8K60/4K120 48Gbps HDMI 2.1 Extender Kit Over CAT5E/6/7 with Bi-Directional IR/PoC and HDR/VRR/ALLM Support up to 165ft

Overview
The BG-EXH-8K50C is a professional HDMI 2.1 extender that transmits ultra-high-definition video, audio, and control signals up to 50m (164ft) over a single Cat6 cable. Supporting the full 48Gbps HDMI 2.1 bandwidth, it delivers stunning resolutions up to 8K@60Hz and 4K@120Hz, making it ideal for next-generation AV systems, gaming, digital signage, corporate environments, and high-end residential installations.
Engineered for reliable, high-performance signal distribution, the BG-EXH-8K50C features HDMI re-clocking technology, bi-directional Power over Cable (PoC), bi-directional IR pass-through, CEC support, and compatibility with HDR, Dolby Atmos, DTS:X, and the latest HDMI 2.1 features. Its compact metal enclosure and plug-and-play operation provide a dependable solution for extending premium AV content without compromising quality.
Features In-Depth
The BG-EXH-8K50C extends HDMI 2.1 signals over a single Cat6 cable while maintaining the full 48Gbps Fixed Rate Link (FRL) bandwidth required for next-generation video formats. It supports resolutions up to 8K@60Hz (4:2:0 12-bit) and 4K@120Hz (4:4:4 12-bit), ensuring exceptional image clarity, smooth motion, and vibrant color reproduction. The extender is fully compliant with HDMI 2.1 and HDCP 2.3, providing seamless compatibility with modern source devices, displays, and protected content.
Designed to deliver premium audiovisual performance, the BG-EXH-8K50C supports HDR10, HDR10+, Dolby Vision, and HLG, allowing compatible displays to reproduce enhanced brightness, contrast, and color depth. It also passes advanced multichannel audio formats including Dolby Atmos, DTS:X, PCM, and LPCM, preserving immersive sound quality alongside high-resolution video. Integrated HDMI re-clocking technology maintains signal integrity over long cable runs while minimizing handshake and HDCP compatibility issues for dependable operation in demanding AV environments.
1Features Transmitter

CAT OUT: Connects to the CAT IN port on the receiver to transmit HDMI signals over Cat6 cable.
Link Status Indicator (Green): Illuminates when TX and RX are connected normally; turns off when no link is detected.
HDCP Signal Indicator (Yellow): On: HDCP signal detected. Flashing: Non-HDCP HDMI signal detected. Off: No HDMI signal.
IR IN: Accepts IR signal from the IR wideband receiver cable for remote control pass-through.
IR OUT: Sends IR signal via IR blaster cable to control source or display devices.
HDMI IN: Connects to HDMI source devices such as Blu-ray players, PCs, or media players.
SERVICE (USB-C): Firmware upgrade port for system maintenance and updates.
Power LED: Indicates power status of the transmitter when illuminated green.
DC 12V: Connects to the included 12V/1A power supply. Supports PoC operation from either TX or RX side.
Receiver

CAT IN: Receives HDMI signal from the transmitter via Cat6 cable.
Link Status Indicator (Green): Illuminates when TX and RX are connected normally; flashes when connection is unstable or not established.
HDCP Signal Indicator (Yellow): On: HDCP signal detected. Flashing: Non-HDCP HDMI signal detected. Off: No HDMI signal.
IR IN: Accepts IR signal from IR receiver cable for remote control pass-through.
IR OUT: Sends IR signal via IR blaster cable to connected devices.
HDMI OUT: Outputs HDMI signal to a display device such as a TV or monitor.
SERVICE (USB-C): Firmware upgrade port for system maintenance and updates.
Power LED: Indicates power status of the receiver when illuminated green.
DC 12V: Connects to the included 12V/1A power supply. Supports PoC operation from either TX or RX side.