Specifications

1-3
Table 1-1 Physical Specifications
Specification
•
•
•
controller, maximum number of port adapters, 2 power supplies, and a fan tray: ~ 50 lb (22.7 kg)
Heat dissipation 370W (1262 BTU
2
)
Chassis fan noise
levels—single speed
fan
Tested:
Front (I/O controller and port adapter side) 44.2 dB
Back (power supply side) 43.7 dB
Left (fan side) 47.2 dB
Right 44.8 dB
Maximum: 65 dBa
Airflow ~80 cfm
3
Temperature 32 to 104°F (0 to 40°C) operating; –4 to 149°F (–20 to 65°C) nonoperating
Humidity 10 to 90% noncondensing
Power Specifications
4
wide input with power factor correction
AC-input current rating 5A
5
at 100–240 VAC with the chassis fully configured
AC-input frequency
rating
50/60 Hz
6
AC-input cable 18 AWG
7
three-wire cable, with a three-lead IEC-320 receptacle on the power supply end, and a
country-dependent plug on the power source end
DC-output power 280W maximum (with either a single or dual power supply configuration)
DC-input voltage rating –48 VDC
8
nominal in North America
–60 VDC nominal in the European Community