Lightware HDMI20-OPTC-TX220-FOX HDMI 2.0 Full 4K Fiber Optical Extender with Gigabit Ethernet - 91550001

Product Overview

The Lightware HDMI20-OPTC-TX220-FOX is the transmitter unit of the HDMI20-OPTC-TX/RX220-FOX extender pair, transmitting uncompressed HDMI 2.0 4K UHD@60Hz 4:4:4 video at 18 Gbps over a single multimode optical fiber with a Fiberfox optical connector to the companion RX220-FOX receiver at distances up to 700 meters. It is specified for installations with Fiberfox fiber patch infrastructure, accepting two HDMI 2.0 inputs and providing a local monitoring output at the transmitter end.

Product Description

The HDMI20-OPTC-TX220-FOX accepts two HDMI 2.0 inputs at 18 Gbps and transmits the selected signal over a single multimode optical fiber to the RX220-FOX receiver. A local HDMI 2.0 output on the transmitter allows source monitoring at the rack or technical position without interrupting the fiber link. The Fiberfox optical connector provides a secure, industry-specific termination used in European broadcast and government AV fiber infrastructures. Single Fiber Technology carries video alongside two Gigabit Ethernet paths and bi-directional RS-232 over the same fiber, eliminating the need for additional copper runs. Zero frame latency is maintained through optical conversion — critical for 3D content and systems with independent audio processing. Pixel Accurate Reclocking removes source jitter before optical transmission. The front panel LCD menu and jog dial allow on-site EDID configuration and status check without a connected control system. HDCP 2.2 ensures protected content passes without handshake failures, and HDR10, HDR12, and Dolby Vision are supported in the 18 Gbps signal envelope.

Key Features

• Fiberfox optical connector — Fiberfox fiber termination for facilities standardized on Fiberfox patch panels and cable infrastructure.
• Two HDMI 2.0 inputs — Accepts two 18 Gbps sources; one selected for fiber transmission.
• Local HDMI 2.0 monitoring output — Source signal display at the transmitter location without breaking the fiber link.
• Single Fiber Technology — Video, two Gigabit Ethernet, and RS-232 over a single multimode fiber.
• 700-meter transmission distance — Full 4K UHD@60Hz 4:4:4 to 700m over OM3/OM4 fiber.
• Zero frame latency — No processing delay in the optical signal path.
• Galvanic isolation — Optical medium eliminates ground loops between source and display locations.
• Pixel Accurate Reclocking — Removes source jitter before optical transmission.
• HDR10, HDR12, Dolby Vision — Full HDR format pass-through within 18 Gbps.
• HDCP 2.2 compliant — Protected 4K content transmission without handshake failures.
• LCD menu and jog dial — On-site EDID setup and status display without external control.
• Advanced EDID Management — Locks display EDID to source for consistent format compliance.

Typical Applications

• Broadcast studio
• Government space
• Auditorium
• Conference room

Technical Specifications

Competitor Comparison

Frequently Asked Questions

Does the TX220-FOX include the receiver?

No. The companion receiver is the HDMI20-OPTC-RX220-FOX, sold separately. Both units are required for a complete extender system.

What is the Fiberfox connector and where is it used?

Fiberfox is an optical fiber connector used in certain European broadcast, government, and enterprise AV installations. Choose this variant if your fiber patch panels or breakout systems use Fiberfox connectors.

Can both HDMI inputs be active simultaneously?

Both inputs are physically connected, but only one is selected for transmission over the fiber at a time. The local HDMI output mirrors the selected source.

What fiber type provides maximum reach?

OM3 or OM4 multimode fiber provides 700m reach at 4K60 4:4:4. OM2 provides 300m at 4K60 4:4:4. OM1 does not support full 4K60 4:4:4.

Is there any video delay introduced by the optical path?

No. The HDMI20-OPTC series is designed for zero frame latency throughout the signal path.

Is this unit compatible with video wall processors?

Yes. Lightware documents compatibility with Corvette, Megapixel HELIOS, and Brompton video wall systems.

Where can I purchase the HDMI20-OPTC-TX220-FOX?

Available from Creation Networks, an authorized Lightware commercial AV reseller.