Lightware

Lightware MMX8x4-HT400MC

HDMI and TPS Matrix Switcher with Special Audio Inputs

MMX8x4-HT400MC is a standalone matrix switcher specifically designed for conference room environments. It has eight video inputs (four HDMI and four TPS) and four HDMI video outputs. 4K / UHD (30Hz RGB 4:4:4, 60Hz YCbCr 4:2:0), 3D capabilities and HDCP are fully supported.

MMX8x4-HT400MC
1 / 4

Technical Specifications

GPIO port
No
Dimensions
442 W (482 with ears) x 300 D x 87.8 H mm
Ethernet via TPS
No
HDMI input ports
4x
HDMI output ports
4x
Relay output ports
No
TPS (HDBaseT) input ports
4x
TPS (HDBaseT) output ports
No
Bi-directional RS-232 ports
2x
IR ports for display control
2x
Ethernet port for device control
1x
Front panel LCD and jog dial button
Yes
Serial/IR ports for display control
2x
Event Manager built-in control feature
Yes
Balanced bi-directional analog audio ports
No
Ethernet ports for external device control
No
Balanced analog audio output for the built-in mixer
1x
PoE function to feed remote power to connected devices
No
Special Audio Input Block for active microphone and line-in
Yes
Built-in DSP, sound mixer and ducking function for voiceover
Yes
4K / UHD (30Hz RGB 4:4:4 60Hz YCbCr 4:2:0) and 3D capabilities
Yes
Up to 170m transmission over TPS Long Reach Mode for Full HD signals
No

MMX8x4-HT400MC is a standalone matrix switcher specifically designed for conference room environments. It has four HDMI and four TPS (HDBaseTTM) inputs and four HDMI video outputs. 4K / UHD (30Hz RGB 4:4:4, 60Hz YCbCr 4:2:0), 3D capabilities and HDCP are fully supported. MMX8x4-HT400MC has a dedicated Special Audio Input block with input ports for microphone and line-in. The built-in sound mixer allows for free mixing of the microphone or the line-in and the de-embedded audio from one of the input HDMI signals.

The Special Audio Input block includes a voice activation feature allowing the volume of the voice of a person speaking into the microphone to be automatically focused, and the volume of the rest of the sounds to be lowered as soon as the presenter starts speaking. The device also has one shared, balanced 5-pole Phoenix audio output for the built-in sound mixer.

Using factory, custom or transparent EDID emulation users can fix and lock EDID data on each input connector. Advanced EDID Management forces the required resolution from any video source and fixes the output format to conform to the system requirements.

The unit can be controlled via RS-232, Ethernet or USB ports, but it also offers RS-232, Serial and IR command injection capabilities allowing to send any control command directly from the LAN connection to end points.

The MMX8x4-HT400MC is compatible with both HDBaseTTM extenders and HDBaseTTM compliant displays.

The built-in Event Manager feature provides control via RS-232 and IR ports.

Advanced Control Pack Features:

  • 100 available event slots in ’Plus’ extenders
  • Support RS-232 protocol for communication and control of third party devices like VC codecs. This allows the Cisco Room Kit login on RS-232–USB connection.
  • Support to receive CEC commands for control of displays and Lightware Event Manager to automate room actions.
  • Support to send CEC commands on HDMI ports for control of other devices.
  • Support true Infrared messages using HEX codes to control TVs, media players and other devices with IR emitters.

  • Cisco VC room integration compatibility
  • Advanced control feature pack for 3rd party video conference collaboration
  • 1920x1080@120Hz/4:4:4, 4096x2160@30Hz/4:4:4 or 60Hz/4:2:0 maximum resolutions (300MHz)
  • Audio embedding and de-embedding
  • Adjustable analog audio settings (volume, gain, balance)
  • Frame Detector (analyze detailed video timings)
  • Front to back cooling airflow
  • 5-pole Phoenix balanced analog audio connectors
  • Directly mountable in 19" rack
  • Built-in universal power supply
  • TPS link quality and cable length monitoring
  • Input cable equalization up to 30m at 1080p60Hz (with 24 AWG high quality DVI/HDMI cable)
  • HDCP enable/disable function on input
  • HDBaseT compatible
  • Vista Spyder and Barco Encore compatibility
  • HDMI 1.4, HDCP 1.4 and DVI 1.0 compliant
  • Quick and easy EDID editing and creation with Advanced EDID Editor software
  • Advanced EDID Management
  • Save and reload full crosspoint configurations as preset
  • Intuitive control software for device configuration
  • Device control via Ethernet (TCP/IP), RS-232 and USB
  • Supports HDMI 4K signal formats (4K UHD @30Hz RGB 4:4:4 or @60Hz YUV 4:2:0, up to 9 Gbps)
  • Command injection on RS-232 and IR ports
  • Fully non-blocking switching architecture
  • Autoselect modes to automatically switch video and audio (first detect, last detect, priority)
  • Built-in Event Manager control automation feature
  • Supports HDMI 3D signal formats (frame packing, side-by-side and top-bottom)
  • Pixel Accurate Reclocking
  • No video compression
  • Bi-directional RS-232 extension (pass-through)
  • Uncompressed video up to 9 Gbps datarate (300 MHz pixel clock)
  • Firmware upgrade through Ethernet
  • Front panel LCD menu for configuration and crosspoint control
  • Built-in microphone pre-amplifier and sound mixer
  • Supports all embedded audio formats (including PCM, Dolby Digital and DTS high bitrate audio)
  • Extension distance up to 70 meters (with CAT7 S/FTP AWG23 cable, 1920x1080p60)
  • Built-in video test pattern generator
  • No signal latency, zero frame delay

GPIO portNo
Dimensions442 W (482 with ears) x 300 D x 87.8 H mm
Ethernet via TPSNo
HDMI input ports4x
HDMI output ports4x
Relay output portsNo
TPS (HDBaseT) input ports4x
TPS (HDBaseT) output portsNo
Bi-directional RS-232 ports2x
IR ports for display control2x
Ethernet port for device control1x
Front panel LCD and jog dial buttonYes
Serial/IR ports for display control2x
Event Manager built-in control featureYes
Balanced bi-directional analog audio portsNo
Ethernet ports for external device controlNo
Balanced analog audio output for the built-in mixer1x
PoE function to feed remote power to connected devicesNo
Special Audio Input Block for active microphone and line-inYes
Built-in DSP, sound mixer and ducking function for voiceoverYes
4K / UHD (30Hz RGB 4:4:4 60Hz YCbCr 4:2:0) and 3D capabilitiesYes
Up to 170m transmission over TPS Long Reach Mode for Full HD signalsNo

About Penguin Media Solutions

Penguin Media Solutions is a professional audio, video, and lighting design, installation, and maintenance company based in Brighton, UK. As an authorised Martin Audio dealer, we provide high-performance AV systems for commercial venues, hospitality, and event spaces across Brighton, London, and South-East England.

The Institute of Sound, Communications & Visual Engineers | ISCVE
Restaurant & Bar Design Awards Winner

© 2026 Penguin Media Solutions. All rights reserved.

Powered by Ganda Media

Privacy Policy