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(discontinued)DigitalMedia 8G Input Card w/Downmixing for DM® Switchers

By: Crestron
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This product has been discontinued. Recommended replacement DMC-4KZ-C-DSP

The DMC-C-DSP is an input card designed for use with any card-based Crestron® DigitalMedia™ Switcher. It provides one DM 8G+™ input, with associated HDMI® pass-through and analog audio outputs. The DM 8G+ input enables the connection of a DM 8G+ transmitter, the output of another DM® switcher, or an HDBaseT® certified source, using a single CAT type twisted pair cable.[1] Power over DM (PoDM) is supplied through the same connection, providing a centralized power source for PoDM compatible transmitters.[2]

The DMC-C-DSP provides all the features of the DMC-C with the addition of downmixing to enable the simultaneous distribution of multichannel 7.1 surround sound and 2-channel stereo signals. It is recommended for use with surround sound sources to allow the original multichannel signal to be distributed to rooms with surround sound systems, while simultaneously distributing a 2-channel downmix signal to stereo-only rooms and devices.

DMC-C-DSP features include:

  • Modular input card for a DM-MD8X8, DM-MD16X16, or DM-MD32X32 switcher
  • Provides a single DM 8G+™ input
  • Supports cable lengths up to 330 ft (100 m) using DM 8G® cable or CAT5e [1]
  • HDBaseT® Certified — Enables direct connection to other HDBaseT certified equipment
  • Handles video resolutions up to Full HD 1080p
  • Handles computer resolutions up to WUXGA
  • Handles 3D video and Deep Color
  • Handles Dolby® TrueHD, DTS-HD®, and uncompressed 7.1 linear PCM audio
  • HDCP compliant
  • Includes an HDMI® output for pass-through of the input signal
  • Includes a stereo analog line-level audio output with volume control
  • Allows extraction of stereo 2-channel audio signals
  • Built-in downmixing enables simultaneous distribution of multichannel surround sound and 2-channel stereo audio signals
  • Supports PoDM and PoH [2]
  • Occupies a single DM switcher input card slot
  • Provides a rack-mountable DM 8G+ receiver solution using the optional DMCI card interface [3]
Video
  Input Signal Types DM 8G+™ (DigitalMedia™ over one CAT type twisted pair copper wire), HDBaseT®[1]
  Output Signal Types HDMI® or DVI[4] to switcher backplane and HDMI OUT connector
  Formats DM 8G+, HDBaseT, & HDMI with Deep Color & 3D; HDCP content protection support
  Input Resolutions, Progressive 640x480@60Hz, 720x480@60Hz (480p), 720x576@50Hz (576p), 800x600@60Hz, 848x480@60Hz, 852x480@60Hz, 854x480@60Hz, 1024x768@60Hz, 1024x852@60Hz, 1024x1024@60Hz, 1280x720@50Hz (720p50), 1280x720@60Hz (720p60), 1280x768@60Hz, 1280x800@60Hz, 1280x960@60Hz, 1280x1024@60Hz, 1360x768@60Hz, 1365x1024@60Hz, 1366x768@60Hz, 1400x1050@60Hz, 1440x900@60Hz, 1600x900@60Hz, 1600x1200@60Hz, 1680x1050@60Hz, 1920x1080@24Hz (1080p24), 1920x1080@25Hz (1080p25), 1920x1080@50Hz (1080p50), 1920x1080@60Hz (1080p60), 1920x1200@60Hz, 2048x1080@24Hz, 2048x1152@60Hz, plus any other resolution allowed by HDMI up to 165MHz pixel clock
  Input Resolutions, Interlaced 720x480@30Hz (480i), 720x576@25Hz (576i), 1920x1080@25Hz (1080i25), 1920x1080@30Hz (1080i30), plus any other resolution allowed by HDMI up to 165MHz pixel clock
  Output Resolutions Matched to input
Audio
  Input Signal Types DM 8G+, HDBaseT
  Output Signal Types HDMI (simultaneous multichannel and 2-channel downmix) to switcher backplane, HDMI (multichannel pass-thru from input) at HDMI OUT, analog stereo 2-channel, allows audio breakaway
  Digital Formats Dolby Digital®, Dolby Digital EX, Dolby Digital Plus, Dolby® TrueHD, DTS®, DTS-ES, DTS 96/24, DTS-HD High Res, DTS-HD Master Audio™, up to 8ch PCM
  Analog Formats Stereo 2-channel
  Decoder Cirrus Logic® CS49700 HD Audio Decoder DSP with dual 32-bit cores
  Digital-To-Analog Conversion 24-bit 48 kHz
  Performance (analog) Frequency Response: 20Hz to 20kHz ±0.5dB;
S/N Ratio: >95dB, 20Hz to 20kHz A-weighted;
THD+N: <0.005% @ 1kHz;
Stereo Separation: >90dB
  Volume Gain Range (analog) -80dB to 0dB
Communications
  DigitalMedia DM 8G+, HDCP, EDID, CEC, PoDM, Ethernet
  HDBaseT HDCP, EDID, PoH, Ethernet
  HDMI HDCP, EDID, CEC
Connectors
  HDMI OUT (1) 19-pin Type A HDMI female;
HDMI digital video/audio output;
Also supports DVI[4]
  DM IN (1) 8-pin RJ45 female, shielded;
DM 8G+ input, HDBaseT compliant;
PoDM and PoH PSE (Power Sourcing Equipment) port[2];
Connects to the DM 8G+ output of a DM transmitter or other DM device, or to a HDBaseT device, via CAT5e or Crestron DM-CBL-8G DigitalMedia 8G™ Cable[1]
  POE IN (1) 8-pin RJ45 female, PoE input;
Connects to a DM-PSU-8 or DM-PSU-16 PoDM Power Supply, or to an 802.3af or 802.3at compliant PoE PSE (Power Sourcing Equipment), to enable PoDM and PoH power sourcing[2]
  AUDIO OUT (2) RCA female;
Unbalanced stereo line-level audio output;
Output Impedance: 100 Ohms nominal;
Maximum Output Level: 2 Vrms
Indicators
  DM IN (2) LEDs, green LED indicates DM link status, amber LED indicates video and HDCP signal presence
Construction
  Plug-in card, occupies (1) DM switcher input card slot, includes metal faceplate w/black finish
Weight
  8.0 oz (227 g)
dmc-c-dsp.pdfDatasheet


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Prices and specifications subject to change without notice.