Now Shipping Optimized AV Signal Extension with a Compact Design

Posted on 11 May 2026

FOX3 T 111

The FOX3 T 111 is a compact HDMI-over-fiber transmitter for secure, long‑distance extension of HDCP‑compliant video and embedded audio.

Engineered for exceptional high-resolution image performance, the FOX3 T 111 uses Extron all-digital technology to deliver mathematically lossless transmission of images up to 4K/60 @ 4:4:4. This ensures pristine signal integrity for demanding AV applications where image quality cannot be compromised.

Designed specifically for professional AV systems, the FOX3 T 111 includes a robust set of integrator-friendly features such as Key Minder®, EDID Minder®, internal test patterns, a USB-C configuration port, remote configuration, and Ethernet monitoring and control. Its compact, low-profile enclosure enables discreet installation in space-constrained environments.

Key Features:

• Sends HDMI video with embedded stereo audio very long distances
• Ethernet port enables control and proactive monitoring over a LAN, WAN, or the Internet
• Available as an 850 nm multimode model for moderate-range transmissions up to 500 m (1640 feet) and a 1310 nm singlemode model for extreme distances up to 20 km (12.4 miles)

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