Alfatron EXT60IR-18G



Alfatron EXT60IR-18G

The Alfatron ALF-EXT60IR-18G is a cost-effective point-to-point HDMI over CAT extender set for HDMI 2.0 and IR signals. This set supports 4K / UHD video at 60 Hz with 4:4:4 Chroma sampling, HDMI data rates up to 18 Gbps, HDCP 2.2 compliant, and HDR. It provides HDMI transmission up to 70m (230ft) for 4K@60Hz 4:4:4 and 1080p, over single CAT6 cable. It supports video resolution down-scaling, the 4K input can be automatically downscaled to 1080p output for compatibility with a 1080p display.

Product Features

  • Supports HDMI 2.0, up to 4K@60Hz 4:4:4, HDR 10, 18G, and HDCP 2.2
  • Extends 4K or 1080p HDMI signal up to 70m (230ft) over a single CAT6 cable
  • HDMI loop out on transmitter
  • Bi-directional IR pass-through
  • Supports video resolution down-scaling; the 4K input can be automatically be down scaled to 1080p output on receiver for compatibility with legacy 1080p display devices
  • Features visually lossless compression with no latency
  • EDID pass-through
  • Compact design, easy to install, and simple to operate



Input  1 x SOURCE 
Input Connector  1 x 19-pin type-A female HDMI 
Output  1 x DISPLAY, 1 x CAT6 OUT 
Output Connector  1 x 19-pin type-A female HDMI, 1 x RJ45 
Control  1 x IR IN, 1 x IR OUT 
Control Connector  2 x 3.5mm mini jacks 
Input  1 x CAT6 IN 
Input Connector  1 x RJ45 
Output  1 x DISPLAY 
Output Connector  1 x 19-pin type-A female HDMI 
Control  1 x IR IN, 1 x IR OUT 
Control Connector  2 x 3.5mm mini jacks 
Video Resolution  Up to 4K@60Hz 4:4:4, HDR 
Transmission Distance  4K / 1080p ≤ 70m (230ft) 
HDMI Version  Up to HDMI 2.0 

HDCP Version 

Up to HDCP 2.2. The HDCP of output follows the HDCP version of display device. 
EDID Pass-through  Supported

Power Supply 

Input: 100VAC ~ 240VAC, 50/60Hz; 

Output: 12VDC 1A 

Power Consumption  4W (Max) 
Operation Temperature  -5 ~ 55 
Storage Temperature  -25 ~ 70 
Relative Humility  10% – 90% 
Dimensions (W*H*D)  80mm x 16.8mm x 80mm 
Net Weight  Tx/Rx: 70g 


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Technical Sheet

User Manual



1. Q – What is the EXT60IR set?

    A – It is a cost-effective HDMI extender via CAT cable.

2. Q – How far can I extend the HDMI signal?

     A – For 1080p and 4K signal is 70m (230ft)

3. Q – What CAT cable must be used?

    A – CAT6 and above is recommended.

4. Q – Is power required on both the Transmitter and Receiver?

     A – No, the Transmitter is the only unit that needs to be powered.

5. Q – What control options are available?

    A – The unit supports IR control.