Dell PowerVault 50F (Fibre Channel Switch) - Manual (Page 29)

Technical Specifications 2-3
The PowerVault 51F Switch may be configured for either rack-mount or tabletop use.
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The following dimensions are for the rack-mount configuration:
1-unit (U), 19-inch rack-mount (EIA-compliant)
Height: 4.34 centimeters (cm) (1.71 inches)
Width: 42.9 cm (16.88 inches)
Depth (rack sides): 72.4 cm to 73.9 cm (28.5 to 29.1 inches)
Weight: 7.7 kilograms (kg) (17.0 pounds [lb])
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The following dimensions are for the table top configuration:
Height: 4.72 cm (1.86 inches)
Width: 42.9 cm (16.88 inches)
Depth: 45.0 cm (17.72 inches)
Weight: 7.7 kg (17.0 pounds)
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The following power ratings are required:
Input voltage: 100 to 240 volts AC (VAC)
Total input power: 110 watts (W) (with one or two power supplies)
Input line frequency: 50 to 60 hertz (Hz)
Local country power cable supplied.
Operating altitude up to 3 km (9,842 ft)
Nonoperating altitude up to 4 km (13,123 ft)
Operating shock 5 G for 11 ms, half-sine wave shape, low impulse
Nonoperating shock 20 G for 11 ms, half-sine wave shape, low
impulse
Operating vibration 5 G, 5–500 Hz at 1.0 octave/minute
Nonoperating vibration 10 G, 5–500 Hz at 1.0 octave/minute
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