Cisco SG300-20 Managed network switch L3 Grey

Management featuresSwitch typeManaged network switchWeb-based managementYesSystem event logYesQuality of Service (QoS) supportYesMulticast supportYesSwitch layerL3Ports & interfacesBasic switching RJ-45 Ethernet ports quantity18Combo SFP ports quantity2Copper ethernet cabling technology1000BASE-T,1000BASE-TX,100BASE-T,100BASE-TX,10BASE-TSFP/SFP+ slots quantity2NetworkingNetworking standardsIEEE 802.1ab,IEEE 802.1D,IEEE 802.1p,IEEE 802.1Q,IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3at,IEEE 802.3u,IEEE 802.3x,IEEE 802.3zHead-of-line (HOL) blockingYesVLAN supportYesSpanning tree protocolYesRate limitingYesPort mirroringYesLink aggregationYesIGMP snoopingYesFlow control supportYesDHCP clientYesBroadcast storm controlYes10G supportNoData transmissionMAC address table16000 entriesSupported data transfer rates10/100 Mbit/sSwitching capacity40 Gbit/sNumber of queues4Jumbo frames supportYesMaximum data transfer rate1 Gbit/sSecurityStatic port securityYesSSH/SSL supportYesSecurity algorithms802.1x RADIUS,HTTPS,MD5,SSH,SSH-2,SSL/TLSMAC address filteringYesIGMP snoopingYesAccess Control List (ACL)YesProtocolsManagement protocolsIGMPv1/2/3, SNMPv1/2c/3Supported network protocolsIPv4/IPv6, HTTP, SNTP, TFTP, DNS, BOOTP, BonjourDesignColour of productGreyStackableYesLED indicatorsYesCertificationUL, CSA, CE, FCCRack mountingYesPerformancePacket buffer memory1 MBStackableYesMean time between failures (MTBF)144237 hInternal memory128 MBFlash memory16 MBFirmware upgradeableYesPowerAC input voltage100-240AC input frequency47/63Power consumption (typical)16.26 WTechnical detailsColour of productGreyStackableYesMean time between failures (MTBF)144237 hFirmware upgradeableYesRack mountingYesPower over Ethernet (PoE)Power over Ethernet (PoE)NoCertificatesCertificationUL, CSA, CE, FCCMemoryPacket buffer memory1 MBInternal memory128 MBFlash memory16 MBIndicationLED indicatorsYesSystem requirementsMinimum system requirementsFirefox 2.5+IE 6.0+Compatible operating systemsWindows OSLinux OSMac OSOperational conditionsStorage temperature (T-T)-20 - 70 °CStorage relative humidity (H-H)10 - 90%Operating temperature (T-T)0 - 40 °COperating relative humidity (H-H)10 - 90%Weight & dimensionsWidth17.3" (440 mm)Depth7.97" (202.5 mm)Height1.75" (44.5 mm)Weight4.78 lbs (2.17 kg)Packaging dataUser guideYesManualYesCables includedACPackaging contentUser guideYesManualYesCables includedACOther featuresDimensions (WxDxH)17.3 x 7.97 x 1.75" (440 x 202.5 x 44.5 mm)Connectivity technologyWiredPacket transfer speed29.76 mppsNetworking featuresGigabit EthernetEthernet LAN data rates10,100,1000 Mbit/sEthernet LANYesEthernet interface typeGigabit EthernetCabling technology10/100/1000 Base-T(X)

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