Lightware MX-HDMI-3D-OB – 8-Channel HDMI 1.4a Output Board for MX Series Matrix

Product Overview

The Lightware MX-HDMI-3D-OB is an 8-channel HDMI 1.4a output board for the Lightware MX series modular matrix routers, supporting 4K resolution, all HDMI 3D formats, HDCP compliance, and advanced analog audio output options. It installs in the I/O card slots of MX-FR series frames (MX-FR9, MX-FR17, MX-FR33, MX-FR65, MX-FR80) and provides 8 independent HDMI outputs per board for distribution to displays, projectors, or downstream AV equipment. Commercial AV integrators specifying a Lightware MX series 8-channel HDMI output board with 3D support and analog audio de-embedding for boardrooms, broadcast studios, or auditoriums will find the MX-HDMI-3D-OB a technically complete solution. Purchase at Creation Networks.

Product Description

The MX-HDMI-3D-OB expands the Lightware MX series modular matrix with 8 additional HDMI 1.4a output channels per installed board. Each output supports DVI 1.0 and HDMI 1.4a signals with HDCP, carrying resolutions up to 4096x2160 and all HDMI 3D formats including frame packing, side-by-side, and top-and-bottom.

Audio options include HDMI embedded audio pass-through, digital S/PDIF output, and analog stereo output via Phoenix connectors. The analog audio section provides volume, bass, treble, balance, phase invert, and de-emphasis controls, making this board suitable for installations where the matrix must also handle localized audio adjustment at the output point without external audio processing equipment.

Professional integration features include HDCP enable/disable mode for source compatibility management, Pixel Accurate Reclocking for signal integrity at each output, Advanced EDID Management for reliable display handshaking, and a Frame Detector for signal analysis and diagnostics. The board draws 7.7W typical / 12.9W maximum from the MX frame, with a heat dissipation of 28 BTU/h typical / 47 BTU/h maximum. Purchase the MX-HDMI-3D-OB at Creation Networks.

Key Features

• 8 HDMI 1.4a Outputs per Board — Provides 8 independent HDMI output channels per card slot in MX-FR series frames, scaling total matrix output count by 8 per board installed.
• 4K Resolution Support — Outputs up to 4096x2160 on all channels, future-proofing matrix installations for 4K display environments.
• Full HDMI 3D Format Compatibility — Supports frame packing, side-by-side, and top-and-bottom 3D formats, relevant for simulation, visualization, and specialized display applications.
• HDCP Compliance with Enable/Disable Mode — HDCP 1.4 compliant with configurable enable/disable per output for source compatibility management in mixed-content environments.
• Analog Audio Output with DSP Controls — Phoenix analog stereo outputs with volume (−78 to 0 dB), bass (0–24 dB), treble (0–6 dB), balance, phase invert, and de-emphasis controls.
• Digital S/PDIF Output Option — Optional S/PDIF output for routing digital audio to external audio equipment at the output point.
• Pixel Accurate Reclocking — Signal reclocking on each output ensures signal integrity over cable runs and downstream equipment without external repeaters.
• Advanced EDID Management — Per-output EDID management handles display compatibility automatically, including custom EDID loading.
• Frame Detector — Built-in signal analysis tool for diagnosing input and output signal parameters during installation and troubleshooting.
• DVI 1.0 Compatible — Each HDMI output is backward-compatible with DVI 1.0 displays via standard HDMI-to-DVI adapter.

Typical Applications

• Boardroom
• Conference room
• Auditorium
• Broadcast studio
• House of worship
• Government space

Technical Specifications

Competitor Comparison

Frequently Asked Questions

Which MX series frames accept the MX-HDMI-3D-OB?

The MX-HDMI-3D-OB is compatible with all Lightware MX-FR series modular matrix frames, including MX-FR9, MX-FR9R, MX-FR17, MX-FR17R, MX-FR33L, MX-FR33R, MX-FR65R, and MX-FR80R. Each frame slot accepts one board providing 8 additional HDMI output channels.

Can the analog audio output operate independently from the HDMI audio?

Yes. The board simultaneously manages HDMI embedded audio pass-through and provides independent analog stereo de-embedding via the Phoenix output connectors, with separate DSP controls (volume, bass, treble, balance) adjustable per output port.

Does the board support 4K at 60Hz?

The MX-HDMI-3D-OB is an HDMI 1.4a board. HDMI 1.4a supports 4K (4096x2160 or 3840x2160) at 30Hz at full bandwidth. For 4K@60Hz 4:4:4, the MX-HDMI-3D-OB is not the appropriate choice; the MX2M-4HDMI20-OB (HDMI 2.0 board for the MX2M frame) supports that requirement.

Can HDCP be disabled per output for compatibility with non-HDCP displays?

Yes. The HDCP enable/disable mode is configurable per output channel, allowing individual outputs to be set for non-HDCP operation when distributing non-protected content to displays that do not support HDCP.

What diagnostic tools are available for installation verification?

The built-in Frame Detector function analyzes and reports video signal parameters at each output — including resolution, frame rate, color depth, and sync status — without requiring external test equipment. Advanced EDID Management allows EDID emulation and custom EDID loading per output for resolving display handshake issues.

Where can I purchase the Lightware MX-HDMI-3D-OB?

The MX-HDMI-3D-OB is available at Creation Networks, an authorized Lightware reseller specializing in modular matrix systems for commercial AV installations.