Description
OREI UHD-EXB230AR-K: 4K UHD HDMI Extender with ARC
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HDCP 2.2 Compliant – Ensures secure and reliable transmission of protected 4K content.
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4K@60Hz Resolution Support – Delivers ultra-high-definition video with sharp detail and vibrant colors.
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18Gbps Video Bandwidth – Provides smooth, uncompressed video and audio performance.
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HDR, Dolby Vision & HLG Pass-Through – Preserves the latest HDR formats for lifelike contrast and color.
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Long-Distance Extension – Transmits HDMI signals up to 230 ft (70 m) via a single Cat6/6a/7 cable.
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Multi-Channel Audio Support – Compatible with LPCM 7.1, Dolby TrueHD, DTS-HD Master Audio, and more.
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ARC Audio Extraction – Sends audio from an ARC-enabled TV back to a sound system via Optical or HDMI IN.
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Optical Audio Return Channel – Routes audio from the receiver to the transmitter using an Optical cable.
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Bi-Directional IR & RS-232 Pass-Through – Enables flexible control between source and display locations.
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Power over Cable (PoC) – Operates with a single power adapter for simplified installation.
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Compact & Durable Build – Designed for reliable performance in both home and professional AV setups.
The UHD-EXB230AR-K is a high-performance HDMI over Ethernet extender designed for long-distance signal transmission using HDBaseT technology. Supporting HDMI 2.0b and HDCP 2.2 standards, it delivers uncompressed AV content at resolutions up to 4K@60Hz with a video bandwidth of 18Gbps.
This extender enables media transmission up to 230 feet (70 meters) via a single Cat6/6a/7 cable, maintaining full signal integrity across commercial or residential environments.
Advanced video format compatibility includes HDR, Dolby Vision, and HLG. The system also supports ARC (Audio Return Channel), allowing audio from an ARC-enabled TV to be extracted via the transmitter’s HDMI IN or Optical output.
Additionally, it enables optical audio return from the receiver to the transmitter, ensuring flexible audio routing. Bi-directional IR and RS-232 pass-through provide comprehensive device control from either location.
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- Supports 4K@60Hz YUV 4:4:4 up to 230 feet
- Supports 18Gbps video bandwidth
- Supports ARC, PoC, Bi-directional IR and RS-232 control
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CONNECTIVITY
| Transmitter: | INPUT PORTS: | 1 × HDMI IN [TypeA, 19-pin female] |
| CONTROL PORTS: | 1 × SERVICE [Micro-USB jack] | |
| 1 × IR IN [3.5mm Stereo Mini-jack] | ||
| 1 × IR OUT [3.5mm Stereo Mini-jack] | ||
| 1×RS-232 [3pin-3.81mm Phoenix connector] | ||
| OUTPUT PORTS: | 1x CAT OUT [RJ45, 8-pin female] | |
| 1×Optical OUT [S/PDIF] | ||
| Receiver: | INPUT PORTS: | 1x CAT IN [RJ45, 8-pin female] |
| 1×Optical IN [S/PDIF] | ||
| CONTROL PORTS: | 1 × SERVICE [Micro-USB jack] | |
| 1 × IR IN [3.5mm Stereo Mini-jack] | ||
| 1 × IR OUT [3.5mm Stereo Mini-jack] | ||
| 1×RS-232 [3pin-3.81mm Phoenix connector] | ||
| OUTPUT PORTS: | 1 × HDMI OUT [TypeA, 19-pin female] |
AUDIO AND VIDEO
| Video Bandwidth: | 18 Gbps |
| Video Resolutions: | Up to 4K@60Hz RGB/YCBCR 4:4:4 |
| Color Space: | RGB, YCbCr 4:4:4, YCbCr 4:2:2 |
| Color Depth: | 8-bit, 10-bit, 12-bit (1080P) 8-bit (4K60) 8-bit, 10-bit, 12-bit (4K24/30) |
| Audio Formats: |
HDMI: LPCM 7.1CH, Dolby True HD, and DTS-HD Master Optical: Dolby 5.1, DTS 5.1, PCM 2.0 |
| HDR: | HDR, HDR10, HDR10+, Dolby Vision, HLG |
COMPLIANCE
| HDMI Compliance: | HDMI 2.0b |
| HDCP Compliance: | HDCP 2.2 |
SUPPORTED CAT CABLES
| CAT5e, CAT6, CAT7: |
We recommend you use Round-Shielded CAT6 cables & High-Quality HDMI Cables for optimum performance
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EXTENDING DISTANCE
| 4K@60Hz: | 230 Feet |
ADDITIONAL FEATURES
| ARC/eARC: | Yes/No |
| CEC : | No |
| Transmission Technology : | HDbaseT, Ethernet |
| IR Control: | Yes, Bi-directional |
| PoC (Power over Cable): | Yes |
| RS-232: | Yes |
| USB Standard: | No |
| USB-C DP Alt Mode: | No |
| HDR10 / HDR10+ / Dolby Vision: | Yes |
LOOP-OUT/LOCAL PORT
| Has loop out port: | No |
| Number of Loop out ports: | 0 |
RJ-45 CONNECTOR TYPE
| WE/SS 8P8C |
POWER
| 9.6W: | 9.6W |
| DC 24V/1A: | DC 24V/1A |
DIMENSIONS & WEIGHT
| Transmitter: | Height: | 18mm |
| Width: | 140mm | |
| Depth: | 65mm | |
| Weight: | 235g | |
| Receiver: | Height: | 18mm |
| Width: | 140mm | |
| Depth: | 65mm | |
| Weight: | 239g |
PROPERTIES
| Color: | Black |
| Housing: |
Metal Enclosure
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| Operation Temperature: | 32 - 104°F / 0 - 40°C |
| Storage temperature: | -4 - 140°F / -20 - 60°C |
| Operating Humidity: |
20~90% RH (Non-condensing)
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PACKAGE CONTENTS
| 1× HDMI Transmitter |
| 1× HDMI Receiver |
| 1× IR Blaster cable (1.5 meters) |
| 1× IR Wideband Receiver cable (1.5 meters) |
| 2× RS-232 3Pin-3.81mm Phoenix Terminal Block (male) |
| 4× Mounting Ears |
| 8× Machine Screws |
| 1× 24V/1A Locking Power Adapter |
| 1× User Manual |
WARRANTY
| 1 - Year Manufacturer's Warranty |
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