FAN-480SA-B Fan Module
Overview
Item |
Details |
|---|---|
Description |
FAN-480SA-B fan module |
Part number |
02122486 |
Model |
FAN-480SA-B |
Appearance
The FAN-480SA-B fan module consists of a fan tray, fans, and a Fan Monitoring Unit (FMU). Figure 4-5 shows the appearance of the FAN-480SA-B fan module.
Version Mapping
Chassis |
First Supported Version |
|---|---|
CloudEngine 16808 |
V200R005C20 |
Panel
1. Captive screw |
2. Status indicator |
3. Handle release button |
4. Handle |
5. Air exhaust vent |
Silkscreen |
Name |
Color |
Status |
Description |
|---|---|---|---|---|
Fan status indicator |
Green |
Fast blinking (4 Hz) |
The fan module has not established communication with the MPU or communication loss occurs. |
|
Slow blinking (0.5 Hz) |
The fan module is working and communicating with the MPU properly. |
|||
Red |
Slow blinking (0.5 Hz) |
An alarm is generated, and the fan module is faulty. |
||
Yellow |
Steady on |
The fan module is abnormal. The possible cause is that the software of the FMU on the fan module is abnormal or the fan module fails. |
||
SFU |
SFU status indicator |
Green |
Steady on |
The SFU is working properly. |
Red |
Steady on |
A fault that affects services has occurred. The fault cannot be rectified automatically and requires manual intervention. |
||
Yellow |
Steady on |
The fan module software is not loaded, or the communication fails, and the SFU indicator cannot be properly displayed. |
Functions and Features
Function and Feature |
Description |
|---|---|
Cooling |
The fan module dissipates heat for the chassis so that the chassis can work properly and efficiently within the operating temperature range. |
Noise reduction |
When the fan module is powered on, it rotates at 48% of the full speed for at most 5 minutes. After the fan module communicates with the MPU normally, the MPU controls running of the fan module. |
Automatic fan speed adjustment |
After the fan module communicates with the MPU normally, the MPU controls the speed of the fan module according to temperature of cards in the chassis. |
Alarm report |
The fan module can report alarms on fan module failures and communication failures. |
Electronic label |
The MPU reads and loads the electronic label of the fan module through RS485. |
Technical Specifications
Item |
Specification |
|---|---|
Dimensions without packaging (H x W x D) |
605 mm x 129 mm x 143 mm (23.82 in. x 5.08 in. x 5.63 in.) |
Number of fans |
4 |
Weight without packaging |
5.5 kg (12.13 lb) |
Hot swapping |
Supported |
Typical power consumption |
36 W |
Maximum power consumption |
360 W |
Maximum wind pressure |
652.8 Pa |
Maximum airflow |
1160 CFM |
