Fan trays, Air filters – H3C Technologies H3C SecPath M9000 Series User Manual
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Item LSUM1AC2500 specifications
LSUM1DC2400 specifications
Temperature
requirements
Operating temperature: –10°C to
+50°C (14°F to 122°F)
Operating temperature: –10°C to
+50°C (14°F to 122°F)
Storage temperature: –40°C to +85°C
(–40°F to +185°F)
Storage temperature: –40°C to +85°C
(–40°F to +185°F)
You can select a certain number of power modules according to the actual power consumption
requirements. Make sure that the total maximum output power of the ordered power modules is greater
than the system power consumption. H3C recommends that you reserve 20% of the maximum output
power.
NOTE:
•
Power modules of different models cannot be installed on the same gateway.
•
When the temperature of a power module exceeds the normal operating temperature, the power
module is automatically powered off. When the temperature recovers to the normal temperature, the
power module is automatically powered on.
Fan trays
shows the fan trays that each M9000 gateway supports. Every M9000 gateway comes with
fan trays installed.
Table 21 Fan tray specifications
Fan tray
Number of fans Fan diameter
Maximum
rotating speed
Maximum air
flow rate
M9006 fan tray
8
92 mm (3.62 in)
6000 RPM
960 CFM
M9010 fan tray
12
120 mm (4.72 in)
5200 RPM
1152 CFM
M9014 upper fan tray 8
120 mm (4.72 in)
5200 RPM
1040 CFM
M9014 lower fan tray 4
120 mm (4.72 in)
5200 RPM
720 CFM
NOTE:
When the fan tray is damaged and needs to be replaced, select a new fan tray compatible with your
gateway.
Air filters
CAUTION:
Clean air filters periodically (at least once every three months) to guarantee adequate ventilation and
avoid over-temperature.
To prevent dusts from entering the chassis, you can configure air filters for the gateway as needed and
install the air filters at the air inlet vents.