Huawei NetEngine40E

HUAWEI NetEngine40E Universal ServiceRouter
Hardware Description
3 NE40E-X8 Chassis Overview
Issue 01 (2012-09-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
52
Two fan modules each containing one fan are located side by side at the air exhaust vent. If a
single fan fails, the system can still work normally for a short period of time at ambient
temperature of 40°C ( 104°F ). Figure 3-12 shows the appearance of a fan module.
Figure 3-12 Appearance of a fan module
Table 3-6 describes the indicators on the fan module.
Table 3-6 Description of the indicators on the fan module
Indicator
Color
Description
STATUS
Green
If the indicator blinks, the
fan module is working
normally.
Red
If the indicator blinks, the
fan module, PEM, or
filtering box is faulty.
Table 3-7 lists the technical parameters of the fan module.
Table 3-7 Technical parameters of the fan module
Item
Technical Parameter
Dimensions (width x depth x height)
210.4 mm x 100 mm x 243.7 mm ( 8.28 in.
x 3.94 in. x 9.59 in. )
Weight
3.4 kg( 7.50 lb )
Power consumption (typical value)
30 W
Maximum noise
74 dB