Symantec NetBackup 5220, Hardware Troubleshooting Manual

Page: 147 / 169

Appendix A: Technical Reference 147
Environmental specifications
The following table defines the system level operating and non-operating
environmental limits.
Environmental specifications
Parameter State Details
Temperature Non-operating
Operating
-40°Fto 70°F
10°C to 35°C with the maximum rate of change not
to exceed 10°C per hour
Humidity Non-operating 90% relative humidity (non-condensing) at 28°C.
Shock Operating
Packaged
Unpackaged
2.0 g peak, 11 msec, half sine
Non-palletized free fall in height 24” (
>
40 lbs to <
80 lbs)
Operational after an 18" free fall.
Trapezoidal, 25 g, velocity change 136 inches/sec.
Vibration Unpackaged 5 Hz to 500 Hz, 2.20 g RMS random
Acoustic noise Sound Power: 7.0 BA in an idle state at typical
office ambient temperature (23 +/- 2°C)
Electrostatic
discharge (ESD) +/-12 KV except I/O port +/- 8 KV
System Cooling
Requirement
(BTU/Hr) NetBackup 5220: 2550 BTU/Hr
Symantec Storage Shelf: 1270 BTU/Hr