H3C Technologies H3C S5800 Series Switches - Manual (Page 8)

1-3
Figure 1-2 LSW1BFAN view
(1): Captive screw (2): Air vent
(3): Fan tray handle (4): Captive screw
LSW1BFAN Specifications
Table 1-3 LSW1BFAN specifications
Specification Description
Fan number 1
Fan speed 5000 R.P.M
Max airflow 41.65 CFM
Input voltage 12 V
Power consumption 24 W
Acoustics
Normal speed: 48.4 dB-A
Max speed: 59.7 dB-A
Operating temperature 0°C to 45°C (32°F to 113°F)
Relative humidity (noncondensing) 5% to 90%
Storage temperature –40°C to 75°C (-40°F to 167°F)
Storage relative humidity
(noncondensing)
5% to 95%
Fan Tray Fail LEDs
The two models of fan trays do not have status LEDs. You can check the system status LED and the
seven-segment LED of the device installed with a fan tray to determine whether the fan tray operates
normally. If the fan tray fails, the two LEDs give an indication, as shown in Table 1-4 .