EPUB board light
Silk screen name |
LED color |
status |
description |
PWR |
green |
Always bright |
Indicates that the power supply status of the board is normal |
Off |
Indicates that the board is not powered or is powered abnormally |
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RUN |
green |
Slow flash |
Indicates that the CPU of the board is in normal operation |
Fast flash |
Indicates that the CPU of the board is in the initialization upgrade and can not be removed or restarted |
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ALM |
red |
Always bright |
Indicates that the board has an alarm |
Off |
Indicates that there is no alarm on this board |
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PON[1:8] |
green |
Always bright |
Indicating that the corresponding port has been established connection, ONU on the line |
Off |
Indicates that the current PON port is not connected |