zabbix message about Cisco Switch

[inomata]

I have question about following zabbix message.
■zabbix massage
High signal ALARM for TenGigabitEthernet1/1/30 Receive Power Sensor

I have the following zabbix message from a specific interface of a Cisco switch, but I don't know the cause. Please let me know the cause and solution.

[Vermizz]

Hi,
run comand: sh int te 1/1/30 transceiver detail
Check what dbm you have on interface in value: Optical Receive Power

Propably you need to go through the path and clean your connectors or replace transceiver module. You can also try replace FC cable to new one.

[inomata]

Hi, Vermizz-san,

Thank you for your reply.
I check dbm about int te 1/1/30.
but look like this interface dbm status is normal.
Could you check below image?