constant light-emitting ONU; acquiring the feature information about the PON interface and feature information about an ONU mounted to the PON interface; and matching the judgment rule with the acquired feature information, and according to the matching result, judging whether a constant light-emitting ONU exists in the ONU mounted to the PON interface.