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Demonstration of the Mini 12G-SDI to Fiber Optical Converter showing SDI input, fiber transmission, and the SDI loop-out port for local monitoring.

12G-SDI to Fiber Converter Application Diagram with SDI Loop-Out

This application example shows the Mini 12G-SDI to Fiber Optical Converter used to extend
an SDI video signal over long-distance fiber while maintaining local monitoring via the
SDI loop-out port.

An SDI camera or video source connects to the converter via coaxial cable, and the signal
is transmitted over single-mode or multimode fiber to a remote location.
At the same time, the SDI loop-out allows connection to a local monitor or video switcher
without interrupting the fiber link.

This setup is ideal for live production, broadcast studios, OB vans, surveillance systems,
and any application requiring reliable long-distance SDI transport with on-site signal verification.

AN-12G-SDI-1V-MINI

Mini 12G-SDI to Fiber Optical Converter with SDI Loop-Out (LC, 1-Channel, 4K), with various options for fiber distance, single & multimode up to 80km and more

Description

Mini 12G-SDI to Fiber Optical Converter with SDI Loop-Out is engineered for professional broadcast, AV, surveillance, and industrial monitoring workflows. It supports 1-channel 12G-SDI Video/Data over fiber with embedded audio, delivering crystal-clear UHD video up to 4K (3840×2160 @ 60Hz). An integrated SDI loop-out port enables convenient local monitoring while transmitting the signal over optical fiber.

Key Benefits

  • Crystal Clear 4K Transmission: 1-channel 12G-SDI Video/Data over fiber with embedded audio; supports up to 4K@60Hz.
  • Wide SDI Compatibility: Supports 12G / 6G / 3G / HD / SD-SDI and SMPTE formats 2082-1, 2081-1, 424, 292, 259.
  • Also Supports Broadcast Interfaces: Compatible with DVB-ASI and AES10 (MADI).
  • Universal Fiber Options: Works with single-mode (up to 10 km / 6.2 miles) and multimode (up to 1 km / 0.62 miles) fiber.
  • Reliable Signal Integrity: Automatic cable equalization + integrated reclocking for stable transmission.
  • SDI Loop-Out for Local Monitoring: Loop-out port allows checking the signal on-site without interrupting the fiber link.
  • Hot Plug / Hot Swap Support: Designed for easier installation and maintenance in field deployments.
  • Type-C USB Power (5V): Low power consumption (max 2W). Adapter may be required depending on your existing power supply.

Supported Standards

  • SDI: 12G-SDI, 6G-SDI, 3G-SDI, HD-SDI, SD-SDI
  • SMPTE: 2082-1, 2081-1, 424, 292, 259
  • Other: DVB-ASI, AES10 (MADI)
  • Audio: Embedded audio supported (per SDI channel)

Transmission Range

  • Single-mode fiber: up to 10 km (6.2 miles)
  • Multimode fiber: up to 1 km (0.62 miles)

Typical Applications

  • UHDTV / HDTV / SDTV video production
  • Live event broadcasting & OB workflows
  • Digital video processing and long-distance SDI transport
  • Industrial, military, and facility monitoring
  • High-performance surveillance networks
  • Intelligent traffic monitoring systems

Compact & Easy to Integrate

The compact housing makes it simple to deploy in tight spaces or portable kits. Designed for stable performance, the unit supports hot plugging/swapping for convenient service and field replacement.

  • Power Input: USB Type-C, 5V
  • Max Power Consumption: 2W
  • Dimensions: 70 × 55 × 25 mm

Manufacturer: AD-net Technology Co., Ltd. (Taiwan)

FAQ

What SDI standards and resolutions does this converter support?

The converter supports 12G-SDI, 6G-SDI, 3G-SDI, HD-SDI, and SD-SDI, with video resolutions up to 4K (3840×2160 @ 60Hz). It complies with SMPTE 2082-1, 2081-1, 424, 292, and 259 standards.

What is the purpose of the SDI loop-out port?

The SDI loop-out port allows local signal monitoring or connection to additional equipment (such as a monitor or switcher) while the main SDI signal is transmitted over fiber, without signal interruption.

What fiber types and transmission distances are supported?

The converter supports both single-mode and multimode fiber using an LC connector. Transmission distance is up to 10 km (6.2 miles) over single-mode fiber and up to 1 km (0.62 miles) over multimode fiber, by default, but ordering options are 40, 60, 80 km and even bigger distances

Does the converter support embedded audio and non-video SDI signals?

Yes. Embedded SDI audio is supported. The device is also compatible with DVB-ASI and AES10 (MADI) signals, making it suitable for broadcast and professional AV applications.

How is the unit powered, and does it require special configuration?

The unit is powered via a 5V USB Type-C input and consumes up to 2W. It is fully plug-and-play and requires no software or configuration. Hot plug and hot swap are supported for easy installation and maintenance.