Related StandardsThe 3Com Switch 2824/3Com Switch 2816 has been designedto meet the following standards:EnvironmentalPhysicalElectricalFCC StatementThis equipment has been tested and found to comply with thelimits for a Class A digital device, pursuant to part 15 of the FCCrules. These limits are designed to provide reasonable protectionagainst harmful interference when the equipment is operated ina commercial environment. This equipment generates, uses andcan radiate radio frequency energy and, if not installed and usedin accordance with the instructions, may cause harmfulinterference to radio communications. Operation of thisequipment in a residential area is likely to cause harmfulinterference to radio communications, in which case the user willbe required to correct the interference at their own expense.Information To The UserIf this equipment does cause interference to radio or televisionreception, which can be determined by turning the equipmentoff and on, the user is encouraged to try to correct theinterference by one or more of the following measures: Reorient the receiving antenna Relocate the equipment in relation to the receiver. Move the equipment away from the receiver. Plug the equipment into a different outlet so that equipmentand receiver are on different branch circuits.If necessary, the user should consult the dealer or an experiencedradio/television technician for additional suggestions. The usermay find the following booklet prepared by the FederalCommunications Commission helpful:How to Identify and Resolve Radio-TV Interference ProblemsThis booklet is available from the U.S. Government PrintingOffice, Washington,DC 20402, Stock No. 004-000-00345-4.In order to meet FCC emissions limits, this equipment must beused only with cables which comply with IEEE 802.3.CE Statement (Europe)This product complies with the European Low Voltage Directive73/23/EEC and EMC Directive 89/336/EEC as amended byEuropean Directive 93/68/EEC/.Warning: This is a Class A product. In a domesticenvironment, this product may cause radio interference inwhich case the user may be required to take adequatemeasures.CSA StatementThis Class A digital apparatus meets all requirements of theCanadian Interference-Causing Equipment Regulations.Cet appareil numérique de la classe A respecte toutes lesexigences du Règlement sur le matériel brouilleur du Canada.VCCI StatementBSMI StatementTECHNICAL INFORMATIONFunctional ISO 8802-3, IEEE 802.3 (Ethernet), IEEE 802.3u (FastEthernet), IEEE 802.3ab (Gigabit Ethernet), IEEE 802.3x(Flow control on full duplex links), IEEE 802.3d(Bridging), IEEE 802.1p (VLAN tagging/ priority queuing)Safety UL 60950, EN 60950, CSA 22.2 #60950, IEC 60950EMC 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 AImmunity EN 55024OperatingTemperature0–45 °C (32–113 °F)Humidity 10–95% (non-condensing)Width 440 mm (17.3 in.)Depth 173 mm (6.8 in.)Height 43.6 mm (1.7 in.) or 1UWeight Switch 2824: 1.96 kg (4.32 lb)Switch 2816: 1.87 kg (4.12 lb)Mounting Free standing, or 19-inch rack mounted usingthe mounting kit suppliedPower Inlet IEC 320AC Line Frequency 47 to 63 HzInput Voltage 100–240 VACCurrent Rating 0.4 A at 115 V, 0.2 A at 230 VMaximum PowerConsumptionSwitch 2824: 45.7WSwitch 2816: 36.5WMaximum PowerDissipationSwitch 2824: 156 BTU/hrSwitch 2816: 124.6 BTU/hrREGULATORY N OTICES6