Transmitter & Receiver Lindy 70m Cat.6 4 Port HDMI 4K30 and IR Splitter Extender with Loop Out

The Lindy 70m Cat.6 4 Port HDMI and IR Splitter Extender with Loop Out transmits an HDMI signal over Cat.6 cable up to 70 m and distributes that signal to four remote displays. It supports video resolutions up to 4K@30Hz and 1080p 3D, and includes IR extension (20–60 kHz) via the supplied IR receiver and emitter cables. The transmitter features an integrated HDMI loop-through output for local monitoring or cascading additional transmitters to expand installations. Power over Cable (PoC) lets the system be powered from a single 12 V DC supply connected to the transmitter, and the slim design with integrated mounting brackets simplifies installation behind flat-panel displays.

Advantages

The unit offers a simple plug-and-play setup for extending and splitting HDMI over economical Cat.6 cable, with IR pass-through for remote control of source devices. An HDMI loop-through on the transmitter enables simultaneous local viewing and EDID cloning; nine EDID presets are provided for broad compatibility. PoC reduces cabling by powering receivers from the transmitter’s supply, and the screw-type DC jack secures the power connection for stable installations.

Suitable for

• Digital signage networks in retail or corporate environments
• Classroom and lecture-room AV distribution
• Multi-zone home theatre and media installations
• Healthcare display systems and waiting-room screens

Key specifications

• Maximum extension distance: up to 70 m (Cat.6 solid core cable, direct connection)
• Supported resolutions: up to 4K @ 30 Hz, 1080p 3D
• IR frequency range: 20–60 kHz
• Ports: transmitter HDMI loop-out, HDMI input/output on units, 4 receiver outputs
• Power: 12 V DC, 2.5 A supply (PoC from transmitter)
• Cable type: Cat.6 U/UTP recommended; quality and use of wall plates or patch panels can reduce distances
• Color: Black

How to use

Connect the HDMI source to the transmitter’s HDMI input and run Cat.6 cables from the transmitter to each receiver (solid core Cat.6 recommended for full distance and resolution). Attach the supplied IR receiver at the receiver end and the IR emitter to the source if remote control is required. Connect the 12 V DC power supply to the transmitter’s screw-type DC jack; this will provide power to connected receivers via PoC. Use the transmitter’s HDMI loop-through to connect a local display for monitoring or to cascade additional transmitters when expanding to more displays.

Recommendations

For best performance use high-quality solid core Cat.6 cable and avoid additional couplers, patch panels or wall plates between transmitter and receiver. If longer runs or maximum resolution are critical, test the installation end-to-end and verify EDID settings using the available presets.