FW 08.01.00 McDATA Sphereon 4500 Fabric Switch Installation and Service Manual (620-000159-330, November 2005)

1
General Information
1-7
General Information
Power requirements:
Input voltage: 90 to 264 VAC
Input current: 0.5 amps at 208 VAC
Input frequency: 47 to 63 Hz
Heat dissipation:
49 watts (167 BTUs/hr)
Cooling airflow clearances (switch chassis):
Right and left side: 1.3 centimeters (0.5 inches)
Front and rear: 7.6 centimeters (3.0 inches)
Top and bottom: No clearance required
Shock and vibration tolerance:
60 Gs for 10 milliseconds without nonrecoverable errors
Acoustical noise:
64 dB “A” scale
Inclination:
10
0
maximum
Storage and Shipping
Environment
Protective packaging must be provided to protect the switch under
all shipping methods (domestic and international).
Shipping temperature:
-40
0
F to 140
0
F (-40
0
C to 60
0
C)
Storage temperature:
34
0
F to 140
0
F (1
0
C to 60
0
C)
Shipping relative humidity:
5% to 100%
Storage relative humidity:
5% to 80%
Maximum wet-bulb temperature:
84
0
F (29
0
C)