By: TV One
Video Conversion
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1x8 HDMI v1.4 DA. Max Res 4Kx2K/30 Hz, 1080p 60 Hz

The Tv One 1T-DA-674 HDMI Distribution Amplifier Provides 8 independent outputs from a single HDMI input for distribution to devices capable of receiving and/or displaying such signals. The product is compatible with HDMI v1.4 specifications; a cutting-edge technology that supports Deep Color (10-bit and 12-bit) video in addition to 3D video resolutions (Frame Packing, Side by Side). SDTV resolutions 480i/576i, HDTV resolutions to 1080p and UHD 4k resolutions to 4096x2160@24Hz are also supported along with the HDCP standard. In addition, the HDMI DA exhibits high bandwidth (up to 300MHz - 9Gbps) and provides signal amplification and equalization for high performance processing of audio and video allowing signals to travel great distances without quality loss. DVI 1.0 format is supported (using cable adapters) and the product provides automatic discovery of monitor EDID. A screw on power adapter cable prevents inadvertent disconnection of power and, as a bonus feature; all HDMI outputs can be cascaded.

IT-DA-678 features include:

  • HDMI v1.4, HDCP 1.1, and DVI 1.0 compliant
  • Splits a single HDMI signal into 8 identical outputs
  • Supports 3D video signals (frame pack, side by side)
  • Supports 10/12-bit color depths at PC resolutions up to WUXGA, HDTV resolutions up to 1080p60, and 480i and 576i SDTV
  • Supports UHD 4K (3840 x 2160) at up to 30 Hz or DCI 4K (4096 x 2160) at up to 24 Hz. Both in 8-bit color depth
  • Supports DVI using HDMI to DVI adapters (sold separately)
  • Signal equalization enables longer cable runs
  • Can automatically detect EDID data of monitors
  • Features a screw-on power adapter cable for secure connection
Video Bandwidth 300 MHz / 9 Gb/s
Color Depth 10-/12-Bit Color Depth For 1080P resolution or below
8-Bit Color Depth for UHD and 4K Content
Maximum Resolutions (Per Display) HDTV/UHD: 1080p60, 2560 x 1600 @ 60 Hz, 3840 x 2160 @ 30, 4096 x 2160 @ 24 Hz
Compliance HDMI V1.4, HDCP V1.1, DVI V1.0
Signal Equalization Internal
Maximum Distance Source to DA: 60' (20 m) for 1080p / 8-bit
45' (15 m) for 1080p / 12-bit

DA to Display45' (15 m) for 1080p / 8-bit
30' (10 m) for 1080p / 12-bit
Power Requirement External Power Supply: 5 VDC @ 2.6 A

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Prices and specifications subject to change without notice.