Gefen 1:8 HDMI 2.0a & Audio Splitter w/ 4K UHD, FST & 3D - 300 MHz


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Model: 8 Port
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The Gefen ToolBox GTB-HD4K2K-148C-BLK 1:8 Splitter for HDMI 4Kx2K distributes one Ultra Hi-Def A/V source to eight Ultra HD displays simultaneously without loss of quality or resolution. The GTB-HD4K2K-148C-BLK works with any Hi-Def source and supports resolutions up to 4K x 2K (4096 x 2160 at 24 and 30 Hz). It features Fast Switching Technology, and supports HDCP, Deep Color, 3DTV pass-through, and lossless audio formats such as Dolby TrueHD and DTS-HD Master Audio are supported.

How It Works:

Using the supplied HDMI cable, connect the Ultra Hi-Def source to the HDMI input on the GTB-HD4K2K-148C-BLK 1:8 Splitter. Connect up to eight Ultra HD displays to the HDMI outputs. Connect the included locking power supply to the 1:8 Splitter and to an available electrical outlet. Apply power to the source and displays. The HD source signal will now be seen on all eight displays simultaneously.

Gefen GTB-HD4K2K-148C-BLK Features and Benefits:

  • Simultaneously displays an Ultra Hi-Def source on up to eight Ultra HD displays
  • Specifically designed to support 10 layers of splitting/cascading in large video distribution and signage applications, supporting hundreds of displays
  • Supports resolutions up to 4K DCI (4096 x 2160 at 24 and 30 Hz), 4K Ultra HD (3860 x 2160 at 60Hz, 4:2:0 color space),1080p Full HD, and 1920x1200 WUXGA
  • Supports 12-bit Deep Color at 1080p
  • 3DTV pass-through
  • Lip Sync pass-through
  • FST Technology speeds up HDCP authentication process
  • EDID Management and Audio Mode selectors for rapid integration of source and display
  • Supports LPCM 7.1, Dolby¨ TrueHD, Dolby Digital¨ Plus, and DTS-HD Master Audio
  • Supports the use of DVI sources and DVI displays with HDMI-to-DVI adapters (not included)
  • Field-upgradeable firmware using Mini-USB port
  • Locking Power Supply
  • Surface-mountable

Gefen GTB-HD4K2K-148C-BLK Diagram
Gefen GTB-HD4K2K-148C-BLK 1x8 HDMI Video Splitter Diagram

Gefen GTB-HD4K2K-148C-BLK Package Contents:

  • (1) 4K Ultra HD 1:4 Splitter for HDMI (GTB-HD4K2K-148C-BLK)
  • (1) 6 ft. Locking HDMI Cable (CAB-HD-LCK-06MM)
  • (1) 5V DC Power Supply (EXT-PS526AIP-LP)
  • (1) Quick-Start Guide (QSG-GTB-HD4K2K-148C-BLK)

Gefen GTB-HD4K2K-148C-BLK Specifications:

Width 4.5 in. (115 mm.)
Height10.4 in. (264 mm.)
Depth1.0 in. (26 mm.)
Weight3 lbs. (1.4 kg.)
Operating Temperature32-104 F (0-40 C)
Video Input1 x HDMI, Type A 19-pin, female, locking
Video Output8 x HDMI, Type A 19-pin, female, locking
Maximum Pixel Clock300 MHz
Power IndicatorLED, blue
FST Switch1 x 2-position, slide-type
Audio Switch1 x 2-position, slide-type
EDID Switch1 x 2-position, slide-type
Power Supply5V DC
Power Consumption13 W (max.)
Supported Formats 
Resolutions (max.)4K DCI (4096 x 2160 at 24 and 30 Hz), 4K Ultra HD (3860 x 2160 at 60Hz, 4:2:0 color space),1080p Full HD, and 1920x1200 WUXGA
UPC / EAN Barcode icon
UPC 888814379174
EAN 0888814379174