ALM-3276800000 Indicates that SFP is not certified 136192
Procedure If this optical module was delivered from Huawei earlier, run the transceiver phony-alarm-disable command to disable the alarm function for non-Huawei customized optical
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Huijue Optical Module Unavailable Optical Modules
Disabling the Optical Module Alarm Function
Some optical modules can continue working properly when the actual optical power is at the warning level. You can disable the alarm function for these optical modules to prevent these optical modules
How Huawei CE & S Series Switches Handle Non-Certified Optical Modules
BackgroundIn past projects and testing experience, it was commonly believed that Huawei CE series switches would not generate alarms when using third-party optical modules, while only S series
Configuring the Alarm Function for Non-Huawei-Certified Optical
By default, the alarm function for non-Huawei-certified optical modules is enabled. To enable the alarm function for non-Huawei-certified optical modules, run the undo transceiver phony-alarm-disable
Pulling out the optical module and shutdown interface causes the alarm
Solve the problem of alarm indicator steady on by clear the alarm after it is confirmed that customer pull out the optical module and shutdown interface manually
Common Non-Certification Alarm Messages For Switches
ModuleTek Laboratory lists some of the mainstream switch brands that have customized compatibility requirements, and shows you their measures for handling third-party modules.
How To Turn Off Alarms For Third-Party Modules On Huawei Switches
By default, numerous alarm messages will be generated when a non-original Huawei module is used. Huawei provides dedicated commands to disable alarms triggered by uncertified
Disabling the Optical Module Alarm Function
Context The system automatically obtains the vendor-defined power threshold of an optical module and compares it with the actual power. If the actual power exceeds the vendor-defined threshold, an
BBU Optical Module Transmit/Receive Fault
1. BBU Optical Module Transmit/Receive Fault 2. RF Unit Maintenance Link Failure The results of this alarms was restarting of the RF unit. After combining the RRU log analysis and the alarm of the
Disabling the Alarm Function for Optical Modules That Are Not
Context If optical modules that are not certified for Huawei data center switches are used on devices, the devices will generate a large number of alarms to prompt users to replace these optical modules with
ALM-135471444 hwOpticalUnAuthorized_Common Alarms_V600
If the optical module is delivered by Huawei in the early stage, the system is not affected. If not, the optical module may be abnormal, causing service interruption.
Configuring the Alarm Function for Optical Modules
You can configure the alarm thresholds for the power of optical modules to shield unnecessary alarms. To check alarm information, diagnostic information, and manufacturing information about an optical
ALM-3276800044 An Optical Module Installed on the Device Is
If this optical module was delivered from Huawei earlier, run the transceiver phony-alarm-disable command to disable the alarm function for non-Huawei customized optical modules.
Why Are Alarms About Optical Modules That Are Not Certified for
Therefore, alarms about optical modules that are not certified for Huawei Ethernet switches are generated. You can run the transceiver non-certified-alarm disable command to disable the alarm
Troubleshooting Optical Module Issues
Troubleshooting Optical Module Issues Symptom An optical port cannot go Up. The optical module cannot be properly identified and optical module information cannot be obtained. After
How to clear Unavailable Optical Module Alarm | SFP Module Alarm
How to clear Unavailable Optical Module Alarm | SFP Module Alarm | ZTE BBU Current Alarms In this video you can learn that How to clear Unavailable Optical Module Alarm.
Typical Troubleshooting Cases of Optical Module
If the optical module is installed on a GE port, run the display interface GigabitEthernet x/x/x command to check information about the port, including the rate and wavelength. Check whether the
ALM-3276800044 An Optical Module Installed on the Device Is
Cause 1: The optical module is not a Huawei-customized optical module. If this optical module was delivered from Huawei early. If this optical module was delivered from Huawei earlier,
Optical Modules Fail to Communicate
If neither transmit nor receive power alarms are displayed on the two ends but the two interfaces are still down, collect detailed information and logs about the optical modules, and then
Configuring the Alarm Function for Optical Modules
You can configure the alarm thresholds for the power, temperature, current, and voltage of optical modules, and the interval at which the inter-integrated circuit (I2C) collects optical module alarm
Setting Optical Power Alarm Thresholds
These thresholds are determined through extensive testing and verification. You can configure alarm thresholds but they must be within the default range. However, this is not recommended. If an optical
Optical module alarm
Check the diagnostic information, which shows that the received optical power is low, with a threshold of -3 to -23.01, currently at -22.84. Once it exceeds the threshold, an alarm will be
Configuring the Alarm Function for Non-Huawei-Certified Optical Modules
In addition, older optical modules may not record vendor information, resulting in the same alarms being generated. To continue using these optical modules without generating the associated alarms, you