D-Link DES-3326SR Manual page 196

AC inputs:
Power Consumption:
DC fans:
Operating Temperature:
Storage Temperature:
Humidity:
Dimensions:
Weight:
EMI:
Safety:
D-Link DES-3326SR Layer 3 Switch
Physical & Environmental
100 - 240 VAC, 50/60 Hz (internal universal power supply)
29 watts maximum
1 built-in 40 x 40 x10 mm fan
0 to 50 degrees Celsius (32 to 122 degrees Fahrenheit)
-25 to 55 degrees Celsius (-13 to 131 degrees Fahrenheit)
Operating: 5% to 95% RH, non-condensing
Storage: 0% to 95% RH, non-condensing
441 mm x 210 mm x 43 mm (17.36 x 8.26 x 1.69 inches)
1UHeight, 19 inch rack-mount width
2.5 kg (5.5 lbs.)
FCC Class A, CE Mark, C-Tick
CSA International
186