Alfatron ALF-TPBK70-R



The Alfatron TPBK70-R HDBaseT receiver supports video resolutions up to 4K2K@50/60Hz 4:4:4 from the transmitter over CAT6. It has bi-directional RS-232 pass-through; audio de-embedding and the RS-232 control signal can be transmitted up to 131ft / 40m.

Product Features:

  •  Compliant with HDMI 2.0b, HDCP 2.2 and Display Port1.2a
  •  HDMI input supports 18Gbps video bandwidth.
  • Video resolution up to 4K2K@50/60Hz 4:4:4.
  • HDBaseT output can extend video transmission distance up to 230ft / 70m for 1080P@60 or 131ft / 40m for 4K@60 via a single CAT6/6a/7 cable.
  •  Supports 3D, HDR10 and Dolby Vision
  •  HDMI audio formats support LPCM, Dolby Digital / Plus / EX, Dolby True HD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD
  •  Supports POE function (Receiver to Transmitter only)


HDMI Compliance HDMI 2.0b
HDCP Compliance HDCP 2.2
DP Compliance Display Port 1.2a
Video Bandwidth HDMI: 18 Gbps
Video Resolution 480i~1080p50/60Hz, 4Kx2K@24/30Hz, 4k2k@60Hz
Color Space RGB, YCbCr 4:4:4 / 4:2:2, YUV 4:2:0
Color Depth 8/10/12-bit (1080P@60Hz)

8-bit (4K@60Hz)

HDR Support

HDMI Audio Formats

LPCM, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD

Master Audio, DSD

Transmission Distance Max distance (1080P): 230ft / 70m over CAT6/6a/7 Max distance (4K): 131ft / 40m over CAT6/6a/7
ESD Protection Human body model — ±8kV (Air-gap discharge) &

±4kV (Contact discharge)




Inputs:     1x HDMI IN [Type A, 19-pin female]

1x HDBaseT IN [RJ45, 8-pin female]

Outputs: 1x HDMI OUT [Type A, 19-pin female] 1x AUDIO OUT [Phoenix jack]

Controls: 1x RS-232 [3-pin phoenix connector] 1x FW [Micro USB, Update port]



Technical Sheet

User Manual

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