TP-Link TL-SG1218MPE JetStream 16-Port Gigabit 10/100/1000 Easy Smart PoE+ Switch with 2 SFP Slots6pcs per master boxFlexible Full Gigabit 18-Port PoE Configuration: 16x PoE+ (802.3at/af) 10/100/1000 Mbps RJ45 ports providing up to 30W per port and total PoE power budget of 250W, together w/ 2x Gigabit Non-PoE Ports and 2 Combo SFP Slots for high-speed connections.Easy Smart Management: Simple setup and monitor your network with easy-to-use web-based management interface and smart configuration utility.Network Segmentation: Abundant VLAN features improve network security via traffic segmentation.PoE Auto Recovery: The switch automatically detects and reboots the dropped or unresponsive PoE-powered devices without the need for manual monitoring or resetting.Overload Protection with Port Priority: When connected devices' total power consumption is greater than or equal to 250W, lower priority ports are disabled to prevent overloading.Plug and PlayEasy setup with no software installation or configuration needed.HARDWARE FEATURESStandards and ProtocolsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3xIEEE 802.3af, IEEE 802.3at, IEEE 802.1q, IEEE 802.1pInterface16 10/100/1000 Mbps RJ45 Ports(Auto Negotiation/Auto MDI/MDIX)2 Gigabit SFP PortsNetwork 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)1000BASE-X MMF, SMFFan Quantity2 FansPhysical Security LockYesPower Supply100-240V AC, 50/60 HzPoE+ Ports(RJ45)Standard: 802.3at/802.3af compliantPoE+ Ports: 16 PortsPower Supply: 192WDimensions ( W x D x H )17.3 × 7.1 × 1.7 in. (440 × 180 × 44 mm)MountingRack MountableMax Power Consumption18.73 W (220/50Hz. no PD connected)217.22 W (220/50Hz. with 192W PD connected)Max Heat Dissipation63.89 BTU/h (no PD connected)741.15 BTU/h (with 192W PD connected)PERFORMANCESwitching Capacity36 GbpsPacket Forwarding Rate23.8 MbpsMAC Address Table8KPacket Buffer Memory4.1 MbitJumbo Frame9 KBSOFTWARE FEATURESQuality of ServiceSupport Port-based 802.1p/DSCP prioritySupport 4 priority queuesRate LimitStorm ControlL2 FeaturesIGMP Snooping V1/V2/V3Static Link AggregationPort MirroringCable DiagnosticsLoop PreventionVLANSupport up to 32 VLANs simultaneously (out of 4K VLAN IDs)MTU/Port/Tag VLANManagementWeb-based GUIEasy Smart Configuration UtilityTransmission MethodStore-And-Forward