3Com 3C16476A User Guide - Page 69

Technical Information, Related Standards, Environmental, Physical, Electrical, T

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C TECHNICAL INFORMATION Related Standards The 3Com Baseline Switch 2250 Plus has been designed to the following standards: Functional MAC Address Safety EMC Emissions Immunity ISO 8802-3, IEEE 802.3 (Ethernet), IEEE 802.3u (Fast Ethernet), IEEE 802.3ab (Gigabit Ethernet), IEEE 802.3x (Flow Control), IEEE 802.1D (Bridging) 4096 UL/CUL (UL60950-1, CSA22.2 No 60950-1), TUV/GS (EN60950-1), IEC60950-1 EN 55022 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 EN 55024 Environmental Operating Temperature 0-40 °C (32-104 °F) Humidity 0-95% (non-condensing) Standard EN 60068 (IEC 68)-various parts Physical Width Depth Height Weight Mounting 440 mm (17.3 in.) 215 mm (8.5 in.) 41 mm (1.6 in.) or 1U 3.1 kgs (6.83 lbs) Free standing, or 19 in. rack mounted using the mounting kit supplied Electrical Power Inlet AC Line Frequency Input Voltage Current Rating Maximum Power Consumption Maximum Power Dissipation IEC 320 50/60 Hz 100-240 VAC 2 amperes (maximum) 56 watts 184.3 BTU/hr

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C
T
ECHNICAL
I
NFORMATION
Related Standards
The 3Com Baseline Switch 2250 Plus has been
designed to the following standards:
Environmental
Physical
Electrical
Functional
ISO 8802-3, IEEE 802.3 (Ethernet),
IEEE 802.3u (Fast Ethernet), IEEE
802.3ab (Gigabit Ethernet), IEEE
802.3x (Flow Control), IEEE 802.1D
(Bridging)
MAC Address
4096
Safety
UL/CUL (UL60950-1, CSA22.2 No
60950-1), TUV/GS (EN60950-1),
IEC60950-1
EMC Emissions
EN 55022 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
EN 55024
Operating Temperature
0–40 °C (32–104 °F)
Humidity
0–95% (non-condensing)
Standard
EN 60068 (IEC 68)—various parts
Width
440 mm (17.3 in.)
Depth
215 mm (8.5 in.)
Height
41 mm (1.6 in.) or 1U
Weight
3.1 kgs (6.83 lbs)
Mounting
Free standing, or 19 in. rack
mounted using the mounting kit
supplied
Power Inlet
IEC 320
AC Line Frequency
50/60 Hz
Input Voltage
100–240 VAC
Current Rating
2 amperes (maximum)
Maximum Power Con-
sumption
56 watts
Maximum Power Dissi-
pation
184.3 BTU/hr