Huawei ME60 Series, Описание аппаратуры

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ME60
Hardware Description
1 Hardware Description
Issue 01 (2018-05-07) 134
When the system is fully configured, temperatures reported by the temperature sensors on the
LPUs, SFUs, and MPUs serve as the basis for fan speed adjustment. Table 1-96 lists general
principles.
Table 1-96 Fan Speed Adjustment Principles
Ambient
Temperat
ure Rotational
Speed Noise and Dissipation Standards
-5°C -
+27°C
(23°F -
80.6°F) Low speed (50%) When fans rotate at a constantly low speed and the fans
meet heat dissipation requirements of a fully configured
system.
27°C -
40°C
(80.6°F -
104°F) Linear variation The fan speed is adjusted smoothly in linear mode,
without a sharp increase in noises.
Over 40°C
(104°F) High speed
(100%) Fans rotate at high speed to meet heat dissipation
requirements.
1.9.4.3 Fan Module
The 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 at an ambient temperature of 40°C (104°F)
for a short period of time.
Overview
Table 1-97 Fan attributes
Attribute Description
Description Fan Box
BOM 02120562
Model CR5M000FBX60
Table 1-98 Mapping products and versions
Product Earliest Software Version
X8 V800R008C10
X16 V800R008C10