How to disable alarms for non-Huawei-certified optical modules on CE series switches

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To disable non-Huawei-certified optical module alarms, run the transceiver non-certified-alarm disable command.
<HUAWEI> system-view
[~HUAWEI] transceiver non-certified-alarm disable
[*HUAWEI] commit

Other related questions:
On a CE series switch, alarms for non-Huawei-certified optical modules are generated on the optical modules using Huawei trademarks. Why?
Some optical modules early delivered from Huawei may have no vendor information. In this case, non-Huawei-certified optical module alarms are generated. To disable non-Huawei-certified optical module alarms, run the transceiver non-certified-alarm disable command.
<HUAWEI> system-view
[~HUAWEI] transceiver non-certified-alarm disable
[*HUAWEI] commit

Are CE series switches required to use Huawei-certified optical modules
CE series switches must use Huawei-certified optical modules. Non-Huawei-certified optical or copper transceiver modules cannot ensure transmission reliability and may degrade service stability. Huawei is not liable for any problems caused by the use of non-Huawei-certified optical modules and will not fix such problems. To know optical modules that have passed Huawei certification, see section "Optical Modules" in the Hardware Description of CE series switches. All the optical modules listed in this section have been certified by Huawei. You can also call technical support hotline to certify your optical modules.

Does the S12700 support non-Huawei optical modules
Use optical modules certified for Huawei switches. Non-certified optical modules cannot ensure transmission reliability and may affect service stability on the switch. Huawei is not responsible for any problem caused by uncertified optical modules and will not fix such problems.

Does the S7700&S9700 support non-Huawei optical modules
Use optical modules certified for Huawei switches. Non-certified optical modules cannot ensure transmission reliability and may affect service stability on the switch. Huawei is not responsible for any problem caused by non-certified optical modules and will not fix such problems.

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