The UHD18-EX115-K allows you to transmit a single HDMI source to up to eight displays via CAT 6/7 cable—extending 4K signals up to 115ft without loss. Perfect for commercial installations, this 1x8 HDMI splitter over CAT6 is a dependable solution for digital signage, control centers, and multi-screen environments that demand consistent, high-quality output.
2. Stunning 4K HDR Video with Full Compatibility
Supporting resolutions up to 4K@60Hz with 18Gbps bandwidth, this HDMI extender ensures smooth, ultra-high-definition playback with zero signal degradation. It's fully compliant with HDMI 2.0b and HDCP 2.2 standards and supports HDR10+ and Dolby Vision, delivering lifelike color and contrast for an immersive viewing experience across all connected displays.
3. Flexible Audio Integration and Local Loop-Out
The transmitter offers coaxial and analog L/R outputs for audio extraction, allowing easy connection to soundbars or AV receivers. An additional HDMI loop output supports a local display near the source, making this splitter HDMI extender ideal for setups where on-site monitoring is needed alongside long-distance signal extension.
4. Simplified Setup with Power Over Cable and IR Control
With Power over Cable (PoC), only the transmitter requires a power connection, reducing cable clutter and streamlining installation. One-way IR pass-through enables remote control of the source device from any receiver location—making this HDMI via Ethernet system both powerful and user-friendly for homes or pro AV setups.
OREI UHD18-EX115-K:4K 1x8 HDMI Extender Splitter over CAT 6 up to 115 feet with one-way IR control
Key Features:
HDMI 2.0b, HDCP 2.2 compliant
Video resolutions up to 4K@60Hz
18Gbps video bandwidth
Signal transmission up to 115 feet over a CAT 6/7 cable
HDR10+ and Dolby Vision support
HDMI loop output to connect a display near the source
Audio extraction through Coaxial and L/R analog outputs
One-way IR control from the Receivers to the Transmitter allows control of the media source
Power over Cable technology only requires a power adapter at the Transmitter end
Easy installation and robust build
The UHD18-EX115-K is an HDMI extender splitter that distributes a media signal to 8 distant displays. Supporting video resolutions up to 4K@60Hz, it is HDMI 2.0b and HDCP 2.2 compliant, with an 18Gbps video bandwidth and support for HDR10+ and Dolby Vision. It extends media to 8 displays up to 115 feet away over CAT 6/7 cables. The Transmitter includes an HDMI loop output for a nearby display. It features advanced EDID management and one-way IR Control for source control from the Receiver location. Only one power adapter is needed to power up the setup as it supports Power over Cable technology. Ideal for any residential or commercial setup.
AUDIO AND VIDEO
Transmitter:
INPUT PORTS:
1x HDMI Type A (19-pin female)
Receiver:
INPUT PORTS:
1x HDMI Type A (19-pin female）
8x CAT OUT [RJ45, 8-pin female]
OUTPUT PORTS:
1x Coaxial Audio OUT [RCA]
1x L/R Audio OUT [3.5mm Stereo Mini-jack]
Control Ports:
1x SERVICE (Micro USB, Update port)
1x IR OUT [3.5mm Stereo Mini-jack]
COMPLIANCES
HDMI Compliance
HDMI 2.0
HDCP Compliance
HDCP 2.2
SUPPORTED CAT CABLES
CAT5e, CAT6, CAT7:
We recommend you to use shielded CAT6 cables & High-Quality HDMI Cables for optimum performance
Yes, you can purchase these things directly from us. Please contact us & we will assist you further.
No, this product doesn not extend multiple screens. It will duplicate the input sources to multple outputs.
Yes, you will be able to get a signal beyond the mentioned distance but the quality of the video decreases with increase in the distance and that too when using with shielded CAT6 cable.
You can upgrade the firmware by connecting the PC & this device via RS-232 cable.
Yes, you can implement the daisy chain method.
Both the ends of the CAT cable should be termed as EIA-568B & the cable should be straight & not crossed.
We recommend you to use High-Quality HDMI cables & shielded CAT6 cables.
Yes, you can purchase the additional transmitter from us. Please contact us & we will let you know the price.
Yes, you can purchase the additional receiver from us. Please contact us & we will let you know the price.
You can extend the display devices up to 115 Feet when using with a shielded CAT6 cable.
The issue might be with the CAT cable. This might be due to the external interference of the signals & CAT5e has low bandwidth as compared to the CAT6. We recommend you using shielded CAT6 cable.
If the power and link led lights does not illuminate on the RJ45 port of the transmitter and the receiver, then the transmitter & receiver might be dead.
Please contact us so that we can troubleshoot the issue.
Our all the extenders supports IR Frequency & the devices using RF frequency will not be compatible with our products.
The IR Blaster/Emitter should be connected to the IR out port on the Transmitter and the IR Receiver should be connected to the IR in on the Receiver.
UHD18-EX115-K User Manual Download
UHD18-EX115-K Specifications Sheet
