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Mini HD-SDI Fiber Converter Tally & RS485 80km 8-Ch Audio Hot-Pluggable

    Buy cheap Mini HD-SDI Fiber Converter Tally & RS485 80km 8-Ch Audio Hot-Pluggable from wholesalers
     
    Buy cheap Mini HD-SDI Fiber Converter Tally & RS485 80km 8-Ch Audio Hot-Pluggable from wholesalers
    • Buy cheap Mini HD-SDI Fiber Converter Tally & RS485 80km 8-Ch Audio Hot-Pluggable from wholesalers
    • Buy cheap Mini HD-SDI Fiber Converter Tally & RS485 80km 8-Ch Audio Hot-Pluggable from wholesalers
    • Buy cheap Mini HD-SDI Fiber Converter Tally & RS485 80km 8-Ch Audio Hot-Pluggable from wholesalers
    • Buy cheap Mini HD-SDI Fiber Converter Tally & RS485 80km 8-Ch Audio Hot-Pluggable from wholesalers

    Mini HD-SDI Fiber Converter Tally & RS485 80km 8-Ch Audio Hot-Pluggable

    Ask Lasest Price
    Brand Name : E-link
    Model Number : LNK-MHD-1V Series
    Certification : ISO9001
    Price : $25-369
    Payment Terms : T/T,Western Union,MoneyGram,PayPal
    Supply Ability : 10000pairs/Month
    Delivery Time : 5-10 working days
    • Product Details
    • Company Profile

    Mini HD-SDI Fiber Converter Tally & RS485 80km 8-Ch Audio Hot-Pluggable

    Mini HD-SDI Fiber Converter Tally & RS485 80km 8-Ch Audio Hot-Pluggable


    SDI Fiber Converter Overview

    • The LNK-MHD-1V Series represents a space-efficient fiber optic transmission solution engineered for professional broadcast and live production environments. This miniaturized converter seamlessly transmits one channel of HD-SDI video with embedded audio, tally signaling, and reverse RS485 control data through a single fiber optic cable.

      Featuring local loop-through output capability, the system enables real-time signal monitoring while maintaining the integrity of the primary transmission path. The complete transmitter and receiver set ensures reliable HD-SDI signal quality with precise timing synchronization, making it ideal for camera-back applications and broadcast interconnects.

      Specifically designed for space-constrained installations, this compact converter is particularly suitable for outside broadcast vehicles, fly-pack systems, and equipment racks where physical space optimization is crucial. The integrated tally system provides reliable camera status indication, while the reverse RS485 interface enables comprehensive remote camera control for PTZ operations and equipment management.

      Utilizing advanced optical transmission technology, the system guarantees complete electrical isolation and immunity to electromagnetic interference. This robust construction ensures stable performance in demanding production environments, from studio settings to remote field locations. The converter's plug-and-play operation simplifies installation while maintaining broadcast-grade signal quality throughout the transmission path.

    Features

    • Enhanced Audio Capability

      • Supports 8-channel embedded audio transmission for multi-language broadcasting and audio production applications

    • Intelligent Signal Processing

      • Features automatic cable equalization and precision reclocking from 270Mbps to 1.48Gbps, ensuring signal integrity across varying cable conditions

    • Extended Transmission Performance

      • Enables long-distance transmission up to 80km with superior optical dynamic range and CWDM wavelength options (1470-1610nm)

    • Universal Compatibility

      • Maintains direct compatibility with SDI camera systems and handles all pathological patterns for broadcast-level transmission

    • Robust Environmental Design

      • Operates in extended temperature range from -20℃ to +70℃, suitable for outdoor installations and harsh environments

    • Advanced Optical Technology

      • Optional CWDM wavelength support enables wavelength division multiplexing for bandwidth optimization in fiber-limited applications

    • Maintenance-Friendly Operation

      • Hot-swappable design allows module replacement and system upgrades without service interruption

    • Comprehensive Monitoring

      • LED status indicators provide real-time system monitoring for quick troubleshooting and operation verification

    Application Scenarios

    • Broadcast Studio Systems
      Enables camera-back signal transmission in television studios, supporting HD-SDI video, tally control, and camera configuration via reverse RS485 for multi-camera production

    • Live Event Production
      Facilitates mobile broadcasting setups for sports events and concert productions, providing long-distance transmission with tally indication and camera control in compact form factor

    • Remote News Gathering
      Supports electronic news gathering systems with extended reach capability, transmitting HD camera feeds while enabling camera status monitoring and remote control

    • Distance Learning Studios
      Provides educational video production solutions with multi-channel audio, tally signaling, and equipment control for campus-wide distribution

    • Corporate Broadcasting
      Enables enterprise video systems for boardroom productions, supporting HD video transmission with camera status indication and control functions

    • Medical Training Facilities
      Facilitates surgical training systems with high-quality video transmission, equipment control, and status monitoring for medical education applications

    • Government & Security
      Supports secure video networks with tally functionality and camera control, ensuring reliable operation in mission-critical environments

    Specifications

    Fiber Optical interface
    Fiber interfaceSimplex LC
    Transmission distance550m-20Km
    Wavelength1310nm/1550nm
    Video
    Video interfaceBNC
    Video input/output impedance75Ω
    Video input/output voltageTypical:1Vpp, Min 0.5Vpp, Max 1.5Vpp
    Video Bits RateMax 1.48Gb/s
    Differential gain (10%~90% APL)<1%
    SDI format support625/25 PAL
    525/29.97 NTSC, 525/23.98 NTSC
    720p50, 720p59.94
    1080i 23/24/30/50/59.94
    Video SDI standard270Mbps (SD-SDI)
    1.485Gbps (HD-SDI)
    Data
    Physical interfaceIndustrial standard screw terminal
    Data typeTally or Reverse RS485
    Frequency/Rate support

    Max. 115200bps for RS422

    Max. 57600bps for RS485

    BER<10ˉ9
    Electrical
    Power adaptorDC 5~25V
    Power consumption<5W
    LED Indicator
    SDISDI video
    P/TPower Supply
    Mechanical
    Dimensions (LxWxH)80 x 40 x 20 mm
    Weight1KG/pair
    CasingAluminum Case
    Mounting OptionsDesktop
    Environmental
    Working Temperature-20℃~+70℃
    Storage Temperature-40℃~+80℃
    Working Humidity0~95%
    MTBF≥100000 hours






    Order Information

    ModelDescription
    LNK-MHD-1V1T-MMMini-type HD-SDI to Fiber Converter with Tally and loop out, MMF, LC Fiber Connector 500 meters, including Transmitter and Receiver, used by pairs
    LNK-MHD-1V1D-MMMini-type HD-SDI to Fiber Converter with Reverse RS485 and loop out, MMF, LC Fiber Connector 500 meters, including Transmitter and Receiver, used by pairs
    LNK-MHD-1V1T-20Mini-type HD-SDI to Fiber Converter with Tally and loop out, SMF, LC Fiber Connector 20KM, including Transmitter and Receiver, used by pairs
    LNK-MHD-1V1D-20Mini-type HD-SDI to Fiber Converter with Reverse RS485 and loop out, SMF, LC Fiber Connector 20KM, including Transmitter and Receiver, used by pairs
    LNK-MHD-1V1T-40Mini-type HD-SDI to Fiber Converter with Tally and loop out, SMF, LC Fiber Connector 40KM, including Transmitter and Receiver, used by pairs
    LNK-MHD-1V1D-40Mini-type HD-SDI to Fiber Converter with Reverse RS485 and loop out, SMF, LC Fiber Connector 40KM, including Transmitter and Receiver, used by pairs




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