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SKU: ATZ HDMI-V2-E50CL Category:



HDMI Extender over Cat5E/6  4K@60,18Gbps w/IR+Loopout+POC (50M)

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The HDMI 18Gbps Extender can extend high definition video/audio signal and one-way IR, and the distance is up to 50 meters between transmitter and receiver over a single Cat5e/6 cable. It supports resolution up to 4K2K@60Hz 4:4:4, 18Gbps and HDCP 2.2. In addition, the extender is equipped with one-way IR pass-through which allows for source control and one HDMI loop output.

The extender includes two units: transmitter unit and receiver unit. The transmitter unit is responsible for capturing HDMI input signal and carries the signal via one cost effective Cat6 cable, and emitting IR control signals. The receiver unit is responsible for receiving the HDMI signal and transmitting IR control signal.

The extender offers the most convenient solution for HDMI extension over a single Cat5e/6 with long distance capability, and is the perfect solution for any application.


  • HDMI 2.0, HDCP 2.2 / HDCP 1.4 and DVI 1.0 compliant
  • Supports 18Gbps bandwidth
  • Supports input and output video resolution up to 4k2k@60Hz 4:4:4, extends distance up to 164ft / 50 meters
  • Supports one HDMI loop output
  • Supports one-way IR pass-through
  • Supports HDR function
  • Supports PoC (Power over Cable) function, it means that either transmitter or receiver is powered supply by 12V/1A power adapter, the other doesn’t need power supply)
  • Supports automatic copy EDID function

Compact design for easy and flexible installation.

HDMI Compliance HDMI 2.0
HDCP Compliance HDCP 2.2 / HDCP 1.4
Video Bandwidth 18Gbps
Video Resolution Up to 4K60Hz 4:4:4
Color Space RGB / YCbCr 4:4:4, YCbCr 4:2:2/4:2:0, YUV 4:4:4
Color Depth 8/10/12-bit (1080P60Hz, 4K30Hz, 4K60Hz YCbCr


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

HDMI Audio Formats LPCM 2.0/2.1/5.1/6.1/7.1, Dolby Digital, Dolby TrueHD, Dolby Digital Plus(DD+), DTS-ES, DTS


ESD Protection Human body model — ±8kV (Air-gap discharge) &±4kV (Contact discharge)
Transmitter Inputs: 1x HDMI Type A [19-pin female]

1x SERVICE [Micro USB, Update port]

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

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

1x CAT OUT [RJ45, 8-pin female]

Receiver Inputs:  1x IR IN [3.5mm Stereo Mini-jack]

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

1x SERVICE [Micro USB, Update port]
Outputs: 1x HDMI Type A [19-pin female]

Housing Metal Enclosure
Color Black
Dimensions Transmitter / Receiver:

61mm [W] x 88mm [D] x 18mm [H]

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

Output: DC 12V/1A

Power Consumption 3.84 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 4K60 – Feet / Meters 4K30 / 1080P – Feet / Meters
CAT5e 164ft / 50M 164ft / 50M
CAT6/6a/7 197ft / 60M 230ft / 70M
HDMI IN/OUT 10ft / 3M 30ft / 10M
The use of “Premium High Speed HDMI” cable is highly recommended.