4-Input HDMI card for Modular matrix with 4K

Add 4-Input HDMI Card w/ 4K UHD to an MMX Switcher
MPN: MOD-IN-HDTV-4K  UPC: 813982020320
Add 4-Input HDMI Card w/ 4K UHD to an MMX Switcher Inquiry


The KanexPro MOD-IN-HDTV-4K is a 4K compliant, 4-Input card with analog audio embedder designed to work with the HDMMX Modular matrix switchers. HDMI inputs provide UHD resolutions including 4K, 3D and up to 48-bit Deep Color at 1080p/60.

The input card has the ability to embed analog audio in to HDMI and external audio can be supplied using the phoenix terminal blocks. Audio signals from stereo and up to 7.1 audio streams can be passed through the matrix to support outputs. Additionally, the input audio can be switched between analog and digital using RS-232 or IP based commands and can be configured individually.

The input card also features advanced HDCP handshake, including the ability to turn ON and OFF for maximum interoperability with a wide range of sources.


Ideal for corporate facilities, government applications, churches, schools, conference centers, and any other application requiring HDMI connectivity


  • 4-Input HDMI card
  • Stereo analog audio embedding on each input
  • Provisions 4K UHD resolutions
  • Supported resolutions: 4Kx2K, 1920x1200, 1080p & 3D
  • High bandwidth up to 10.2 Gbps
  • Built-in HDCP internal management
  • Built-in EDID & DDC management
  • Supports Lip-Sync pass-through
  • Up to 48-bit Deep Color & x.v color support
  • Supports 7.1 Dolby Digital,True HD, DTS-HD
  • Plug & play, easily integrates to the HDMMX series



I/O Connections:

  • HDMI Input Four (4) HDMI Type A Receptacle Connector
  • Analog Audio In Four (4) 3 pole Phoenix Connectors

Audio / Video: 

  • Maximum Video Compatibility
  • Deep Color 48/36/30/24 Bit at 1080p, 3D
  • Video Compliance HDMI and HDCP (Selectable)
  • HDMI Audio Compatibility:  Up to PCM 8 channel
  • Dolby Digital TrueHD, and DTS-HD Master Audio
  • Analog to Digital Conversion Audio Format: PCM 2 Channel 48kHz

Analog Audio:

  • Performance per Channel Unbalanced Stereo Audio, -10 dBV nominal
  • Pinout (Left to Right) Left (+), Ground, Right (+)
  • Input Impedance >10kO
  • Frequency Response 20 Hz to 20 kHz, ±0.5 dB
  • THD + Noise < 0.002% from 20 Hz to 20 kHz

HDMI Parameters:

  • Maximum Distance 5 m (pre-made cable)
  • Bandwidth 340 MHz (10.2 Gbps)
  • Gain 0 dB
  • Resolution Range Up to 4K & 1920x1200
  • Crosstalk < -50 dB at 5 KHz
  • Input Level TMDS 2.9V/3.3V

Chassis & Environmental Construction:

  • Plug-in card with keyed black metal plate
  • Shipping Weight 0.45 kg (1 lbs.)
  • Operating Temperature 0° to +40° C (+32° to +104° F)
  • Operating Humidity 20% to 90%, Non-condensing
  • Storage Temperature -10° to +60° C (+14° to +140° F)
  • Storage Humidity 20% to 90%, Non-condensing


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