Huawei FAN-600A-B Fan Module for CE12800 Switch

Huawei Data Center Switch includes CloudEngine CE12800, CE12800E, CE1800V, CE5800CE6800CE7800CE8800 Series. In this article, HongTelecom will introduce the Huawei FAN-600A-B Fan Module for CE12800 Switch.

FAN-600A-B Fan Module

Version Mapping

Table 1 lists the CE12800 series switches chassis and software versions matching a FAN-600A-B fan module.

Table 1 Version mapping
Fan Module Name CE12804 Chassis CE12808 Chassis CE12812 Chassis CE12816 Chassis CE12804S Chassis CE12808S Chassis
FAN-600A-B Not supported Not supported Not supported Not supported Standard configuration: 3 fan modules

NOTE:

This module is supported in V100R005C00 and later versions.

Standard configuration: 6 fan modules

NOTE:

This module is supported in V100R005C00 and later versions.

Appearance

A FAN-600A-B fan module consists of a fan tray, fans, and a Fan Monitoring Unit (FMU). Figure 1 shows the appearance of a FAN-600A-B fan module.

Figure 1 FAN-600A-B fan module 

 NOTE:

FAN-600A-B fan modules use fans from different vendors. These fans differ slightly in their appearances and labels but have equivalent performance, meeting the system's cooling and noise requirements.

Functions

FAN-600A-B fan modules are installed at the rear of the CE12804S/CE12808S chassis to cool the chassis. Table 2 describes the functions of FAN-600A-B fan modules.

Table 2 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.

Panel

Figure 2 shows the panel of a FAN-600A-B fan module.

Figure 2 Panel of a FAN-600A-B fan module 

Table 3 describes indicators on a FAN-600A-B fan module panel.

Table 3 Indicator description
Number in Figure 2 Indicator Color Description
1 Fan status indicator (STATUS) Green
  • Fast blinking: The fan module is working properly but has not established communication with the MPU.
  • Slow blinking: The fan module is working properly and communicating with the system normally.
Red
  • Blinking: An alarm has been generated for the fan module, but it cannot be determined whether the fan module needs to be replaced.
  • Steady on: The fan module has a hardware fault and needs to be replaced.
Off The fan module is abnormal and needs to be replaced. The possible causes include power failure of the FMU, failure of the FMU software, and LED failure.

Specifications

Table 4 lists technical specifications of a FAN-600A-B fan module.

Table 4 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

Ordering Information

To place an order, contact the Huawei local office.

Table 5 provides ordering information of the FAN-600A-B fan module.

Table 5 Ordering information
Part Number Module Name Description
02121352 FAN-600A-B Fan module, for CE12804S/CE12808S chassis

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