OREI UHD88-EXB230R-K

Specifications

OREI  UHD88-EXB230R-K  4K HDBaseT 8x8 HDMI Extender

The UHD88-EXB230R-K is a professional 8x8 HDMI matrix extender that distributes eight HDMI sources to eight local HDMI displays and eight remote HDBaseT outputs simultaneously. It supports video resolutions up to 4K@60Hz 4:4:4 and is fully compliant with HDMI 2.0b and HDCP 2.2, with 18Gbps video bandwidth for uncompressed signal transmission.

This matrix extender extends HDMI signals up to 230 feet (70 meters) at 4K@60Hz over CAT6/7 cable. It supports HDR10, HDR10+, Dolby Vision, and HLG, with 4K-to-1080p downscaling on all outputs for display flexibility. HDMI audio pass-through supports up to 7.1 channels, including LPCM, Dolby TrueHD, and DTS-HD Master Audio, while audio de-embedding is available through analog and coaxial outputs. 

Designed for reliable control and system integration, it features bi-directional IR, advanced EDID and CEC, and offers multiple control options including front panel, RS-232, LAN, IR remote, and WebGUI. With Power over Cable (PoC) and a rack-mounted chassis, it’s ideal for commercial AV installations requiring streamlined distribution and control.

Key Features:

• HDMI 2.0 and HDCP 2.2 Compliant – Ensures compatibility with modern video sources and protected content.

• Supports Video Resolutions up to 4K@60Hz – Maintains high-definition video at full 4K 4:4:4 over long distances.
• 18Gbps Video Bandwidth – Delivers uncompressed high-performance audio and video signals.
• 8 HDMI Inputs, 8 HDMI Outputs, and 8 HDBaseT Mirrored Outputs – Supports simultaneous local and extended display connections.
• 4K-to-1080p Downscaling on All Output Ports – Automatically adjusts resolution for non-4K displays.
• Extension up to 230 Feet at 4K@60Hz – Transmits HDMI signals over CAT6/7 cable to remote locations.
• 7.1CH HDMI Audio Pass-Through – Supports LPCM, Dolby TrueHD, and DTS-HD Master Audio formats.
• Audio Extraction via Analog and Coaxial Ports – De-embed audio from HDMI for external amplification.
• Bi-directional IR, EDID, and CEC Support – Offers flexible device control and signal compatibility.
• Power over Cable (PoC) Support – Powers HDBaseT receivers from a single power adapter.
• Multiple Control Options – Operate via front panel buttons, IR, RS-232, LAN, or WebGUI.
• Rack-Mounted Design – Built for easy integration in professional AV environments.

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