Chapter 6 Fan Module
IES4005M User’s Guide
44
6.3 Deployments
The chassis has a hot-swappable fan module. The fan module is at the left on the front panel.
Replace the entire fan module if cleaning the fan filter does not solve the problem. Return any
malfunctioning fan modules to the manufacturer.
6.4 LED Indicators
Removing the fan module or fan RPMs, temperature, or voltage values outside of the accepted
threshold triggers a critical alarm and turns on the management card’s Alarm LED.
6.5 Speed Control
The IES automatically adjusts the rotation speed of the fans based on the detected temperature.
You can also manually set the high and low fan speed limits for raising an alarm on a specific fan.
6.5.1 Automatic Adjustment
The following table covers how the IES automatically adjusts the rotation speed of the fans based
on the detected temperature.
Note: Fan rotating speed is just a reference. Actual values depend on test environment.
Table 30
Fan Speed Control
TEMPERATURE (C)
DUTY-HEX (%)
FAN ROTATION SPEED (RPM)
Under 65
0xa (3.9%)
Fan 1
2000
Fan 2
2500
Fan 3
2000
65~69
0x18 (9.375%)
Fan 1
4500
Fan 2
4000
Fan 3
4500
70~74
0x20 (12.5%)
Fan 1
5000
Fan 2
4500
Fan 3
5000
75~84
0x40 (25%)
Fan 1
6000
Fan 2
5000
Fan 3
6000
Above 85
0xff (100%)
Fan 1
6800
Fan 2
5400
Fan 3
6800
Содержание IES4005M
Страница 4: ...Contents Overview IES4005M User s Guide 4...
Страница 13: ...13 PART I Introduction and Hardware Installation...
Страница 14: ...14...
Страница 20: ...Chapter 2 IES Chassis IES4005M User s Guide 20...
Страница 38: ...Chapter 4 Line Cards IES4005M User s Guide 38...
Страница 42: ...Chapter 5 Power Supply Unit IES4005M User s Guide 42...
Страница 46: ...Chapter 6 Fan Module IES4005M User s Guide 46...
Страница 58: ...Chapter 7 Cables IES4005M User s Guide 58...
Страница 64: ...Chapter 8 Hardware Installation IES4005M User s Guide 64 Figure 36 Removing a Line Card 1 2 3...
Страница 65: ...65 PART II Commands...
Страница 66: ...66...
Страница 78: ...Chapter 9 The CLI IES4005M User s Guide 78...
Страница 124: ...Chapter 13 Switch Features IES4005M User s Guide 124...
Страница 150: ...Chapter 20 MTU IES4005M User s Guide 150...
Страница 164: ...Chapter 23 Static Route IES4005M User s Guide 164...
Страница 192: ...Chapter 25 VLAN IES4005M User s Guide 192...
Страница 204: ...Chapter 26 VoIP IES4005M User s Guide 204...
Страница 210: ...Chapter 27 IEEE 802 1x Authentication IES4005M User s Guide 210...
Страница 211: ...211 PART III Troubleshooting Specifications Appendices and Index...
Страница 212: ...212...
Страница 220: ...Chapter 28 Hardware Troubleshooting IES4005M User s Guide 220...