Version 5.2
Sourcefire 3D System Installation Guide
182
Hardware Specifications
Sourcefire 8000 Series Devices
Chapter 6
Power supply
Dual 650 W redundant power supplies designed for AC or DC.
AC Voltage: 100 VAC to 240 VAC nominal (85 VAC to 264 VAC maximum)
AC Current: 10A maximum over the full range, per supply
5A maximum for 187 VAC to 264 VAC, per supply
AC Frequency range: 47 Hz to 63 Hz
DC Voltage: -48 VDC nominal referenced to RTN
-40 VDC to -72 VDC maximum
DC Current: 20A maximum, per supply
Operating
temperature
10°C to 35°C (50°F to 95°F)
Non-operating
temperature
-20°C to 70°C (-29°F to 158°F)
Operating humidity
5% to 85% non-condensing
Non-operating
humidity
5% to 90%, non-condensing with a maximum wet bulb of 28°C at
temperatures from 25°C to 35°C (77°F to 95°F)
Altitude
0ft (sea level) to 6000 ft (0 to 1800 m)
Cooling
requirements
1725 BTU/hour
You must provide sufficient cooling to maintain the appliance within its
required operating temperature range. Failure to do this may cause a
malfunction or damage to the appliance.
Acoustic noise
Max normal operating noise is 87.6 dB LWAd (high temperature)
Typical normal operating noise is 80 dB LWAd.
Operating shock
No errors with half a sine wave shock of 2G (with 11 msec. duration)
Airflow
160 ft
3
(4.5 m
3
) per minute
Restriction of the airflow such as blocking the front or back or enclosing the
unit in a cabinet without sufficient clearance may cause the unit to overheat,
even if the ambient temperature is in the operating range.
Airflow through the appliance enters at the front and exits at the rear. The
minimum recommended clearance in the front and back is 7.9”
(20 cm). This minimum can only be used if you can ensure a supply of low
temperature air at the front of the appliance.
81xx Family Physical and Environmental Parameters (Continued)
P
ARAMETER
D
ESCRIPTION
