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Fast Ethernet Switching System Users’ Guide
Appendix A
82
Physical and Environmental
AC inputs:
90 – 254 VAC, 50/60 Hz (internal universal power
supply)
Power
Consumption:
105 watts maximum
DC fans: 2 built in 80 x 80 mm fans and 1 60 x 60 mm fan
Operating
Temperature:
0 ~ 50 degrees Celsius
Storage
Temperature:
-25 ~ 70 degrees Celsius
Humidity: 5% ~ 95% non-condensing
Dimensions:
441 x 264 x 110 mm (2.5 U), 19 inch rack-mount
width
Weight: 6.94 kg 15.3 lbs
EMI:
FCC Class A, CE Mark Class A, VCCI Class A, C-
Tick
Safety: UL (UL 1950), CSA (CSA950), TUV/GS (EN60950)