Extron FOX3 R 111 SM (part number 60-1957-42) is a compact fiber optic receiver that pairs with the Extron FOX3 T 111 transmitter to extend HDMI video and embedded audio over a single strand of singlemode fiber. It is the simplest receiver in the FOX3 lineup, built for straight point-to-point HDMI extension rather than matrix switching.

The receiver takes in one singlemode fiber connection through an installed SFP and outputs standard HDMI 2.0 video up to 4096x2160 at 60 Hz with 4:4:4 chroma sampling and up to 10-bit color, plus HDMI-embedded audio. Link reach is 20 km (12.4 miles) with singlemode (SM) cables. A front panel USB-C port handles configuration over Ethernet-over-USB, and a rear RJ-45 port supports full remote monitoring and control over 10/100/1000Base-T Ethernet using Extron SIS commands or the Product Configuration Software utility. Power comes from an included external supply, converting 100-240 VAC to 12 VDC at 2.0 A for worldwide compatibility.

Key Capabilities

• Extends HDMI video and embedded audio to 20 km (12.4 miles)
• Supports 4096x2160 at 60 Hz, 4:4:4 chroma sampling, up to 10-bit color
• USB-C front panel configuration port with Ethernet-over-USB
• Ethernet monitoring and control via Extron SIS and PCS software
• Quarter-rack metal enclosure, optional 1U rack shelf or under-desk mount

Where It Is Used

Huddle rooms, single-display classrooms, and point-to-point HDMI runs that need simple, reliable fiber extension without the cost or complexity of a scaling receiver or matrix frame specify the R 111 alongside its T 111 transmitter.

Specifications at a Glance

• Optical link: 1 singlemode SFP, 2 LC connectors, 20 km (12.4 miles)
• Video output: 1 HDMI type A, up to 4096x2160 at 60 Hz 4:4:4
• Enclosure: 1.0" H x 4.3" W x 6.0" D (quarter rack wide)
• Warranty: 3 years parts and labor; Everlast power supply warranty 7 years

Also referenced as Extron FOX3R111SM, FOX3-R-111-SM, part number 60195742.