Technical Specifications

Physical Dimensions	Height: 76mm (3.0 in.) x Width: 483mm (19.0 in.) x Depth 300mm (12.0 in.)
	Weight: 4.4kg (9.7lbs)

Environmental Requirements
Operating Temperature	0° to 50°C (32° to 122°F)
Storage Temperature	–10° to +70°C (14° to 158°F)
Operating Humidity	10 to 95% relative humidity, non-condensing
Standards	EN60068 (IEC68)

Safety
Agency Certifications	UL 1950, EN60950, CSA 22.2 No. 950, IEC 950

EMC
Emissions	EN55022 Class B*, FCC Part 15 Subpart B Class A, ICES-003 Class A, VCCI
	Class B, AS/NZS 3548 Class B, CNS 13438 Class A
	* Category 5 screened cables must be used to ensure compliance with the class
	B requirements of this standard. The use of unscreened cables (category 3 or 5
	for 10BASE-T ports or category 5 for 100BASE-TX ports) complies with the class
	A requirements.
Immunity	EN50082-1

Heat Dissipation	117 watts maximum (400 BTU/hour maximum)

Power Supply
AC Line Frequency	50/60 Hz
Input Voltage Options	90–240 VAC
Current Rating	3 amps (maximum)

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3Com 1100 manual Technical Specifications