H3C SR8800-F, Installation Manual

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10
Model
Minimum static power
consumption Maximum dynamic power
consumption
MIC-QP1L 3 W 7 W
LSU1ADECEA0 109 W 150 W
LSU1FWCEA0 109 W 250 W
LSU3FWCEA0 109 W 250 W
LSU1IPSBEA0 109 W 150 W
NOTE:
The maximum power consumption of a CMPE or CSPEX card refers to the power usage when the
card is fully configured with subcards that have the highest power consumption.
Fan tray power consumption
Table 7 Fan tray power consumption
Model
Minimum fan tray power
consumption Maximum fan tray power
consumption
SR8803-F 8 W 15 W
SR8805-F 16 W 28 W
SR8808-F 25 W 43 W
SR8812-F 28 W 50 W
Heat dissipation
Heat dissipation is measured in BTU/h, and 1 W equals 3.4121BTU/h.
The heat dissipation of a router depends on its power consumption. To calculate heat dissipation of
the router, assume 90% power consumption is converted to heat, and the efficiency of the power
supply is 80%. Heat dissipation/hour of the router is 0.9 × (total power consumption of the cards plus
power consumption of the fan tray)/0.8 × 3.4121.
For the power consumption of the cards and fan trays, see " Module power consumption and total
power consumption ."
Environmental specifications
Table 8 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
(noncondensing)
10% RH to 95% RH 5% RH to 95% RH