SpecificationDescription
-40 to 158°F (-40 to 70°C)Temperature, non-operating (when the server is stored
or transported)
10 to 90% noncondensingHumidity, operating
5 to 93% noncondensingHumidity, nonoperating
0 to 10,000 feet (0 to 3000m); maximum ambient
temperature decreases by 1°C per 300m
Altitude, operating
0 to 40,000 feet (12,000m)Altitude, non-operating
5.4Sound power level
Measure A-weighted per ISO7779 LwAd (Bels)
Operation at 73°F (23°C)
37Sound pressure level
Measure A-weighted per ISO7779 LpAm (dBA)
Operation at 73°F (23°C)
Power Specifications
The power specifications for the power supply options are listed in the following section:
Do not mix power supply types in the server. Both power supplies must be identical.
Note
770-WAC Power Supply
SpecificationDescription
90 to 264 VAC (self-ranging, 100 to 264 VAC
nominal)
AC input voltage range
Range: 47 to 63 Hz (single phase, 50 to 60 Hz
nominal)
AC input frequency
9.5 A peak at 100 VAC
4.5 A peak at 208 VAC
AC line input current (steady state)
770 WMaximum output power for each power supply
Main power: 12 VDC
Standby power: 12 VDC
Power supply output voltage
Cisco Secure Network Server 3500 Series Appliance Hardware Installation Guide
14
Before You Begin
Power Specifications