Planet PL-IFGS-624PTF 4 Port 100Mbps 2 Port SFP Industrial Ethernet Switch

Planet PL-IFGS-624PTF 4 Port 100Mbps 2 Port SFP Industrial Ethernet Switch Hardware SpecificationsCopper Ports4 x 10/100BASE-TX RJ45 TP Auto-MDI/MDI-X, auto-negotiationPoE+ Injector PortsFour ports with 802.3at PoE+ injector function (Ports 1 to 4)SFP Slots2 x 1000BASE-X SFP interfacesDIP SwitchDIP-1-4PositionOFF (default)/ONFunctionStandard/Port 1-4 Extended ModeDIP-5PositionOFF (default)/ONFunctionStandard/RingNote :1.Power off the Industrial Ring Ethernet Switch before adjusting the DIP switch and then power it on.2.Extend mode: PoE transmission distance of 250m at speed of 10Mbps.3.The Ring function can connect to a simple Ring network with up to 8 units; the recovery time of data link can be as fast as 1ms.4.Ring performance may vary depending on the length of the fiber optic and UTP cables.5.The active Ring function is not compatible with the IEEE 802.1p class of service function.ConnectorRemovable 6-pin terminal blockPin 1/2 for Power 1; Pin 3/4 for fault alarm; Pin 5/6 for Power 2AlarmProvides one relay output for power failureAlarm Relay current carry ability: 1A @ DC 24VESD Protection±6KV air gap discharge±6KV contact dischargeSurge Immunity6KV DCEnclosureIP40 type metal caseInstallationDIN-rail kit and wall-mount earDimensions (W x D x H)50 x 86.1 x 135mmWeight613gPower RequirementsDC 12~54VRedundant power with reverse polarity protectionPower Consumption / DissipationMax. 7 watts/23.8BTU@54V DC input (System)Max. 140 watts/477BTU@54V DC input(Ethernet + PoE Full Loading)LED3 x LED for System and Power:?Green: DC Power 1?Green: DC Power 2?Red: Alarm2 x LED for Copper Ports (Ports 1 to 4):?Green: 10/100 LNK/ACT?Amber: PoE-in-Use1 x LED for SFP interface (Ports 5 to 6)?Green: 1G LNK/ACT4 x LED for PoE Usage (W) (Low to high):?Amber: 30W, 60W, 90W and 120WSwitch SpecificationsSwitch Processing SchemeStore-and-ForwardSwitch Fabric4.8GbpsThroughput (packet per second)3.57Mpps@64bytesAddress Table4K entriesJumbo Frame16K bytesFlow ControlBack pressure for half duplexIEEE 802.3x pause frame for full duplexPower over EthernetPoE StandardIEEE 802.3at Power over Ethernet Plus/PSEPoE Power Supply TypeEnd-spanPower Pin Assignment1/2 (+), 3/6 (-)PoE Power OutputPer port 54V DC, Max. 36 wattsPoE Power Budget (max.)120W maximum @48-54V DC100W maximum @24V DC60W maximum @12V DCMax. Number of Class 2 PDs4Max. Number of Class 3 PDs4Max. Number of Class 4 P