The 4K 120M HDMI Extender with Cascade Connection is a high-performance AV solution designed for massive signal distribution. This advanced system allows you to transmit ultra-high-definition 4K video up to 120 meters (393 feet) over a single CAT5e or CAT6 cable. Unique to this model is its Cascade Connection capability, which allows multiple receivers to be linked in a daisy-chain fashion, making it perfect for multi-screen environments.
Featuring a robust silver aluminum alloy housing, this extender ensures stable, long-term operation for complex digital signage and professional broadcasting setups.
Ultra-Long 120M Range: Transmits uncompressed 4K signals up to 120 meters via a single network cable.
Cascade/Daisy-Chain Support: Features a "Cascade Connection" design, allowing you to link multiple receivers in a series for multi-display setups without needing a splitter.
4K Ultra HD Support: Fully compatible with 4K resolution at 30Hz, ensuring stunningly clear video quality for modern displays.
Local Monitoring: The transmitter (TX) includes a local HDMI loop-out port, allowing you to view the source signal on a local monitor simultaneously.
IR Control Passthrough: Includes a dedicated IR-TX port to send remote control signals back to the source device from the display location.
Advanced Heat Dissipation: The premium aluminum alloy shell effectively dissipates heat, ensuring 24/7 reliability in demanding environments.
Extension Distance: Up to 120 Meters (393ft).
Cable Requirement: Single CAT5e or CAT6 (CAT6 recommended for 4K/120M).
Resolution Support: 4K @ 30Hz, 1080p, 1080i, 720p.
Connectivity Ports: HDMI IN, HDMI OUT (Loop), CAT5E/6 OUT (TX); CAT5E/6 IN, CAT5E/6 OUT (Cascade), HDMI OUT (RX).
Power Supply: 5V DC (Adapters included).
Multi-Screen Digital Signage: Cascading displays across a large retail space, airport, or mall with a single source.
Education & Auditoriums: Linking several monitors throughout a large lecture hall or auditorium for synchronized viewing.
Security Control Centers: Distributing high-resolution NVR/DVR footage across multiple security desks in a large facility.
Hospitality & Sports Bars: Running a single media source to a long row of TVs using the daisy-chain method to save on cabling.
How many receivers can I cascade in a row? While you can technically daisy-chain multiple units, the maximum number is usually limited by the total signal bandwidth and cable quality. For the best 4K results, it is recommended to keep the chain to a manageable length or use a network switch for larger distributions.
Is a specific type of cable required for 120 meters? Yes. To achieve the full 120m distance at 4K resolution, you must use high-quality Solid Copper CAT6 cable. Using CAT5e or Copper Clad Aluminum (CCA) will drastically reduce the effective distance and signal stability.
Does each cascaded receiver need its own power supply? Yes. For the cascade feature and the signal amplification to work correctly, every Receiver (RX) unit in the chain requires its own 5V DC power adapter.
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