Industrial Gigabit PoE Injector IEEE802.3at 30W 12-48VDC Input DIN Rail Mount with Wide Temperature Range for Harsh Environment Network Applications

E-LINK Gigabit 30W PoE Injector The LNK-INJ301-30 product is a Hardened Gigabit High Power PoE Injector allows you to connect the IEEE 802.3 af/at PoE device such as camera and access point with a non PoE LAN switch within the distance of 100m. Application The LNK-INJ301-30 represents a robust industrial PoE injector solution engineered for demanding network environments requiring reliable power delivery. This advanced hardened PoE injector complies with IEEE 802.3at standards while maintaining backward compatibility with IEEE 802.3af devices, delivering up to 30W of power to connected equipment. Designed as a versatile single-port PoE injector, it enables seamless integration of PoE-enabled devices into existing non-PoE network infrastructure.This high-performance Gigabit PoE injector maintains full network speed across both Ethernet connections, supporting 10/100/1000Base-T transmission while extending power and data connectivity up to 100 meters. The industrial-grade PoE injector features a wide 12-48V DC input range, making it suitable for various power systems in commercial and industrial applications. Its rugged construction ensures this reliable PoE injector operates consistently in challenging environments where standard equipment might fail.The sophisticated power sourcing PoE injector incorporates intelligent detection technology that automatically identifies compatible powered devices while protecting non-PoE equipment from accidental power activation. This professional-grade PoE injector is ideal for powering network devices such as IP cameras, wireless access points, and VoIP phones that require stable PoE power delivery. The unit’s compact design and efficient thermal management make this space-efficient PoE injector suitable for installations where rack space is limited. Wide Voltage Input Range Accepts 12-48V DC input for flexible integration with various industrial power systems and vehicle electrical networks. Dual-Port Network Interface Features one RJ45 data input and one PoE output port, enabling simultaneous data and power transmission over standard Ethernet cabling. Application Industrial Control SystemsDeployed in factory networks and PLC control systems, this industrial PoE injector powers motor controllers, sensors, and HMI panels.Outdoor Surveillance NetworksThis hardened PoE injector delivers PoE power to IP cameras and wireless APs in harsh environments with compact metal housing for outdoor durability.Transportation & Vehicle SystemsUtilizing 12-48V DC input, the vehicle PoE injector enables stable power for onboard cameras, passenger displays, and communication devices in fleet management and public transport networks.  Why Choose Us High-Efficiency PoE Standard ComplianceCompatible with IEEE 802.3at Power over Ethernet Plus standard, delivering up to 30W power to connected devices.Gigabit Ethernet PerformanceMaintains full 10/100/1000Base-TX network speeds while delivering stable PoE power to connected equipment.Comprehensive Status MonitoringMultiple LED indicators provide real-time diagnostics for power status, network activity, and PoE operation conditions.Extended Temperature OperationEnvironmentally hardened design ensures reliable performance across -40°C to 80°C temperature range for extreme industrial environments.Compact Footprint DesignSpace-efficient 95×70×30mm dimensions enable installation in space-constrained locations and compact equipment enclosures. Technical Indexes EthernetStandards:IEEE802.3af Power over EthernetIEEE802.3at Power over EthernetProcessing Type:ForwardHalf-duplex, Full-duplexForward Filter Rate:1,488,000pps (1000Mbps)Cabling:10/100/1000Base-T: Cat5 or aboveMaximum Distance:Cat5 UTP up to 100mConnector:2x RJ45EnvironmentalOperating Temperature:-40°C to 80°C (-40°F to 176°F)Storage Temperature:-40°C to 85°C (-40°F to 185°F)Relative Humidity:5% to 95% non-condensingMTBF:>200,000hrsElectrical and MechanicalInput Power:12~48VDC (Terminal Block)Power Consumption:36W Max.PoE (Power over Ethernet)Standard:IEEE802.3af/atPort:RJ45Power Pin Assignment4/5( ), 7/8(-)Max. Power per Port:30W Max per port (Alternative B Mode)LED Indicators:Power:Power StatusPoE:PoE StatusDimensions (WxDxH):95 x 70 x 30 mmWeight:0.25KgCasing:Aluminum CaseMounting Options:DIN-Rail / Wall-mountRegulatory ApprovalsISO9001FCC part 15, Class AEN55022:2006 A1: 2007 Class ASurge Protection:RJ45: 1KVPower: 500VESD: 4KV/8KV Ordering Information ModelDescriptionLNK-INJ301-3012~48VDC Power Input Industrial Gigabit PoE InjectorMounting Options► Default DIN-Rail Bracket installed; Wall Mount Bracket is included.Power Options► Power Supply is to be purchased separately https://www.youtube.com/@E-linkChina