3Com 3C16985B, 3C16988A, 3C16987A, 3C16986A Technical Specifications, Switch 3300 XM, SM and MM

C TECHNICAL SPECIFICATIONS

Switch 3300 XM, SM and MM

Physical Dimensions	Height: 43.6mm x Width: 440mm x Depth: 247.5mm
	Weight: 5kg (11lbs)
Environmental Requirements
Operating Temperature	0° to 40°C (32° to 104°F)
Storage Temperature	–10° to +70°C (14° to 158°F)
Operating Humidity	10–95% relative humidity, non-condensing
Standards	EN60068 (IEC68) — various parts
Safety
Agency Certifications	UL 60950, EN60950, CSA 22.2 No. 60950, IEC 60950
EMC
Emissions	EN55022 Class A, FCC Part 15 subpart B Class A, ICES-003 Class A,
	VCCI Class A, AS/NZS 3548 Class A, CNS 13438 Class A
Immunity	EN50082-1
Heat Dissipation	75 watts maximum
Power Supply
AC Line Frequency	50/60Hz
Input Voltage Options	100–240 VAC
Current Rating	1.5 amps (maximum)
	(continued)