Version Mapping

A fan module can be installed in:

• Slot FAN1 in an S9303 chassis.
• Slots FAN1 and FAN2 in an S9306 chassis.
• Slots FAN1 to FAN4 in an S9312 chassis.
• LE0M00FBXB00 Fan Module
  Table 1 Switch chassis and software versions matching a fan module

  Model	Name	S9303&S9306&S9312
  LE0M00FBXB00	Wide-voltage 68 fan box	Supported in V100R001C02 and later versions

  LE0M00FBXB00 Fan Module

  Functions

  Table 2 Functions of fan modules

  Function	Description
  Hot swapping	Supported Other fan modules are not affected when you install or remove a fan module.
  Intelligent fan speed adjustment	The S9303, S9306, and S9312 series switches provide intelligent fan speed adjustment based on temperature in each zone. The system monitors the temperature of key components, and adjusts the fan speed based on temperature changes. This intelligent fan speed adjustment function ensures that the system stays within the proper operating temperature range, and reduces power consumption and noise.

  LE0M00FBXB00 Fan Module

  Table 3 Indicators on a fan module panel

  Indicator	Color	Description
  RUN/ALM	Green	Slow blinking: The fan module is working properly, and the communication is normal. Fast blinking: The fan module is working properly, but communication has not been established.
  	Red	Slow blinking: An alarm was generated. You must determine whether to replace the fan module, depending on the actual situation. Steady on: The fan module has a hardware failure and needs to be replaced.

  Specifications

  Table 4 Technical specifications of a fan module

  Item	Value
  Dimensions (H x W x D)	126.6 mm x 323.9 mm x 74.8 mm (5.0 in. x 12.8 in. x 2.9 in.)
  Number of fans	2
  Weight	1140±20 g
  Maximum power consumption	43 W
  Maximum wind pressure	331 Pa
  Maximum airflow	163 cubic feet per minute (CFM)
  Maximum noise	62 dB(A)
  Operating voltage range	-38.4 V DC to -72 V DC
  Environment specifications	Operating temperature: 0°C to 45°C (32°F to 113°F) Operating relative humidity: 5% RH to 95% RH (noncondensing) Storage temperature: -40°C to +70°C (-40°F to +158°F) Storage relative humidity: 5% RH to 95% RH (noncondensing)
  Part number	02120554