Product OverviewAntaira Technologies’ LNP-0501-ST-M-24 is an industrial PoE+ unmanaged Ethernet switch featuring 4*10/100Tx Fast Ethernet RJ45 ports and 1*100Fx fiber port with ST connectors for multi-mode 2Km. Each Ethernet port supports an IEEE 802.3at high power PoE+ output up to 30W per port, making it ideal for applications that demand a PoE power source. This model provides a low voltage input range of 12~36VDC with an internal voltage booster to support a 48VDC PoE power output.LNP-0501-ST-M-24 is IP30 rated and DIN-rail mountable, supporting operating temperature from -10° to 70° C. It also provides Ethernet connectivity with PoE functions and a fiber connection for mobile surveillance applications utilizing a low voltage power source as a battery, and for any other industrial automation field sites needing a 24VDC power source, such as, security surveillance, traffic monitoring systems, oil/gas and mining, facility management for power/utility, water wastewater treatment plants, and automated production lines in factory automation.Features4-Port IEEE 802.3at Compliant PoE+ Function with 30W/Port1-Port 100Fx ST Type Connector (Multi-mode 2Km)Supports Auto MDI/MDI-X FunctionStore-and-Forward Switching Architecture2K MAC Address TableSurge Protection: 2,000 VDC SupportESD Protection: 6,000 VDC SupportRedundant Power Input Design – 12~36VDCBuilt-in 1 Relay Output for Power Failure WarningIP30 Rugged Metal Case DesignDIN-Rail and Wall Mount SupportOperating Temperature Range - STD: -10° to 70°C5-Year WarrantyPackage Content1 - LNP-0501-ST-M-241 - DC cable –18 AWG & DC jack 5.5x2.1mm2 - Wall Mounting brackets and screwsOptional AccessoriesDIN-RACK-2U: Din-Rail to 19" Rack Mount Adapter for all Din-Rail Mountable Products, 2U HeightNDR-120-24: 120W Single Output Industrial Din-Rail Power Supply, 24VDC OutputSDR-240-24: 240 Watt Series / 24 VDC / 10.0 Amps Industrial Slim High-Efficiency Single Output DIN Rail Power SupplyAD-SCM-STF-M: SC Male To ST Female Adapter Multi-ModeTechnical SpecificationsIEEE Standards: IEEE 802.3 10Base-T Ethernet, IEEE 802.3u 100Base-TX Fast Ethernet, IEEE 802.3x Flow Control, IEEE 802.3af/at Power over EthernetProcessing Type: Store and ForwardProtocol: CSMA/CDFlow Control: IEEE 802.3x flow control, back pressure flow controlMAC Table Size: 2KTransfer Rate: 14,880pps for Ethernet Port, 148,800pps for Fast Ethernet PortSwitching Architecture: Back-Plane (Switching Fabric): 1GbpsEthernet Port Count: 4 ports10/100 BASE-T(X): 4 portsPoE Port: 4 ports (30W/port)PoE Pin Assignment: V+, V+, V-, V-, for pin 1, 2, 3, 6 (End-span, Mode A)Fiber Port Count: 1 port100 BASE-FX Fiber: 1 port (ST connector)Wavelength: 1310nm (Multi-mode)Housing: Metal, IP30 protectionMounting: DIN-Rail mount, Wall mount (Optional)Dimensions (W × H × D): 46 × 142 × 99 mmWeight: Unit weight: 1.68 lbs; Shipping weight: 2.0 lbsPower Connection: Removable 6-contact terminal blockInput Voltage: 12V–36V DC, Redundant InputPower Redundancy: YesRelay Output: 24V DC, 1A resistiveSystem Power Consumption: 5 WattsMax. PoE Power Budget: 90W@12VDC, 120W@36VDCOverload Current Protection: PresentReverse Polarity Protection: PresentOperating Temperature: -10° to 70° C (14° to 158° F)Storage Temperature: -40° to 85° C (-40° to 185° F)Ambient Relative Humidity: 5% to 95% non-condensingCertifications: FCC, CE, UL 508EMI: FCC Part 15 Subpart B Class A, CE EN 55032 Class A, EN 61000-6-4 Class AEMS: CE EN 55024, EN 61000-6-2, IEC61000-4-2 (ESD), IEC61000-4-3 (RS), IEC61000-4-4 (EFT), IEC61000-4-5 (Surge), IEC61000-4-6 (CS), IEC61000-4-8 (Magnetic Field)Stability Testing: Free Fall: IEC60068-2-32, Shock: IEC60068-2-27, Vibration: IEC60068-2-6Green: RoHs CompliantWarranty: 5 years