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S6700 Series Switches Hardware Description

This document provides an overall description of the S6700 hardware, helping you obtain detailed information about each chassis, power module, fan module, cable, and optical module.

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FAN-046A-B Fan Module

FAN-046A-B Fan Module

Product Support

Table 7-4 lists the switch chassis matching a FAN-046A-B fan module.

Table 7-4 Switch chassis matching a FAN-046A-B fan module

Fan Module Name

Product Support


S6720-26Q-SI-24S-AC, S6720-32X-SI-32S-AC, and S6720S-26Q-SI-24S-AC


Figure 7-3 shows the appearance of a FAN-046A-B fan module.

Figure 7-3 Appearance of a FAN-046A-B fan module


A FAN-046A-B fan module has two fans to cool the chassis. It is hot swappable.


Figure 7-4 shows the panel of a FAN-046A-B fan module.

Figure 7-4 Panel of a FAN-046A-B fan module

1. Captive screw

2. Indicator

3. Handle

4. Two fans

5: Airflow flag (air out)

Table 7-5 describes the indicator on a FAN-046A-B fan module panel.

Table 7-5 Description of the indicator on a FAN-046A-B fan module panel




STATUS: running status indicator


The fan module is not running.


Slow blinking: Fans are working properly.


Steady on: The fan module has a hardware fault and needs to be replaced.


Table 7-6 describes technical specifications of a FAN-046A-B fan module.

Table 7-6 Technical specifications of a FAN-046A-B fan module



Dimensions (H x W x D)

40 mm x 100 mm x 220 mm (1.57 in. x 3.94 in. x 8.66 in.)

Number of fans



0.34 kg

Maximum power consumption

14.4 W

Rated fan speed

18000±10% revolutions per minute (RPM)

Maximum airflow

46 cubic feet per minute (CFM)

Updated: 2020-02-17

Document ID: EDOC1000013621

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