3Com SUPERSTACK 3 3870 Series Getting Started Manual page 68

68 A C: T
PPENDIX ECHNICAL
Switch 3870 (48
Port)
Physical Dimensions
Environmental
Requirements
Operating Temperature
Storage Temperature
Operating Humidity
Standards
Safety
Agency Certifications
EMC
Emissions
Immunity
Power Consumption
Heat Dissipation
Power Supply
AC Line Frequency
Input Voltage Options
Current Rating
S
PECIFICATIONS
Height: 43.6 mm (1.7 in.) x Width: 440 mm (17.32 in.) x Depth: 415 mm
(16.34 in.). Weight: Under 5.0 kg.
0 ° to 40 °C (32 ° to 104 °F)
–10 ° to +70 °C (14 ° to 158 °F)
10–95% relative humidity, non-condensing
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.
UL 60950, EN60950, CSA 22.2 No. 60950, IEC 60950, IEC825-1, EN60825-1
CISPRR 22 Class A, EN55022 Class A, FCC Part 15 Subpart B Class A,
ICES-003 Class A, VCCI Class A, AS/NZS 3548 Class A, EN61000-3-2, EN61000-3-3
EN 55024
149 watts maximum
508 BTU/hour maximum
50/60 Hz
100–240 VAC
1.24A (amps)(maximum)