Product details of TP LINK TL-SG108PE 8-Port Gigabit Easy Smart Switch with 4-Port PoE 
8 10/100/1000Mbps RJ45 ports
Equipped with 4 802.3af PoE ports with up to 15.4W for each port, data and power can be transferred on one single cable
Supports PoE power up to 55W for all PoE ports
Provides network monitoring, traffic prioritization and VLAN features
Simple network set-up on top of plug-and-play connectivity
Web-based user interface and Easy Smart Configuration Utility simplify configurationHARDWARE FEATURESStandards and ProtocolsIEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3af,IEEE 802.3x, IEEE 802.1q, IEEE 802.1pInterface8 10/100/1000Mbps RJ45 PortsAUTO Negotiation/AUTO MDI/MDIXNetwork Media10BASE-T: UTP category 3, 4, 5 cable (maximum 100m)EIA/TIA-568 100Ω STP (maximum 100m)100BASE-TX: UTP category 5, 5e cable (maximum 100m)EIA/TIA-568 100Ω STP (maximum 100m)1000BASE-T: UTP category 5, 5e, 6 or above cable (maximum 100m)EIA/TIA-568 100Ω STP (maximum 100m)Fan QuantityFanlessPower SupplyExternal Power Adapter(Output: 48VDC / 1.25A)PoE Ports (RJ45)Standard: 802.3 af compliantPoE Ports: Port 1- Port 4PoE Power Budget: 55WMax Power Consumption5.15W (220V/50Hz with no PD connected)65.18W (220V/50Hz with 55W PD connected)Max Heat Dissipation17.57 BTU/h (with no PD connected)222.39 BTU/h (with 55W PD connected)PERFORMANCESwitching Capacity16GbpsPacket Forwarding Rate11.9MppsMAC Address Table4KPacket Buffer Memory1.5MbJumbo Frame15KBSOFTWARE FEATURESQuality of ServiceSupport Port-Based/802.1p/DSCP prioritySupport 4 priority queuesRate LimitStorm ControlL2 FeaturesIGMP Snooping V1/V2/V3Static Link AggregationPort MirroringCable DiagnosticsLoop PreventionVLANSupports up to 32 VLANs simultaneously (out of 4K VLAN IDs)MTU/Port/Tag VLANManagementWeb-based GUIEasy Smart Configuration UtilityTransmission MethodStore-And-ForwardOTHERSCertificationFCC, CE, RoHSPackage ContentsTL-SG108PEPower AdapterInstallation GuideRubber FeetSystem RequirementsMicrosoft® Windows® for running UtilityEnvironmentOperating Temperature: 0℃~40℃ (32℉~104℉)Storage Temperature: -40℃~70℃ (-40℉~158℉)Operating Humidity: 10%~90%RH non-condensingStorage Humidity: 5%~95%RH non-condensing