I bought 100 PCs of Huawei GPON ONU HS8545M5 from the internet.
and i start to sale them to my customer but they return it back becuase it does not work. They said that PON led still donig green flashing and not goes to Registry status O5 and still in O2. And SN of the ONU appear in the OLT correctlly as Telecom engineer told them.
so please help me what can i do to fix ths problem.
i am looking forwarde to find a sulotion from you.
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