Lightware HDMI-OPTX-RX100AU2K SDVoE compatible HDMI 2.0 over fiber optical link receiver - 91535004

Product Overview

The Lightware HDMI-OPTX-RX100AU2K is an SDVoE-compatible fiber optical receiver designed to terminate HDMI 2.0 signals transmitted from the HDMI-OPTX-TX200AU2K over single-mode or multimode optical fiber. The unit delivers 4K UHD at 60Hz in 4:4:4 color space with zero frame delay, making it suitable for broadcast studios, large-venue AV installations, and mission-critical presentation systems where uncompressed signal integrity over long distances is required. Transmission distances reach up to 10 km when used with a single-mode SFP+ module. Both transparent and composite USB 2.0 modes support a range of USB peripheral types including cameras, touch screens, and HID devices.

Product Description

The HDMI-OPTX-RX100AU2K receives video, embedded audio, Ethernet, RS-232, and USB 2.0 data over a single fiber link terminated via an SFP+ cage. HDCP 2.3 compliance covers the full signal chain from source to display. The HDMI output supports all standard and custom resolutions up to 600 MHz (HDMI 2.0), including 4096x2048@60Hz in 4:4:4 and 3840x2160@60Hz in 4:4:4. An analog audio output on a 5-pole Phoenix connector provides balanced stereo extraction at +4 dBu nominal, useful for feeding room audio systems directly without a separate de-embedder.

The USB architecture provides two separate port groups: four USB-A ports in transparent mode support audio, video, mass storage, and smart card device classes; two USB-A ports in composite mode handle HID devices in lower-latency configurations. Dual Gigabit Ethernet ports (10/100/1000Base-T) are included for network pass-through. The compact 1mm steel enclosure (100.4 x 151.8 x 26mm) is passively cooled and ships with an interchangeable-plug power adaptor.

Key Features

• SDVoE-compliant fiber receiver — pairs with HDMI-OPTX-TX200AU2K for a complete uncompressed HDMI 2.0 fiber extension solution
• 4K60 4:4:4 output — HDMI 2.0 output at up to 3840x2160@60Hz or 4096x2048@60Hz in RGB/YCbCr 4:4:4
• Up to 10 km transmission — single-mode SFP+ module extends beyond enterprise campus distances; multimode supported for shorter runs
• Zero frame delay — no buffering latency in the video path; suitable for live production and broadcast monitoring
• HDCP 2.3 compliant — full HDCP chain from source through fiber to display
• HDR and Low Latency Dolby Vision — supports HDR metadata pass-through for compatible displays
• Dual USB 2.0 port groups — 4x transparent ports (cameras, touch screens, mass storage) plus 2x composite HID ports
• Balanced analog audio output — 5-pole Phoenix, 2-ch PCM at 48 kHz, +4 dBu nominal output
• Dual Gigabit Ethernet pass-through — 2x RJ45 at 10/100/1000Base-T for network continuity at display end
• RS-232 control port — 3-pole Phoenix, 4800–115200 Baud for display or device control
• Passive cooling — fanless operation; suitable for quiet environments and enclosed AV furniture

Typical Applications

• Broadcast control rooms and production suites requiring uncompressed 4K60 delivery to reference monitors over long fiber runs
• University or corporate campuses distributing HDMI signals between buildings over existing fiber infrastructure
• Large venue digital signage endpoints where 4K60 quality must be maintained over distances exceeding copper limitations
• Medical imaging or visualization systems requiring zero-latency signal delivery with no compression artifacts
• Government secure facilities where galvanic isolation and fiber transmission eliminate ground loop and EMI risks

Technical Specifications

Competitor Comparison

Frequently Asked Questions

What SFP+ modules are compatible with the HDMI-OPTX-RX100AU2K?

The unit accepts standard SFP+ modules for single-mode (SM) and multimode (MM) fiber. The SFP+ module is not included with the unit. For distances up to 10 km, a single-mode 10G SFP+ module is required. For shorter runs within a building, multimode OM3 or OM4 modules are appropriate. Consult your fiber plant specifications before selecting a module.

Does this unit require a specific transmitter to work?

Yes. The HDMI-OPTX-RX100AU2K is designed to pair with the Lightware HDMI-OPTX-TX200AU2K transmitter. Both units use SDVoE technology over a 10Gbps SFP+ fiber link. The receiver is not compatible with generic HDMI-over-fiber extenders or HDBaseT transmitters.

Can the analog audio output be used simultaneously with the HDMI output?

Yes. The 5-pole Phoenix analog output de-embeds stereo PCM from the HDMI audio stream and outputs it independently. It operates concurrently with the HDMI output, allowing direct feed to room audio amplifiers or DSPs without a separate audio de-embedder.

What USB device types are supported in transparent mode?

Transparent mode supports USB 2.0 devices across audio, video, mass storage, HID, HUB, smart card, and vendor-specific classes. This includes USB cameras, microphones, touch screen panels, and most collaborative peripherals. Composite mode on the two additional ports handles HID devices only, at lower latency.

Is HDR content supported through the fiber link?

Yes. The unit supports HDR and Low Latency Dolby Vision metadata pass-through. HDR10 static metadata is carried within the HDMI 2.0 signal. Compatible HDR displays will receive and process the metadata correctly.

Where can I purchase and get support for this product?

The HDMI-OPTX-RX100AU2K is available at creationnetworks.net. Our technical team can advise on SFP+ module selection, fiber plant compatibility, and system design for your installation.