S12800 Routing Switch Installa
tion Manual V1.0
Maipu Confidential & Proprietary Information
Page 15
Auto speed regulation: You can regulate the speed automatically according to the device
running, reducing the noise and power consumption effectively.
Information prompt: There are two indicators on the front panel of the fan module. The
fan indicator “FAN” is used to indicate the running status of the fan module. The switch
card indicator “SFU” is used to indicate the running status of the SFU card.
Support hot-swap: The fan module can be changed without interrupting the device running.
1.7.1 FAN-19A-01 Fan Module
FAN-19A-01 fan module is the mandatory module of SM12800-12-MF (V1) and supports the
hot swap. Each SM12800-12-MF (V1) has four FAN slots. You should install four FAN-19A-01
fan modules so that the system can run normally.
The fan module diagram is as follows:
Figure 1-8 FAN-19A-01 module diagram
1. Captive screw
2. Fan installation direction mark
3. Fan outlet
4. Status indicator
5. Fan handle
1.7.2 Device Air Passage
The inlet and outlet air passages of S12800 routing switch chassis: The air flow comes in from
the front and goes out from the back. The diagram is as follows: