HDMI fiber optic cable single-mode

HDMI over single mode fiber allows full HD or higher video and audio signals to be transmitted over distances up to 25 km using a single strand of fiber optic cable. OverviewHDMI over single mode fiber is a technology that converts HDMI signals into optical signals for long-distance transmission. Unlike traditional HDMI cables, which are limited to around 50 feet before signal degradation occurs, single mode fiber can carry uncompressed video and audio over kilometer-scale distances without loss of quality.

This makes it ideal for professional AV installations, broadcasting, surveillance, and remote display setups.

Key Features

Distance: Single mode fiber extenders can transmit HDMI signals up to 20–25 km depending on the system and fiber quality. Resolution Support: Supports Full HD 1080p, 1080i, and in some modern systems, 4K resolutions with deep color and multichannel audio formats including Dolby Digital Plus, 7. 1 LPCM, Dolby TrueHD, and DTS Master Audio.

Audio Support: Embedded audio signals are transmitted alongside video, and some systems allow separate analog audio over fiber.

I

R Control: Many extenders include an IR return path, enabling remote control of source devices from the receiving end.

USB KV

M Support: Certain models allow keyboard and mouse control over the same fiber link, useful for control rooms or remote workstations. Single Strand Operation: Modern systems often require only one strand of single mode fiber with SFP LC connectors, simplifying installation.

Applications

Broadcasting and Media Production: Transmit high-quality video from cameras or media servers to control rooms. Surveillance and Security: Long-distance video monitoring without signal loss.

Corporate and Educational A

V: Connect multiple workstations to a central display rack over long distances. Home Theater or Remote Display: Extend HDMI from media players to distant TVs or projectors.

Product Examples

Thor F-HDMI Extender: Supports 1080i/1080p video with up to 8 audio channels over a single strand of fiber, with optional IR return path.

Hanutech HDM

I Extender: Supports 1080p video up to 20 km, includes USB KVM support, and allows IR control over single mode SC/SC fiber.

Considerations

Each HDM

I input may require its own fiber strand if multiple channels are transmitted simultaneously, especially for high-bandwidth applications. Ensure compatibility with HDCP-protected content if transmitting encrypted signals. Power supply stability is important for continuous operation, particularly in professional or industrial environments.

Using HDM

I over single mode fiber provides a reliable, high-quality solution for long-distance video and audio transmission, overcoming the limitations of traditional copper HDMI cables while supporting advanced AV features.