Huawei CE128000 Series Switch FAN-600A-B Fan Module. Functions of FAN-600A-B fan modules
Function
Description
Noise reduction
When the fan modules are powered on, they rotate at 40% of the full speed for at most 90s. After the fan modules communicate normally with the MPU, the MPU controls running of the fan modules.
Automatic fan speed adjustment
After the fan modules communicate normally with the MPU, the MPU controls the speed of fans according to temperature of cards in the chassis.
Alarm reporting
The fan modules can report alarms on loss of communication, fan failures, abnormal fan speeds, and blocking of a single fan.
Electronic label
The MPU reads and loads electronic labels of the fan modules through I2C buses.
Technical specifications
Item
Description
Dimensions (W x D x H)
130.4 mm x 107 mm x 280.4 mm (5.13 in. x 4.21 in. x 11.04 in.)
Weight
2 kg (4.41 lb)
Power consumption
Typical power consumption: 20 W
Maximum power consumption: 210 W
Heat dissipation
Typical heat dissipation: 68 BTU/hour
Maximum heat dissipation: 717 BTU/hour
Maximum wind pressure
1000 Pa
Maximum wind rate
600 cubic feet per minute (CFM)
Operating voltage range
-36 V DC to -75 V DC
FAN-600A-B FAQ
Q1: Which Huawei switch models does the FAN-600A-B support? How compatible is it?
A1: It mainly supports Huawei CE9800, CE8800, and CE7800 series mid-to-high-end switches. The size and interfaces are fully matched, with 100% compatibility. It can be used simply by plugging and unplugging.
Q2: Is the fan module speed adjustable? What is the noise level?
A2: It supports intelligent speed control, automatically adjusting the fan speed (3000-6000rpm) according to the switch temperature; the operating noise is ≤55dB, which is low noise and will not affect the data center environment.
Q3: How is multi-module redundancy deployment achieved? Will a single module failure affect equipment operation?
A3: It supports parallel redundancy deployment of 2-4 modules. The switch system monitors the status of each module in real time; after a single module failure, the remaining modules automatically speed up to compensate, the heat dissipation capacity is not affected, and the equipment continues to operate normally.
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