Lightware

Lightware 25G-8HDMI2-A3K2-IB

4K HDMI Input Board with Analog Audio and KVM

25G-8HDMI2-A3-IB provides fully transparent HDMI 1.4 connectivity to the latest high-end digital sources including Audio Return Channel and 3D functions between the endpoints.

25G-8HDMI2-A3K2-IB

Technical Specifications

Max Resolution
4K / UHD (30Hz RGB or YCrCb 4:4:4, 60Hz YCbCr 4:2:0), 1080p@60Hz, 720p/1080i@120Hz
USB connectors
8 x USB B
HDCP compliancy
Yes
Audio connectors
8 x 5-pole Phoenix type
Video connectors
8 x HDMI
Calculated AC power
48 W (max.), 28.8 W (typ.9
3D signal compatibility
Frame packing, side-by-side, top-bottom
Supported audio formats
HDMI audio according to the Audio switching matrix section
Input cable equalization
30 m for 1080p60Hz, 14 m for 4K@30Hz (tested with 22AWG cable)

25G-8HDMI2-A3-IB provides fully transparent HDMI 1.4 connectivity to the latest high-end digital sources including 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 300MHz board supports the latest 3D formats as well as HD multichannel audio.

25G-8HDMI2-A3-IB has eight HDMI connectors with an additional 5-pole analog Phoenix audio connector for each HDMI port. Each input has 30m input cable equalization and an individual EDID Management.

25G-8HDMI2-A3-IB handles embedded audio in the HDMI signal (with capabilities of routing to the 25G audio layers).

The A3 add-on has bi-directional and configurable Phoenix connectors. 2-channel LPCM audio embedded in the HDMI input or from the Return Audio Layer can be converted to an analog signal and switched to the Phoenix output. Moreover, the digitized analog audio through the analog input connector 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. The board also provides connectivity options for computers with USB HID peripherals through its USB-B connectors on the K2 add-on. Each input port can handle two HID devices.

Supported Media Layers

  • Video layer with embedded audio
  • Forward audio layer
  • Return audio layer
  • Consumer Electronics Control Layer
  • USB KVM Layer

  • 1920x1080@120Hz/4:4:4, 4096x2160@30Hz/4:4:4 or 60Hz/4:2:0 maximum resolutions (300MHz)
  • Bidirectional balanced analog stereo audio ports with 5-pole Phoenix connector
  • Optional digital or analog audio embedding and de-embedding add-ons
  • Audio embedding and de-embedding
  • Adjustable analog audio settings (volume, gain, balance)
  • Optional digital or analog audio embedding and de-embedding add-ons
  • Frame Detector (analyse detailed video timings)
  • 5-pole Phoenix balanced analog audio connectors
  • HDMI ARC (Audio Return Channel) support
  • Input cable equalization up to 30m at 1080p60Hz (with 24 AWG high quality DVI/HDMI cable)
  • HDCP enable/disable function on input
  • Bidirectional balanced analog stereo audio ports with 5-pole Phoenix connector
  • USB KVM (HID) extension
  • 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)
  • CEC support (pass-through)
  • 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 Resolution4K / UHD (30Hz RGB or YCrCb 4:4:4, 60Hz YCbCr 4:2:0), 1080p@60Hz, 720p/1080i@120Hz
USB connectors8 x USB B
HDCP compliancyYes
Audio connectors8 x 5-pole Phoenix type
Video connectors8 x HDMI
Calculated AC power48 W (max.), 28.8 W (typ.9
3D signal compatibilityFrame packing, side-by-side, top-bottom
Supported audio formatsHDMI audio according to the Audio switching matrix section
Input cable equalization30 m for 1080p60Hz, 14 m for 4K@30Hz (tested with 22AWG cable)

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

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