How to view the device power consumption on CE series switches

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To view the device power consumption, run the display device power system command.
display device power system
Average power consumption: 846 W
Current power consumption: 847 W
Power manage cycle: 1 hour
Power manage mode: Standard

Power Redundant: Non
Total Power Capacity without Backup: 2700 W
Total Power Capacity with Backup: 2700 W
Total Power Allocated: 2470 W
Total Power Available: 165 W
Total Power reserved for MPU,SFU,CMU and FAN Board(s): 65 W
......
In the command output, the Average power consumption field indicates the average power consumption, the Total Power Allocated field indicates the allocated power, and the Total Power Available field indicates the available power.

Other related questions:
What is the power consumption of a CE series switch
CE12800: The power consumption of a CE12800 series switch is the total power consumption of the chassis (including fan modules) and all modules installed in the chassis (MPU x 2 + CMU x 2 + SFU x N + LPU x N). You can use the Hardware Configuration Tool at http://support.huawei.com/onlinetoolsweb/network_configtool/index.jsp?lang=en&audience=enterprise to calculate the power consumption of a switch. CE8800&7800&6800&5800: You can use the Hardware Configuration Tool at http://support.huawei.com/onlinetoolsweb/network_configtool/index.jsp?lang=en&audience=enterprise to calculate the power consumption of a switch.

How to view the power of power modules on CE series switches
Run the display device power command to view the power of the switch.
<HUAWEI> display device power
-------------------------------------------------------------------------------
Slot PowerNo Present Mode State     Current   Voltage   ActualPower RatedPower
                                    (Ampere)  (Volt)      (Watts)     (Watts)
-------------------------------------------------------------------------------
1    PWR1    NO      --   --        --        --        --          --
     PWR2    YES     AC   Supply    9.2       12.0      110         350
-------------------------------------------------------------------------------
N/A:Power not available
In the command output, the ActualPower field indicates the current power, and the RatedPower field indicates the rated power.

Relationship between the power consumption and heat consumption of devices
For transport devices, the heat consumption and power consumption are similar and can be considered the same. Heat consumption is expressed in BTU/h, while power consumption is expressed in W. The conversion between the two units is as follows: 1 BTU/h = 0.2931 W.

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