Ambient temperature and altitude for normal operations ²

23° to 104°F (-5 to +40ºC), up to 6,000 feet (1,800 m). Maximum allowable operating temperature de-rated 1°C/1,000 feet from 6,000 to 10,000 feet.

Transportation and storage temperature and altitude

-40° to 158°F (-40° to 70°C), up to 10,000 feet (3,000 m)

Thermal transition

Hot to cold—at a maximum rate of 86°F (30°C) per hour

Cold to hot—at maximum rate of 204.8°F (96°C) per hour

Humidity (RH), ambient (noncondensing)

Operating—10% to 90% non-condensing

Nonoperating—10% to 95% non-condensing

Altitude (operating and nonoperating)

-197 to 10,000 feet (-60 to 3,000 m)

Sound power level (LwAD)

LwAD—82 dBA

Airflow

Chassis: front to back (when facing the front of the chassis)

Power supply: front to back (forward air flow)

Shock

Operating—5G 11ms (half-sine)

Nonoperating and storage—15G 11ms (half-sine)

Sine vibration

• Operating—0.2Grms (5Hz-500Hz)

• Nonoperating and storage(FRUs)—0.8Grms (5Hz-500Hz)

  Grms is the root mean square (RMS) acceleration value derived from a sine vibration test. Sine vibration is a type of vibration testing where the test item is subjected to a controlled, single-frequency sinusoidal vibration.

Random vibration for FRUs/system (operating—0.33Grms)

2.5–5 Hz

(0.001 g²/Hz)

6 db/ octave

5–100 Hz

-24 db/ octave

100–200 Hz

Random vibration for FRUs (nonoperating and transportation—1.05Grms)

2.5–5 Hz

(0.01 g²/Hz)

6 db/ octave

5–100 Hz

100–200 Hz

-24 db/ octave

Random vibration for system (nonoperating and transportation—1.04Grms)

-

3

0.0005

4

0.008

100

0.008

300

0.0002