Alfatron TPUK150-RS



The ALF-TPUK150-RS is an 18Gbps HDMI Extender that can extend high-definition video/audio signal, RS-232, and bi-directional IR at distances of up to 492ft / 150 meters between the transmitter and receiver via a single CAT 6 cable. It supports resolution up to 4K2K@60Hz 4:4:4, 18Gbps and HDCP 2.2. One HDMI loop port is available for output and the extender supports de-embedded audio for L/R audio output. In addition, the extender is equipped with a two-way IR pass-through which allows for source and display control.

This ALF-TPUK150-RS set includes a transmitter and receiver. The Transmitter captures HDMI input signal and passes the signal via a single Cat 6 cable whilst transmitting / emitting IR control signals. The Receiver obtains the HDMI signal whilst transmitting/emitting the IR control signal. The TPUK150-RS offers the most convenient solution for HDMI extension via a single Cat 6 with long-distance capability and is the perfect solution for any application.

Product Features

• HDCP 2.2 / HDCP 1.4 and DVI 1.0 compliant
• Supports 18Gbps video bandwidth
• The maximum extended transmission distance via a single Cat 6 cable: 328ft / 100 meters for 4K2K signal; 492ft / 150 meters for 1080P signal
• HDMI loop output on the transmitter
• Extract audio to analog stereo output on the receiver
• Bi-directional IR, RS-232 and CEC pass-through
• HDR, HDR10+, HLG function supported
• Supports PoC (Power over Cable) function
• Compact design for easy and flexible installation


HDCP Compliance HDCP 2.2 / HDCP 1.4
Video Bandwidth 18Gbps


Video Resolution

4K2K 50/60Hz 4:4:4

4K2K 50/60Hz 4:2:2

4K2K 50/60Hz 4:2:0

4K2K 30Hz 4:4:4

1080p, 1080i, 720p, 720i, 480p, 480i

All HDMI 3D TV formats

All PC resolutions including 1920 x 1200

Color Space RGB / YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0

Colour Depth

8/10/12-bit (1080P60Hz, 4K30Hz, 4K60Hz YCbCr 4:2:2/4:2:0)

8-bit (4K60Hz 4:4:4 )


HDMI Audio Formats

LPCM 2.0/2.1/5.1/6.1/7.1, DTS-ES, DTS HD Master, DTS HD-HRA, DTS-X
L/R Audio Formats PCM 2.0
ESD Protection Human body model — ±8kV (Air-gap discharge) &

±4kV (Contact discharge)




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

1x HDBT OUT [RJ45, 8-pin female] Control: 1x IR IN [3.5mm Stereo Mini-jack]

1x IR OUT [3.5mm Stereo Mini-jack]

1x  RS-232 [Phoenix jack]

1x SERVICE [Mini-USB, Update port]




Inputs:  1x HDBT IN [RJ45, 8-pin female] Outputs: 1x HDMI Type A [19-pin female]

1x AUDIO OUT [3.5mm Stereo Mini-jack] Control: 1x IR IN [3.5mm Stereo Mini-jack]

1x IR OUT [3.5mm Stereo Mini-jack]

1x RS-232 [Phoenix jack]

1x SERVICE [Mini-USB, Update port]

Housing Metal Enclosure
Color Black
Dimensions Transmitter / Receiver:

140mm [W] x 65mm [D] x 18mm [H]

Weight Transmitter: 160g, Receiver: 155g
Power Supply Input: AC 100 – 240V 50/60Hz

Output: DC 24V/1A (Locking connector)

Power Consumption 9.36 W
Operating Temperature 32 – 104°F / 0 – 40°C
Storage Temperature -4 – 140°F / -20 – 60°C
Relative Humidity 20 – 90% RH (no condensation)
Resolution / Distance
4K2K 328ft / 100M
1080P 492ft / 150M
Resolution / Cable Length 4K60 –

Feet / Meters

4K30 –

Feet / Meters

1080P60 –

Feet / Meters

HDMI IN / OUT 16ft / 5M 32ft / 10M 50ft / 15M
Use of a high quality HDMI cable is highly recommended.



Technical Sheet

User Manual 

Download Image


Q. What is the maximum distance I can send signal via the ALF-TPUK-150-RS?
A. 150m / 492ft for 1080p and 100m / 328ft for 4K2K.

Q. What is the maximum resolution that the unit can extend?
A. 4K2K 30Hz 4:4:4

Q. What audio formats are supported?
A. LPCM 2.0/2.1/5.1/6.1/7.1, DTS-ES, DTS HD Master, DTS HD-HRA, DTS-X

Q. What HDCP does the unit support?
A. HDCP 2.2 and HDCP 1.4

Q. How is the unit controllable?
A. IR and RS232.