Lightware

Lightware 25G-8HDMI2-A2-IB

4K HDMI Input Board with Digital Audio Add-on

25G-8HDMI2-A2-IB provides fully transparent HDMI 1.4 connectivity to the latest high-end digital sources including 3D functions between the endpoints.

25G-8HDMI2-A2-IB

Technical Specifications

Max Resolution
4096x2160@30Hz, 3840x2160@60Hz (4:2:0), 1080p@60Hz, 720p/1080i@120Hz
HDCP compliancy
Yes
Audio connectors
8 x S/PDIF
Video connectors
8 x HDMI
Power consumption
1 A (max.), 0.6 A (typ.) (48V)
3D signal compatibility
frame packing, side-by-side, top-bottom
Calculated AC Power (W)
48 W (max.), 28.8 W (typ.)
Supported audio formats
HDMI audio, IEC 60958-1, and IEC 61937 according to the Audio switching matrix section
Heat dissipation (BTU/h)
164 BTU/h (max.), 98 BTU/h (typ.)
Input cable equalization
HDMI audio, IEC 60958-1, and IEC 61937 according to the Audio switching matrix section

25G-8HDMI2-A2-IB provides fully transparent HDMI 1.4 connectivity to the latest high-end digital sources including 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-A2-IB has 8 HDMI connectors with an additional digital S/PDIF audio connector for each HDMI port. Each input has 30 m input cable equalization and an individual EDID Management. 25G-8HDMI2-A2-IB handles embedded audio in the HDMI signal (with capabilities of routing to the 25G audio layers). The S/PDIF input signal can be embedded to the 25G Video layer or sent to the Forward audio layer as well.

The A2 add-on has bi-directional configurable S/PDIF connectors. IEC 60958-1 or IEC 61937 audio embedded in the HDMI input or from the Return audio layer can be switched to the S/PDIF output. Moreover, IEC 60958-1 or IEC 61937 audio through the S/PDIF input can be embedded to the HDMI signal or can be routed to the Forward audio layer.

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

Supported Media Layers

  • Video layer with embedded audio
  • Forward audio layer
  • Return audio layer

  • 1920x1080@120Hz/4:4:4, 4096x2160@30Hz/4:4:4 or 60Hz/4:2:0 maximum resolutions (300MHz)
  • Bidirectional S/PDIF audio ports
  • Bidirectional S/PDIF audio ports
  • Optional digital or analog audio embedding and de-embedding add-ons
  • Audio embedding and de-embedding
  • Optional digital or analog audio embedding and de-embedding add-ons
  • Frame Detector (analyse detailed video timings)
  • Input cable equalization up to 30m at 1080p60Hz (with 24 AWG high quality DVI/HDMI cable)
  • HDCP enable/disable function on input
  • HDMI 1.4, HDCP 1.4 and DVI 1.0 compliant
  • Advanced EDID Management
  • Supports HDMI 4K signal formats (4K UHD @30Hz RGB 4:4:4 or @60Hz YUV 4:2:0, up to 9 Gbps)
  • Supports HDMI 3D signal formats (frame packing, side-by-side and top-bottom)
  • Supports deep colour signals (24/30/36 bit RGB/YCbCr 4:4:4)
  • Pixel Accurate Reclocking
  • HDCP 1.4 compliant
  • Uncompressed video up to 9 Gbps datarate (300 MHz pixel clock)
  • Supports all embedded audio formats (including PCM, Dolby Digital and DTS high bitrate audio)
  • Built-in video test pattern generator
  • No signal latency, zero frame delay

Max Resolution4096x2160@30Hz, 3840x2160@60Hz (4:2:0), 1080p@60Hz, 720p/1080i@120Hz
HDCP compliancyYes
Audio connectors8 x S/PDIF
Video connectors8 x HDMI
Power consumption1 A (max.), 0.6 A (typ.) (48V)
3D signal compatibilityframe packing, side-by-side, top-bottom
Calculated AC Power (W)48 W (max.), 28.8 W (typ.)
Supported audio formatsHDMI audio, IEC 60958-1, and IEC 61937 according to the Audio switching matrix section
Heat dissipation (BTU/h)164 BTU/h (max.), 98 BTU/h (typ.)
Input cable equalizationHDMI audio, IEC 60958-1, and IEC 61937 according to the Audio switching matrix section

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