Log Switch GS 2210

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Gel
Gel image  Freshman Member
First Comment Friend Collector Fourth Anniversary
edited June 15 in Switch

My GS2210 switch log showed the following information:

90 Jun 13 11:37:04 NO ddmi: RxPower Over Alarm High Threshold(-2),Port 28 - UP_SW_ALUNOS2, CurValue:-2

I would like to know what this means and what to do to resolve it. Thank you.

Accepted Solution

  • Zyxel_Judy
    Zyxel_Judy image  Zyxel Employee
    Zyxel Certified Network Engineer Level 2 - Nebula Zyxel Certified Network Engineer Level 2 - Switch Zyxel Certified Network Engineer Level 2 - Security Zyxel Certified Network Engineer Level 1 - Nebula
    edited August 28 Answer ✓
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    Hi @Gel ,

    This log message indicates that the incoming optical signal (Rx Power) on Port 28 is too strong. In detail, the transceiver has an alarm threshold of -2 dBm, and the current incoming signal is -2 dBm, is meeting this maximum limit. This commonly happens on short cable runs using long-range optics, SFP transceiver issue. Here is what you can do to resolve this issue:

    • Verify Transceiver Compatibility: Ensure that a Zyxel-certified transceiver is installed in the device.
    XGS2210 GS2210 Series.png
    • Please be aware that the GS2210 series has reached its End of Life (EOL) status, which means our support for this model will be limited. For information on alternative options, you also can refer to the available models: Switch | Zyxel Networks

    Zyxel_Judy

All Replies

  • Zyxel_Judy
    Zyxel_Judy image  Zyxel Employee
    Zyxel Certified Network Engineer Level 2 - Nebula Zyxel Certified Network Engineer Level 2 - Switch Zyxel Certified Network Engineer Level 2 - Security Zyxel Certified Network Engineer Level 1 - Nebula
    edited August 28 Answer ✓
    Options

    Hi @Gel ,

    This log message indicates that the incoming optical signal (Rx Power) on Port 28 is too strong. In detail, the transceiver has an alarm threshold of -2 dBm, and the current incoming signal is -2 dBm, is meeting this maximum limit. This commonly happens on short cable runs using long-range optics, SFP transceiver issue. Here is what you can do to resolve this issue:

    • Verify Transceiver Compatibility: Ensure that a Zyxel-certified transceiver is installed in the device.
    XGS2210 GS2210 Series.png
    • Please be aware that the GS2210 series has reached its End of Life (EOL) status, which means our support for this model will be limited. For information on alternative options, you also can refer to the available models: Switch | Zyxel Networks

    Zyxel_Judy

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