Alfatron TPUK610


Alfatron TPUK610

The ALF-TPUK610 is a a 4K HDMI 2.0 Extender consisting of a transmitter and a receiver. It extends 1080p / 4K HDMI signal over CAT6 cable up to 230 feet (70m) / 131 feet (40m) (PoC) and enables IR and RS232 pass-through to control source or display device remotely. It supports ARC and CEC pass through.

Product Features

  • Supports HDMI 2.0 and the HDMI video resolution up to 4K@60Hz 4:4:4 HDR
  • HDMI input supports HDCP 2.2 and the output support HDCP Active or HDCP Passive mode
  • Extends 4K signals up to distances up to 131 feet (40 meters) and 1080P signals up to distances of 230 feet (70 meters) over a single CAT6 cable
  • Supports video resolution up-scaling, so the 1080P input can be automatically upgraded to 4K output
  • SPDIF out on receiver for source audio de-embedding
  • 18Gbps high bandwidth. Advanced EDID management: multiple built-in EDID settings can be selected
  • Test pattern provides a built-in 4K/1080P image for troubleshooting
  • Bidirectional IR, RS232 and 24V PoC
  • Supports ARC
  • Supports CEC pass-through
  • Provides LEDs to indicate the current operating status
  • Firmware upgrade by Micro-USB port



Transmitter Receiver
Input (1) HDMI (1) HDBT
Input Connector (1) Type-A female HDMI (1) RJ45
Input Resolution Up to 4Kx2K@60Hz 4:4:4 8bit HDR10 Up to 4Kx2K@60Hz 4:2:0
Output (1) HDBT Out (1) HDMI
Output Connector (1) RJ45 (1) Type-A female HDMI
Output Resolution Up to 4Kx2K@60Hz 4:2:0 Up to 4Kx2K@60Hz 4:4:4 8bit HDR10
Input (1) ARC Audio In
Input Connector (1) Toslink Connector
Output (1) ARC Audio Out (1) Audio Breakout
Output Connector (1) Toslink connector (1) Toslink connector
Audio Format Supports PCM, Dolby Digital, Dolby True-HD, DTS and DTS-HD.
Frequency Response 20Hz – 20KHz, ±3dB
Max Output Level 2.0Vrms ± 0.5dB. 2V = 16dB headroom above -10dBV (316mV) nominal consumer line level signal
THD+N < 0.05% (-80dB), 20Hz – 20KHz bandwidth, 1KHz sine at 0dBFS level (or max level)
SNR > 85dB, 20Hz-20 kHz bandwidth
Crosstalk Isolation > 70dB, 10KHz sine at 0dBFS level (or max level before clipping)
L-R Level Deviation < 0.3dB, 1KHz sine at 0dBFS level (or max level before clipping)
Frequency Response Deviation < ± 0.5dB 20Hz – 20KHz
Output Load Capability 1KΩ and higher (Supports 10x paralleled 10KΩ loads)
Stereo Channel Separation >70dB@1KHz
Control Part (1) Test Pattern button,

(1)1080P → 4K button,

(1) EDID 4-pin DIP switch,

(1) FW, (1) IR In, (1) IR Out,

(1) RS232

(1) ARC Mode button, (1) FW,

(1) IR In, (1) IR Out, (1) RS232

Control Connector (1) Micro-USB port,

(2) 3.5mm jacks,

(1) 3-pin terminal block

(1) Micro-USB port,

(2) 3.5mm jacks,

(1) 3-pin terminal block

Bandwidth 18Gbps
HDMI Standard 2.0
HDCP Version 2.2, 1.4 compliant
CEC Pass-through
Bidirectional PoC Supported
HDMI 2.0 Cable Length 4K@60Hz 4:4:4 ≤ 5m, 4K@60Hz 4:2:0 ≤ 15m, 1080P ≤ 20m
Transmission Standard HDBaseT
Transmission Distance 1080P@60Hz ≤ 230 feet (70 meters),

4K@60Hz ≤ 131 feet (40 meters)

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 12W (Max)
Dimension (W*H*D) TX/RX: 140mm x 19.5mm x 84mm
Net Weight TX:275g, RX:290g


1) Q – What is the ALF-TPUK610?

   A – It is a 4K extender set with audio breakout.

2) Q – What is the maximum distance 4K signal can be sent?

     A – Up to 131ft / 40m and 1080p signals up to 230ft / 70m.

3) Q – Is there EDID management available on the device?

    A – Yes there is a DIP switch for EDID and the video resolution selections are printed on the Transmitter.

4) Q – Can I de-embed the audio?

     A – Yes, the device supports audio de-embedding and ARC.

5) Q – What is ARC?

    A – Audio Return Channel.