4K compatible HDMI input board

25G‑8DVID2‑OB provides fully transparent HDMI 1.4 connectivity to the latest high‑end digital sources including 3D between the endpoints.


  • HDMI, DVI and HDCP compliant
  • Resolutions up to 4096x2160@30Hz, 3840x2160@60Hz (4:2:0), 1080p@60Hz, 720p/1080i@120Hz
  • 3D compatible
  • Submission of EDID information read from the sink to the Advanced EDID Management system
  • Available video test patterns
  • Supports HDMI audio (LPCM, AC-3, MPEG1 Layer 1, MPEG1 Layer2, MPEG1 Layer 3, MPEG2, AAC, DTS, ATRAC, One Bit Audio, Dolby Digital+, DTS-HD, Dolby Digital TrueHD, DST, and WMA Pro), IEC 60958-1 (LPCM), and IEC 61937 (Dolby Digital, Dolby Digital Plus, Dolby Digital EX, Dolby Digital Surround EX DTS, DTS ES)
  • Audio Return Channel support
  • Standard compliant output

25G-8HDMI2-OB provides fully transparent HDMI 1.4 connectivity to the latest high-end digital sinks including the Audio Return Channel and 3D functions between the endpoints. Supports resolution up to 4096x2160@30Hz in 4:4:4 mode or 3840x2160@60Hz in 4:2:0 mode. The new 300 MHz board supports the latest 3D formats as well as HD multichannel audio.

25G-8HDMI2-OB can de-embed IEC 60958-1 and IEC 61937 audio from the HDMI signal to the Return audio layer. It can also embed audio signal from the Forward audio layer to the output HDMI signal. Furthermore, the output board can route the ARC audio to the Return audio layer.

The audio options of the HDMI output board are software configurable on a per-port basis.

Supported Media Layers

  • Video layer with embedded audio
  • Forward audio layer
  • Return audio layer
 HDCP compliancy:  Yes
 Max Resolution:  4096x2160@30Hz
 Supported audio formats:  HDMI audio, IEC 60958-1, and IEC 61937 according to the Audio switching matrix section
 3D signal compatibility:  frame packing, side-by-side, top-bottom
 Power consumption:  1 A (max.), 0.6 A (typ.) (48V)
 Calculated AC Power (W):  48 W (max.), 28.8 W (typ.)
 Heat dissipation (BTU/h):  164 BTU/h (max.), 98 BTU/h (typ.)
 Video connectors:  8 x HDMI
CAD Language File format Size Date  
CAD - 25G-8HDMI2-OB English zip 0.09 MB 2017-09-05 Download
CE Language File format Size Date  
25G HDMI Board Series CE Declaration English pdf 0.04 MB 2017-09-22 Download
Product brief Language File format Size Date  
Product brief - 25G-8HDMI2-OB English pdf 0.13 MB 2017-09-05 Download