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Mini 12G-SDI Fiber Converter 4K@60Hz Tally & RS485 80km Hot-Swappable

Product Details

Place of Origin: China

Brand Name: E-link

Certification: ISO9001 / CE / RoHS / FCC

Model Number: LNK-M12G-1V1T1D Series

Payment & Shipping Terms

Minimum Order Quantity: 1pair

Price: US$359-US$399/pair

Packaging Details: SDI Fiber EXtender Standard Carton Packaging

Delivery Time: 1-3working days

Payment Terms: L/C,T/T,Western Union,MoneyGram,PayPal

Supply Ability: 10000pairs/Month

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Specifications
Highlight:

Hot Swapping SDI Fiber Converter

,

12G-SDI Fiber Converter

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RS485 SDI Fiber Converter

Input:
1 X 12G-SDI On BNC
Output:
1 X LC Optical Fiber/ 1 X 12G-SDI Loop-out On BNC
Power:
5-15 VDC
Casing:
Aluminum Case
Operating Temperature:
-40℃~85℃
Dimensions (WxDxH):
80 X 40 X 20 (mm)
Input:
1 X 12G-SDI On BNC
Output:
1 X LC Optical Fiber/ 1 X 12G-SDI Loop-out On BNC
Power:
5-15 VDC
Casing:
Aluminum Case
Operating Temperature:
-40℃~85℃
Dimensions (WxDxH):
80 X 40 X 20 (mm)
Description
Mini 12G-SDI Fiber Converter 4K@60Hz Tally & RS485 80km Hot-Swappable

Mini 12G-SDI to Fiber Converter with Tally and RS485  Supports hot swapping and hot plugging


SDI Fiber Extender Overview:

The LNK-M12G-1V1T1D Series represents a compact yet powerful fiber optic transmission solution engineered for space-constrained broadcast environments. This miniaturized converter efficiently transmits one channel of 12G-SDI video with embedded audio, tally signaling, and bidirectional RS485 control through a single fiber optic cable while maintaining full 4K UHD quality at 3840×2160@60Hz resolution.

Utilizing advanced optical technology, the system delivers exceptional signal integrity across all major video formats including 1080P, 1080i, and 720P, while the integrated local loop-through output enables real-time monitoring without interrupting primary transmission. The compact design makes it ideal for portable production setups, drone broadcasting systems, and space-limited rack installations where equipment size and weight are critical factors.

Specifically designed for modern broadcast applications, this converter provides complete electrical isolation and superior immunity to electromagnetic interference. The integrated tally system ensures reliable camera status indication, while the RS485 interface enables comprehensive remote camera control for PTZ operations and equipment management.

Ideal for electronic news gathering, live event production, and mobile broadcast vehicles, this mini converter establishes new standards for performance density. Its rugged construction and plug-and-play operation make it particularly valuable for field production and temporary installations where reliability, compact size, and quick deployment are essential requirements.


Features

  • Multi-Channel Audio Support

    • Each 12G-SDI channel carries 8 embedded audio tracks, enabling synchronized audio-video transmission for professional broadcast applications

  • Intelligent Signal Processing

    • Features automatic cable equalization and integrated reclocking technology that locks to SMPTE data rates from 270Mbps to 11.88Gbps, ensuring optimal signal integrity

  • Comprehensive Standards Compliance

    • Supports full SMPTE standards including ST-2082-1 (12G)ST-2081-1 (6G)ST-424 (3G)ST-292 (HD) and ST-259 (SD) for universal compatibility

  • Extended Transmission Performance

    • Enables flexible transmission distances from minimum 10km to maximum 80km using advanced WDM/CWDM/DWDM technology with superior optical dynamic range

  • Broadcast Control System

    • Integrates tally signaling and backward RS485 control, supporting real-time camera status indication and remote device management in production environments

  • Maintenance-Optimized Design

    • Supports hot-swappable operation and hot-pluggable connectivity, enabling system maintenance and component replacement without service interruption

  • Ultra HD Video Support

    • Delivers uncompressed broadcast-quality transmission for 4K UHD (3840×2160@60Hz) and legacy formats including 1080P1080i, and 720P resolutions

  • Universal Camera Compatibility

    • Maintains direct compatibility with 12G/6G/3G-SDI camera systems, ensuring seamless integration with both current and legacy broadcast equipment

Application Scenarios

  • Mobile Broadcast Productions
    Enables ultra-high-definition signal transmission for outside broadcast vehicles and portable production setups, supporting 12G-SDI camera feeds with tally control and RS485 camera management in space-limited installations

  • Live Event Coverage
    Facilitates compact camera integration for sports events and concert productions, delivering 4K@60Hz signals with embedded multi-channel audio and real-time tally indication through miniaturized fiber links

  • Electronic News Gathering
    Supports field news production systems with compact form factor, transmitting 12G-SDI camera signals with tally data and camera control for rapid deployment scenarios

  • Studio Camera Systems
    Enables space-efficient installation in television studios and production control rooms, providing 4K signal extension with tally signaling and equipment control capabilities

  • Aerial Broadcasting Applications
    Supports drone broadcasting systems and helicopter news coverage, offering lightweight fiber transmission with camera control and status monitoring for aerial camera platforms

  • Medical Imaging Networks
    Provides high-resolution video transmission for surgical microscopy and medical imaging systems, ensuring signal reliability in space-constrained medical environments

  • Education & Training Facilities
    Enables compact production systems for university broadcasting programs and training centers, supporting professional 4K production with integrated control features

Technical Indexs

Formats Supports ST-2082-1(12G), ST-2081-1(6G), ST-424(3G), ST-292(HD) And ST-259(SD)
Compatible Compatible with DVB-ASI and AES10 (MADI)
Input 1 x 12G-SDI on BNC
Output 1 x LC optical fiber
1 x 12G-SDI loop-out on BNC
Supported Resolution HDTV 4K*2K, 1080P, 1080I, 720P
Resolution range 3840*2160@60Hz
Input cable specification ≤70m@12G SDI Belden 1694A
Output cable specification ≤70m@12G SDI Belden 1694A
Data type Backward Tally
Data type Backward RS485
Optical transmission bandwidth 270MHz~12GHz
Power 5-15 VDC
Power Consumption 2 W (Max.)
Dimensions (LxWxH) 80 x 40 x 20 (mm)
Storage Temperature -40℃~80℃
Operating Temperature -40℃~85℃

Ordering Information

Model Description
LNK-M12G-1V1T1D-20 Mini-type 12G-SDI to Fiber Converter with Tally, Reverse RS485 and loop out, SMF, LC Fiber Connector 20KM, including Transmitter and Receiver, used by pairs


Application Display Disgram

Mini 12G-SDI Fiber Converter 4K@60Hz Tally & RS485 80km Hot-Swappable 0

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