Fully integrated plug-down module simplifies design of HDMI™ matrix switches.

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Easily deliver 4K video over HDMI with our Real4K™ Embedded Optical Module.

Extend the reach of your system with Real4K™ technology. Our proprietary optics enable you to stream rich 4K content, complete with 12-bit color and HDR support, over up to 1000m (typ) of low-cost fiber optic cable. The Real4K™ HDMI Embedded Optical Module integrates all hardware and firmware needed to deliver 4K over HDMI. Its compact footprint is perfect for AV matrix switches, televisions, and other space-constrained form factors.

Features & Benefits

The Real4K™ Advantage

Proprietary multichannel optics let you deliver 24 Gbps over 1000m (typ) of multimode fiber.

Protocol Flexibility

Ample bandwidth for DisplayPort 1.2, UHD signals, and other high-speed applications

Faster Time to Market

Fully integrated plug-down module integrates drivers and amplifiers.

Flexible Installation

Real4K™ Optical Cables can be cut and terminated in the field for simpler, cleaner installation.

Future-Proof Cabling

Real4K™ installations use standard multimode fiber capable of transmitting 8K signals, making your cabling infrastructure future proof. See Real8K™ solutions.


  • Four high-speed optical transmit channels operating at 6.0Gbps per channel
  • Bidirectional channel supports full-duplex communication at 1.25Gbps (max) for USB, Ethernet, and other bidirectional protocols
  • High-speed Global Transmit Disable pin ensures eye safety
  • Built for FCC Class B compliance at end product level

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