Digital Forecast UHD OLINK 4TRX 3G 8-Channel 3G-SDI to Single-Mode ST Fiber Optic Transceiver

SKU: DFOLINK4TRX3 MFR: OLINK 4TRX 3G
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Key Features

  • Seamlessly transmit 8-channel 3G-SDI video over long distances with this fiber optic transceiver.
  • Achieve pristine video quality up to 6.2 miles (10km) using single-mode ST fiber optic cables.
  • Enjoy versatile connectivity with 4 BNC (3G-SDI) inputs and outputs for your professional setup.
  • Reliable performance in diverse environments, operating from 32 to 122 degrees F (0 to 50 degrees C).
  • Compact 0.5U rack form factor makes this 3G-SDI transceiver ideal for space-conscious installations.
  • Experience robust and stable video transmission, perfect for live events and broadcast applications.
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Temporarily On Backorder?Expected Availability: 02/2026
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Review Summary

Digital Forecast UHD OLINK 4TRX Specifications

Interfaces

Interfaces

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  • Transmission I/O

    4x BNC (3G-SDI) Input
    1x ST Input
    4x BNC Output
    1x ST Output

  • Embedded Audio

    SDI

  • Power I/O

    2x Proprietary (7 to 16V DC) Input

Standards

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  • Video Standard Compliance

    SMPTE 274M/292M/296M/424M

Transmission

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  • Max Transmission Distance

    6.2 Miles (10km)

  • Video Format

    SDI: 1920 x 1080: 25/29.97/30/23.98/24 fps
    Fiber: 1920 x 1080: 25/29.97/23.98/24 fps

  • Supported Cable Types

    Single-Mode Fiber

  • PoE Support

    No

  • Power Consumption

    12 Watts (Max 15 Watts )

General

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  • Color

    Black

  • Rack Form Factor

    0.5 U

  • Operating Conditions

    32 to 122 Degree F (0 to 50 Degree C) at 0 to 95% Humidity

  • Country of Origin

    China

  • Dimensions

    17 x 7.3 x 0.9" (432 x 185 x 22mm)

  • Weight

    1.98 lbs (900g)

  • UPC Code

    704006295971

About Digital Forecast UHD OLINK 4TRX

Bridge UHD OLINK 4TRX 3G system is a rack-mount type system that can convert 8 Channel SDI signals into optical signal and transmit them. It is a two-way model, and 4CH TX and 4CH RX are supported simultaneously. The compact-sized UHD OLINK system for long-distance transmission of a large number of SDI signals enables the construction of a stable transmission system in a variety of environments.

Digital Forecast UHD OLINK 4TRX Features

  • Standard SDI (SD, HD, 3G) format supported
  • Bi-directional transmission (4TX + 4RX)
  • Signal transmission possible up to 10km using dual core
  • Use of dual single mode cable (ST type optical connector)
  • +12V Dual Power

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Seamlessly transmit 8-channel 3G-SDI video over long distances with this fiber optic transceiver.
  • Achieve pristine video quality up to 6.2 miles (10km) using single-mode ST fiber optic cables.
  • Enjoy versatile connectivity with 4 BNC (3G-SDI) inputs and outputs for your professional setup.
  • Reliable performance in diverse environments, operating from 32 to 122 degrees F (0 to 50 degrees C).
  • Compact 0.5U rack form factor makes this 3G-SDI transceiver ideal for space-conscious installations.
  • Experience robust and stable video transmission, perfect for live events and broadcast applications.

What's in the box:

  • Digital Forecast UHD OLINK 4TRX 3G 8-Channel 3G-SDI to Single-Mode ST Fiber Optic Transceiver
  • Digital Forecast 2 Year Limited Warranty