Delivering full 18-Gbps 4K HDMI bandwidth in either fixed lengths or customer supplied fiber.

Full 4K resolution, with complete installation flexibility.

Real4K™ Variable-Length Optical Adapter and Cables provide a complete solution for delivering 4K/60Hz, 4:4:4, and HDR support—over any fiber optic cable length up to 1000m (typ). You can either use the fixed-length fiber included in the package, or use your own OM4 fiber and easily cut and terminate it to your desired length using a “quick connect” kit.

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Features & Benefits

The Real4K™ Advantage

Proprietary multichannel optics deliver 18 Gbps over 1000m typical (400m worst case). This means 4K/60Hz, 4:4:4, and HDR support without compression, resolution limitations, or visual compromises.

Multimode Fiber Can Be Field Terminated

Unlike other fiber solutions, multimode fiber (OM3 or OM4) can be pulled and field terminated to the desired length providing installers with unheard of flexibility.

Complete Solution

Includes HDMI transmitter and receiver, power cables, reference cable, and (optional) fixed-length OM4 fiber—everything you need to deliver a Real4K™ experience.

Future Proof Cabling

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

Ready for Private Label Branding

Private-label customization options enable you to change the housing or color to add your own branding.


  • Full 18 Gbps supports 4K/60Hz, 4:4:4 color, and HDR support (1000m, typ; 400m, min)
  • Supports HDMI 1.x and HDMI 2.x signals for increased interoperability
  • HDMI 1.4 and HDCP 2.2 content protection ensures HDMI compliance
  • All communication, including video transport, HDCP, and maintenance operation, on one optical fiber
  • Open-fiber detection shuts down lasers for eye safety
  • Includes a single status LED to provide status and alerts for the connection

Inneos sells its products through a network of OEM system manufacturers and authorized distributors. Contact us if you would like to become an OEM partner or authorized distributor.