Contemporary Research

QMOD-SDI 2

QMOD SDI 2

The dual-channel QMOD-SDI2, with two SDI inputs, sets a new standard for sports, motion and digital signage encoding. Dual hardware scalers accept content up to 3G 1080p, shapes digital signage for edge-to-edge presentation, and compensates for non-broadcast and PAL refresh rates. Able to deliver two HD programs in one channel, the QMOD-SDI 2 can also output the content as a Multicast or Unicast IPTV stream. Options include dual-language SAP audio, easy front-panel setup and alternate audio and NTSC video inputs. Web setup, monitoring, and firmware updates are available via USB and Ethernet ports. Two-across mounting offers up to four programs per rack space, with the ability to mix models to handle HDMI, SDI, Component, RGBHV and NTSC video sources.

Sources

  • Two HD-SDI inputs, 3G 1080p and 1080i/720p 59.94/60 Hz HD-SDI, and SD-SDI 480i widescreen/4:3 video; also accepts embedded 608/708 captioning and AES audio
  • Two Composite/CC video inputs for encoding, captioning, or EAS use 
  • Two analog Stereo and two SPDIF coax audio inputs

Encoding

  • Creates a high-definition dual-program 720p/1080i MPEG-2 stream for broadcast over RF or IPTV
  • Converts stereo and PCM to stereo AC-3, can create SAP dual-language audio for each program
  • Decodes Line 21 captioning from composite video inputs 
  • Dual hardware scalers accept up to1080p 3G video, including 60/30 Hz, and PAL formats, and can deliver programs at a set resolution
  • Dual-channel operation is standard, creates one physical channel with two HD programs

Output

  • Delivers a fully agile QAM 64/256 dual program digital cable channel 2-135 
  • Up to 270 HD Programs/Channels per system 
  • Streams Unicast/Multicast IPTV from GigE Ethernet port 
  • Distributes channel over an on-site broadband cable system with adjustable output level to 29 dBmV, compatible with all cable format broadband systems

Operation

  • Sets up with front-panel buttons and easy to use menus, including inputs, encoding, channel, and RF options.
  • Onboard Web page for setup and monitoring, also accessible from front-panel USB port - an Ethernet connection is not required
  • Updates firmware via USB and Ethernet
    Fan cooled, with adjustable speed
  • Saves power and rack space using efficient design 
  • Includes compact switching power supply 
  • Mounts in optional 1RU single (RK1) or dual (RK2EZ) 19” rack kits 
  • Meets RoHS safety and California energy standards

Quote

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