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4K HDMI Extender with Audio Breakout and Relay Control via HDBaseT Technology


SKU: TPUH416 Category:
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4K HDMI Extender with Audio Breakout and Relay Control via HDBaseT Technology

4K HDMI Extender w/ HDMI® & RS-232 Relay Control Extension and Audio De-Embedding 4K 40 Meter, 1080P 70 meter up to

Thanks for choosing the 4K HDMI Extender which consists a transmitter and a receiver. The extender is designed to extend 4K@60Hz 4:2:0 HDMI video to distance up to 40 meters (131 feet) and 1080P@60Hz video to distances up to 70 meters (230 feet) over a single CATx cable. Bi-directional Power over Cable (PoC) feature allows the transmitter or receiver to be powered by each other without the need for a nearby AC power outlet. It supports stereo and multichannel audio on the HDMI ports. In addition to the audio embedded in the HDMI input stream, the audio is simultaneously de-embedded to an analog audio output and an S/PDIF audio output.

The extender supports RS232 pass-through to control source or display devices remotely. It also supports CEC pass-through. Moreover, it provides two RELAY ports for controlling relay device such as the rise and fall of the projector screen.

  • Supports HDMI 1.4 and the HDMI video resolution up to 4K@60Hz 4:2:0.
  • Supports HDCP and up to HDCP 2.2 version.
  • Extends 4K@60Hz 4:2:0 signal up to 40m and 1080P@60Hz signal up to 70m via a single CATx cable.
  • Supports CEC pass-through.
  • Supports bi-directional PoC.
  • Supports bi-directional RS232 pass-through.
  • Supports RS232 relay control.
  • Supports audio de-embedding.
Video Input (1) HDMI
Video Input Connector (1) Type-A female HDMI
Video Output (1) HDBT
Video Output Connector (1) RJ45
Audio Output (1) L+R OUT, (1) SPDIF OUT,
Audio Output Connector (1) 3-pin terminal block, (1) Toslink connector
Control (1) RS232
Control Connector (1) 3-pin terminal block
Video Input (1) HDBT
Video Input Connector (1) RJ45
Video Output (1) HDMI
Video Output Connector (1) Type-A female HDMI
Control (1) RS232, (2) RELAY (1&2)
Control Connector (3) 3-pin terminal block
Video Resolution Up to 4K@60Hz 4:2:0
HDMI Audio Format LPCM 7.1 audio, Dolby Atmos®, Dolby® TrueHD, Dolby Digital® Plus, DTS:X™, and DTS-HD® Master Audio™ pass-through.
Analog (L+R) Audio Format PCM
SPDIF Audio Format PCM, Dolby Digital, DTS, DTS-HD
Frequency Response 20Hz–20KHz, ±3dB
THD+N <0.05%, 20Hz – 20KHz bandwidth, 1KHz sine at 0dBFS level (or max level)
SNR >90dB, 20Hz-20KHz bandwidth
Crosstalk Isolation <-70dB, 10KHz sine at 0dBFS level (or max level before clipping)
Noise Level -90dB
Max Output Level 2.0Vrms ± 0.5dB. 2V = 16dB headroom above -10dBV (316mV) nominal consumer line level signal
L-R Level Deviation <0.05dB, 1KHz sine at 0dBFS level (or max level before clipping)
Output Load Capability 1KΩ and higher (Supports 10x paralleled 10KΩ loads)
Bandwidth 10.2Gbps
HDMI Standard 1.Nis
HDCP Version Output supports HDCP1.4, Input supports up to HDCP2.2.
CEC Pass-through
EDID Pass-through
Bidirectional PoC Supported
Transmission Standard HDBaseT
Transmission Distance 4K@60Hz 4:2:0 ≤ 40 meters (131 feet),
1080P@60Hz ≤70 meters (230 feet)
Operation Temperature -5~ +55℃
Storage Temperature -25 ~ +70℃
Relative Humidity 10%-90%
Power Supply Input:100V~240V AC; Output:24V DC 1.25A
Power Consumption 9W (Max)
Dimension (W*H*D) Tx/Rx: 130mm x 19.5mm x 84.4mm
Net weight Tx: 260g, Rx:270g

l  1x Transmitter l  1x Receiver
l  2x Tx Mounting Ears with 4 Screws l  2x Rx Mounting Ears with 4 Screws
l  4x Tx Plastic Cushions l  4x Rx Plastic Cushions
l  1x Tx 3-pin Terminal Block l  3x Rx 3-pin Terminal Blocks
l  1x RS232 Cable (3-pin to DB9) l  1x Power Adapter (24V DC 1.25A)
l  1x User Manual

Note: Please contact your distributor immediately if any damage or defect in the components is found.

Video Resolution

1080P, 4K

Cable Type


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