Professional 1080P HDMI KVM Fiber Converter with Bidirectional Audio RS232 GPIO 20km Transmission for Broadcast and Control Room Applications

E-link 1080P HDMI KVM Fiber Converter The LNK-KVM-HDMI-1D1BA1GO Fiber optic extender provides extension of HDMI signals long distances over one fiber optic cable, it supports high resolution up to 1080P, KVM, RS232, GPIO signal and external audio transmission function. The extender can use for a wide range of applications requiring long distance transmission of high resolution with high quality by its good stability and powerful security. Overview The LNK-KVM-HDMI-1D1BA1GO represents a sophisticated HDMI KVM fiber converter solution engineered for professional audiovisual and control applications. This advanced professional HDMI KVM fiber converter delivers comprehensive signal transmission capabilities, supporting high-definition video, keyboard/mouse peripherals, serial communication, and general-purpose I/O control over single fiber optic infrastructure. Designed as a versatile all-in-one HDMI KVM fiber converter, it enables seamless extension of 1080P resolution content across extended distances while maintaining exceptional signal quality and operational reliability.This high-performance industrial HDMI KVM fiber converter integrates multiple signal transmission technologies into a unified platform, providing complete KVM functionality alongside bidirectional audio support and RS232 serial communication. The sophisticated multi-function HDMI KVM fiber converter ensures pristine video quality through advanced signal processing technology that eliminates compression artifacts and maintains original source fidelity. The rugged hardened HDMI KVM fiber converter construction guarantees stable operation in demanding environments, making it suitable for both commercial installations and industrial control applications where signal integrity is paramount.The reliable enterprise-grade HDMI KVM fiber converter features comprehensive connectivity options including GPIO interface for external device control and system integration. This secure HDMI KVM fiber converter solution provides enhanced data protection through fiber optic transmission technology that is inherently immune to electromagnetic interference and unauthorized access. The user-friendly plug-and-play HDMI KVM fiber converter design simplifies installation and configuration, requiring minimal technical expertise for rapid deployment across various operational scenarios.Engineered for maximum versatility, this professional HDMI KVM fiber converter serves diverse applications including broadcast facilities, command and control centers, digital signage networks, and industrial automation systems. The robust mission-critical HDMI KVM fiber converter design ensures continuous operation in 24/7 environments, while the extended transmission capability enables flexible equipment placement without compromising performance or functionality. This high-reliability HDMI KVM fiber converter provides system integrators with a comprehensive solution for distributing high-definition content and control signals across distributed locations, making it an ideal choice for applications where signal security, transmission distance, and operational stability are essential requirements. Extended Distance Fiber Transmission HDMI signal transmission up to 20km over single fiber optic cable enables flexible remote deployment solutions. Full HD Video Support 1920×1080 resolution at 60Hz ensures crystal-clear video quality for professional display applications. Application Broadcast and Control RoomsDeployed in TV stations and control centers, this HDMI KVM converter transmits 1080P video with KVM control and RS232 signals for professional broadcast and monitoring systems.Industrial AutomationUsed in factory control and manufacturing systems, the device enables remote equipment monitoring with GPIO control and bidirectional audio for industrial automation applications.Security and SurveillanceIdeal for command centers and security rooms, this fiber converter provides long-distance transmission of HD video and control signals for surveillance systems with ESD protection.Digital Signage and EducationApplied in lecture halls and digital signage, the KVM extender supports multiple displays with HDCP compliance for educational and commercial presentation systems. Why Choose Us Complete KVM FunctionalityKeyboard and mouse signal transmission provides comprehensive remote computer control capabilities.Bidirectional Audio ChannelExternal stereo audio bidirectional transmission supports simultaneous audio input and output operations.High-Speed Serial CommunicationRS232 unidirectional transmission with baud rates up to 460,800bps enables reliable device control and data exchange.Flexible Control InterfaceGeneral-purpose input/output (GPIO) signal support allows custom automation and external device integration.Convenient Signal MonitoringHDMI loop output enables local display monitoring while maintaining primary signal transmission. Technical Indexes ParameterDescriptionVideoStandardsHDMI V1.3Maximum pixel clock165MHzMaximum data rate2.97GbpsResolution1920*1080@60Hz  1920*1080@50Hz1920*1080@30Hz  1920*1080@25Hz1920*1080@24Hz 1080I@60Hz  1080I@50Hz1280*720@60Hz    1280*720@50HzConnectorHDMIImpedance100ΩAudioInterface3.5mm earphone seatSignal typeStereoK/MInterfaceTo PC: MINI-USBTo keyboard and mouse: USB-AGPIOInterfaceIndustrial terminalRS232InterfaceIndustrial terminalSignal directionUnidirectionalBaud rateSelf-adaptive, Max: 460,800bpsData bits8Optical fiberInterfaceLC connectorFiber typeSingle-mode single fiberWavelengthSingle-mode 1310nmInterface bandwidth3GbpsTransmission distancestandard 20kmOtherPower supplyThe power adapter: DC 12V/1APower dissipationMAX 6WTemperatureOperating: -5℃ ~ 70℃HumidityOperating: 5% ~ 90%Dimension (LxWxH)148*115*28mmThe warranty1-year warranty Ordering Information ModelDescriptionLNK-KVM-HDMI-1D1BA1GO1Ch 1080P HDMI 1Ch USB KVM 1Ch RS232 1Ch Bidi Stereo Audio 1Ch GPIO over Fiber Extender, HDMI Loop Out, SMF, 20KMLNK-HDMI-1D1BA1Ch 1080P HDMI 1Ch RS232 1Ch Bidi Stereo Audio over Fiber Extender,  HDMI Loop Out, SMF, 20KM https://www.youtube.com/@E-linkChina