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 + power module power consumption). You can use the power consumption calculator at http://support.huawei.com/onlinetoolsweb/pda_en/ to calculate the power consumption of a switch.
CE8800&7800&6800&5800
You can use the power consumption calculator at http://support.huawei.com/onlinetoolsweb/pda_en/ to calculate the power consumption of a switch.