Huawei NE40E-M2 Series Hardware Description page 53

Indicator
Technical Specifications
Table 6-12 Fan specifications
Item
Dimensions (H x W x D)
Weight
Fan quantity
Power consumption
Noise
Issue ()
Status Description
If the indicator is steady red, it indicates that the fan module
fails.
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Specification
47.5mm x 221.4mm x 85.5mm
0.75kg
3
23.7W
63dB,<72dB(Meet ETSI 72dBA)
6 Fan
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