Fan Module - Huawei NE40E Hardware Description

NE40E
Hardware Description
Ambient
Temperat
ure
-5° C -
+27° C
(23° F -
80.6° F)
27° C -
45° C
(80.6° F -
113° F)
Over 45° C
(113° F)

1.9.6.3 Fan Module

The fan module is located on the air exhaust vent. When a single fan fails, the heat dissipation
system enables the system to work for a short period of time at an ambient temperature of
40° C (104° F).
Overview
Table 1-120 Fan attributes
Attribute
Description
BOM
Model
Table 1-121 Mapping products and versions
Product
X8A
X16A
Issue 01 (2018-05-03)
Rotational Noise and Dissipation Standards
Speed
Low rotation When fans rotate at a constantly low speed and the fans
speed (35%) meet heat dissipation requirements of a fully configured
system.
Linear variation The fan speed is adjusted smoothly in linear mode,
without a sharp increase in noises.
High speed Fans rotate at high speed to meet heat dissipation
(100%) requirements.
Description
Fan Box
02120866
E000FBX08
Earliest Software Version
V800R006C20
V800R006C20
1 Hardware Description
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