RKV676A

4K60HZ POINT TO POINT HDMI EXTENDER 90 meters RKV676A

The 4K@60Hz HDMI™ Extender 90M is a high-performance solution designed to transmit HDMI signals over extended distances using CAT6/6A/7 network cables. It supports zero latency and allows 4K@60Hz video signals to be transmitted up to 90 meters and 1080p@60Hz signals up to 120 meters. The device complies with HDMI2.0 and HDMI2.2 standards, supporting advanced features such as HDR10, EDD passthrough, and automatic audio channeling. Its robust construction ensures reliable operation in demanding environments, making it suitable for home theater setups, professional AV applications, and large venue installations .

Transmission and Signal Quality

This HDMI extenderleverages CAT6/6A/7 cablesto maintain highsignal integrity across long distances. With support for resolutions up to 4K@60Hz (3840×2160), the product ensures crisp and clear video without loss or degradation. Audio support includes LPCM/HDTS/DTS audio and Dolby Digital 5.1CH, meeting the needs of advanced home or commercial AV systems. Input and output signals are managed with precise TMDS and DDC protocols, guaranteeing seamless compatibility with modern HDMI devices.

Technical Specifications

Thedevice operates on DC5V/1Apower,withtransmitter and receiver consuming just 4W each. It accommodates HDMI cables up to 8 meters (AWG24), extending flexibility for installation across various layouts. Its protection features include contact and air discharge levels compliant with IEC61000-4-2 standards, ensuring safe operation against electrical surges and environmental interference. The iron build and compact dimensions (105.5L × 102.5W × 20H mm) provide durability for long-term use .

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Category: Extender

Product Description

Future Need and Application ScenariosAdd a subheading

AsAV technology advancesand theneed forhigh-resolution, low-latency transmission grows, the 4K@60Hz HDMI™ Extender 90M positions itself as a crucial device for future-proof setups. Its broad compatibility and reliable performance make it ideal for expanding home theaters, digital signage networks, conference rooms, and remote display installations. Investing in devices that support the latest standards ensures readiness for emerging display and content technologies, making this HDMI extender valuable for long-term AV infrastructure planning .

Supported Formats and Compliance

Compatibility with HDMI2.0 and HDMI2.2 standards means the extender works seamlessly with most modern AV equipment, gaming consoles, Blu- ray players, and streaming devices. Supported video formats include standard resolutions from 576p up to 4K@60Hz, with full support for HDR video content. Audio features encompass both standard and high- definition formats, addressing the requirements of audiophiles and professional sound setups .

Installation and Environmental Compatibility

Engineered for versatile deployment, the extender can operate in temperatures ranging from -20°C to 60°C and be stored in conditions from -30°C to 70°C. It tolerates 0–90% relative humidity (no condensation), making it suitable for diverse locations, including office, industrial, and residential areas. The iron casing and well-designed ventilation ensure the product remains stable under continuous usage .

Network Transmission Feature

Onemore important featureof this 1×4 HDMI Splitter Extenderisits ability to send HDMI signals over standard CAT5/5e/6 network cables, allowing a transmission distance of up to 120 meters between the transmitter and receiver units. This long‐distance transmission capability makes it highly suitable for large venues such as auditoriums, shopping malls, and multi‐room setups, where running long HDMI cables would be expensive or impractical, while still maintaining stable high‐definition video and audio quality on all connected displays.