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S5700 Series Switches Hardware Description

This document provides an overall description of the S5700 hardware, helping you obtain detailed information about each chassis, card, power module, fan module, cable, and optical module.
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FAN-023A-B Fan Module

FAN-023A-B Fan Module

Product Support

Table 7-13 lists the switch chassis supporting a FAN-023A-B fan module.

Table 7-13  Switch chassis supporting a FAN-023A-B fan module

Fan Module Name

Product Support

FAN-023A-B S5731-H24T4XC, S5731-H24P4XC, S5731-H48T4XC, and S5731-H48P4XC


Figure 7-9  Appearance of a FAN-023A-B fan module


A FAN-023A-B fan module has one only fan and is hot swappable.


Figure 7-10  Panel of a FAN-023A-B fan module

1. Lock

2. Indicator

3: Airflow flag (air out)

4. Fan air vent

5. Handle

Table 7-14 describes the indicator on a FAN-023A-B fan module panel.

Table 7-14  Description of the indicator on a FAN-023A-B fan module panel




Fan module indicator


The fan module is not running.


Steady on: The fan module is starting.

Slow blinking: The fan module is working properly.


Steady on: The fan module has a hardware fault and must be replaced. Common causes include short circuits, fan blades blocked, and fault of the fan module.


Table 7-15 lists specifications of a FAN-023A-B fan module.

Table 7-15  Specifications of a FAN-023A-B fan module



Dimensions (H x W x D)

40 mm x 40 mm x 100.3 mm

Number of fans



0.1 kg (0.22 lb)

Maximum power consumption

7.2 W

Rated rotational speed

18500±10% revolutions per minute (RPM)

Maximum wind rate

23 cubic feet per minute (CFM)

Part number 02312DKW
Updated: 2019-05-16

Document ID: EDOC1000013597

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