Key FeaturesャInexpensive Fast Ethernet solution for SOHO/SMBャAuto MDI/MDIX crossover for all portsャStore-and-forward switching schemeFull/half-duplex for Ethernet/Fast Ethernet speedsIEEE 802.3x Flow ControlPlug-and-play installationSwitching Fabric4.8 GbpsStandardsIEEE 802.3 10BASE-T Ethernet (twistedpair copper)IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)ANSI/IEEE 802.3 NWay Auto-NegotiationIEEE 802.3x Flow ControlオEEE 802.3az EEE functionProtocolャCSMA/CDData Transfer RatesEthernet:10 Mbps (half duplex)20 Mbps (full duplex)Fast Ethernet:100 Mbps (half duplex)200 Mbps (full duplex)Number of Portsャ24 10/100Mbps Fast Ethernet portsTopologyャStarNetwork Cables10BASE-T:UTP CAT 3/4/5/5e (100 m max.)EIA/TIA-586 100-ohm STP (100 m max.)100BASE-TXUTP CAT 5/5e (100 m max.)EIA/TIA-568 100-ohm STP (100 m max.)Media Interface ExchangeャAuto MDI/MDIX adjustment for all portsLED IndicatorsPer port:ャLink/ActivityPer device:ケowerTransmission MethodャStore-and-forwardMAC Address Tableャ8K entries per deviceMAC Address Learningアutomatic updatePacket Filtering /Forwarding Rates (half duplex)Ethernet: 14,880 pps per portFast Ethernet: 148,800 pps per portRAM Buffer256 Bytes (2M bits)Power Input100~240 V AC 50/60 Hz internal universal power supplyPower ConsumptionPower On (Standby):ャDC input: 1.18 WattsャAC input: 2.09 WattsMax.:ャDC input: 2.72 WattsャAC input: 4.14 WattsHeat DissipationPower On (Standby):ャAC input: 7.13 BTU/hMaximum:ャAC input: 14.13 BTU/hMTBFャ2,058,943 hoursOperating Temperatureャ0 ? to 40 ?C (32 ? to 104 ?F)Storage Temperatureャ-10 ? to 70 ?C (14 ? to 158 ?F)Operating Humidityャ10% to 90% RH non-condensingStorage Humidityャ5% to 90% RH non-condensingDimensions (W x D x H)ャ280 x 125.8 x 44 mm (11.0 x 5.0 x 1.7 inches)Certifications・ェCC Class AャICES-003 Class AャCE Class AャC-Tick Class AャVCCI Class AャcULャLVD