With IPHost Network Monitor you can run simple snmp requests against a Huawei device in your network.
fanAndPsPsuNumber
fan And Ps Psu Number
1.3.6.1.4.1.207.8.4.4.3.1.11.1.1
The PSU board identity for which this entry holds. If the system consists only of a single PSU board, only one entry will appear in the table, whose index is 1.
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IPHost Network monitor allows you to monitor fanAndPsPsuNumber on Allied Telesis device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Allied Telesis routers right now.