H3C Technologies H3C SecPath M9000 Series - Manual (Page 57)

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Table 13 Fan tray power consumption
Model
Minimum fan tray power
consumption
Maximum fan tray power
consumption
M9006 12 W 240 W
M9010 13 W 329 W
M9014 (upper fan tray) 9 W 200 W
M9014 (lower fan tray) 7 W 124 W
System power consumption
The system power consumption of the gateway depends on the type and number of cards and the fan
tray power consumption.
• The minimum system power consumption is the total static power consumption of all cards plus the
minimum fan tray power consumption.
• The maximum system power consumption is the total dynamic power consumption of all cards plus
the maximum fan tray power consumption.
For example, for an M9006 gateway that has two MPUs NSQ1SUPB0s, one service module
NSQ1FWCEA0 , two switching fabric modules NSQ1FAB04B0s, and one fan tray, the minimum system
power consumption of the gateway is 2 x 45 + 1 x 109 + 2 x 48 + 12=307 W, and the maximum system
power consumption of the gateway is 2 × 50 + 1 × 157 + 2 × 65 + 240 = 627 W.
Heat dissipation
Heat dissipation is measured in BTU/h, and 1 W equals 3.4121BTU/h.
The heat dissipation of a gateway depends on its power consumption. To calculate heat dissipation of
the gateway, assume 90% power consumption is converted to heat, and the efficiency of the power
module is 90%. Heat dissipation/hour of the gateway is 0.9 × (total power consumption of the cards
plus power consumption of the fan tray)/0.9 × 3.4121.
For the power consumption of the cards and fan trays of the M9000 gateways, see "
Module power
consumption and system power consumption ."
Environmental specifications
Table 14 Environmental specifications
Description Operating Non-operating
Temperature 0°C to 45°C (32°F to 113°F) –40°C to +70°C (–40°F to +158°F)
Relative humidity 10% to 95% (non-condensing) 5% to 95% (non-condensing)