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neeeewbie's avatar
May 17, 2021
Solved

high voltage on GBIC

Hi guys

I need your help !

 

I know how to show ddm value (voltage, dbm), etc)

 

log automatic displaying when gbic received high voltage ?

or need manual checking ??

 

Please let me know if you know that ~

 

thanks

 

  • Hello Neeeewbie.

    You can use DDM to check your power thresholds.

    Transmit and Receive Power Thresholds
    Transmit Low Alarm Threshold 0.1000mW -10.00dBm
    Transmit High Alarm Threshold 3.1623mW 5.00dBm
    Transmit Low Warning Threshold 0.1585mW -8.00dBm
    Transmit High Warning Threshold 1.9953mW 3.00dBm
    Receive Low Alarm Threshold 0.0398mW -14.00dBm
    Receive High Alarm Threshold 2.1878mW 3.40dBm
    Receive Low Warning Threshold 0.0794mW -11.00dBm
    Receive High Warning Threshold 1.7378mW 2.40dBm

    REF - https://support.f5.com/csp/article/K83253027

    Regards,

    Dario.

3 Replies

  • Hello Neeeewbie.

     

    Knowing how to extract that value, you can configure a custom MIB to report that state.

    https://support.f5.com/csp/article/K13596

     

    Also, you can configure a periodic iCall to monitor that value and log a message when the issue occurs.

     

    Regards,

    Dario.

    • neeeewbie's avatar
      neeeewbie
      Icon for MVP rankMVP

      Hi

      thank you but we don't know what value is show dangerous ,, do you know the dangerous value ?

      • Hello Neeeewbie.

        You can use DDM to check your power thresholds.

        Transmit and Receive Power Thresholds
        Transmit Low Alarm Threshold 0.1000mW -10.00dBm
        Transmit High Alarm Threshold 3.1623mW 5.00dBm
        Transmit Low Warning Threshold 0.1585mW -8.00dBm
        Transmit High Warning Threshold 1.9953mW 3.00dBm
        Receive Low Alarm Threshold 0.0398mW -14.00dBm
        Receive High Alarm Threshold 2.1878mW 3.40dBm
        Receive Low Warning Threshold 0.0794mW -11.00dBm
        Receive High Warning Threshold 1.7378mW 2.40dBm

        REF - https://support.f5.com/csp/article/K83253027

        Regards,

        Dario.