C
TECHNICAL SPECIFICATIONS
SuperStack 3 Switch 3226 and Switch 3250
Physical Dimensions SuperStack 3 Switch 3226:
Height: 43.4 mm (1.7 in.)
Width: 440 mm (17.3 in.)
Depth: 240 mm (9.4 in.)
Weight: 2.8 kg (approx)
SuperStack 3 Switch 3250:
Height: 43.4 mm (1.7 in.)
Width: 440 mm (17.3 in.)
Depth: 331 mm (13.0 in.)
Weight: 4.1 kg (approx)
Environmental Requirements
Operating Temperature 0 ° to 40 °C (32 ° to 104 °F)
Storage Temperature –40 ° to +70 °C (-40 ° to 158 °F)
Operating Humidity 10–95% relative humidity, non-condensing
Standards
EN60068 to 3Com schedule (Package testing: paras 2.1, 2.2, 2.30, and 2.32.
Operational testing: paras 2.1, 2.2, 2.30 and 2.13).
Safety
Agency Certifications UL60950, EN60950, CSA 22.2 No. 60950, IEC 60950
EMC
Emissions CISPRR 22 Class A, EN55022 Class A, FCC Part 15 Subpart B Class A,
ICES-003 Class A, AS/NZS 3548 Class A, EN61000-3-2, EN61000-3-3
Immunity EN 55024
Heat Dissipation SuperStack Switch 3226
55 watts maximum (184 BTU/hour maximum)
SuperStack Switch 3250
84 watts maximum (287 BTU/hour maximum)
Power Supply
AC Line Frequency 50/60 Hz
Input Voltage Options 100–240 VAC
DUA1750-0AAA01.book Page 61 Friday, December 5, 2003 10:24 AM
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