71Table 21 LSUM2AC2500 and LSUM1DC2400 power module specificationsItem LSUM1AC2500 specifications LSUM1DC2400 specificationsRated input voltage range 100 VAC to 240 VAC @ 50/60 Hz –48 VDC to –60 VDCRated output voltage 12 VDC 12 VDCMaximum input current 16 A 60 AMaximum output current • 208A (220 VAC)• 100A (110 VAC) 200 AMaximum output power • 1200 W (110 VAC)• 2500 W (220 VAC) 2400 WTemperaturerequirementsOperating 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 consumptionrequirements of your S10500 switch. Make sure the total maximum output power of the ordered powermodules is greater than the system power consumption. H3C recommends that you reserve 20% of themaximum output power.NOTE:• Power modules of different models cannot be installed on the same switch.• When the temperature of a power module exceeds the normal operating temperature, the powermodule is automatically powered off. When the temperature recovers to the normal temperature, thepower module is automatically powered on.Fan traysTable 22 shows the fan trays that each S10500 switch chassis supports. Every S10500 switch comes withone fan tray installed.Table 22 Fan tray specificationsFan tray Number offans Fan diameter Maximumrotating speedMaximum airflow rateS10504 fan tray 8 92 mm (3.62 in) 6000 RPM 960 CFMS10508 fan tray 8 120 mm (4.72 in) 5200 RPM 1440 CFMS10508-V fan tray 12 120 mm (4.72 in) 5200 RPM 1152 CFMS10512 upper fan tray 8 120 mm (4.72 in) 5200 RPM 1040 CFMS10512 lower fan tray 4 120 mm (4.72 in) 5200 RPM 720 CFM
