EH1M00FBX000 02120666 Wide Voltage 74 Fan Box Fan Module S7703 PoE/S7706 PoE for h w

EH1M00FBX000 Fan Module (S7703 PoE and S7706 PoE)

 

Version Mapping

A fan module can be installed in:

• Slot FAN1 in an S7703 PoE chassis.
• Slots FAN1 and FAN2 in an S7706 PoE chassis.

Table 1 Switch chassis and software versions matching a fan module

Model	Name	S7703 PoE&S7706 PoE
EH1M00FBX000	Wide-voltage 74 fan box	Supported in V200R013C00 and later versions

Appearance

Figure 1 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.
Automatic fan speed adjustment	The switch provides intelligent fan speed adjustment based on temperature in each zone, and correlate speeds of fans in the entire chassis. 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.

A fan module has two fans, and a failure of a fan does not immediately affect system operations. When any fan in a fan module fails, fix the fan module as soon as possible.

 

Specifications

Table 3 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	1540±20 g
Maximum power consumption	116 W
Maximum wind pressure	692 Pa
Maximum airflow	245 CFM
Maximum noise	70 dB(A)
Operating voltage range	-30 V DC to -73 V DC
Part number	02120666

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