ES1M00FBX001 02120821 S7700 Series S7703/S7706/S7712 Fan Module

ES1M00FBX001 Fan Module (S7703, S7706, and S7712)

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.
Intelligent fan speed adjustment	The S7703, S7706, and S7712 series switches provide 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	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
Part number	02120821

 

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