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Chainable 4K HDMI® Extender Receiver

HE03LR-4K6G is a daisy-chainable HDMI® extender receiver that transmits HDMI signals to screens and can further extend/split images to more screens by connecting additional HE03L-4K6G or HE03R-4K6G units via Ethernet cables.

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HE03-4K6G is a 4K@60Hz HDMI® extender that uses HDMI over IP technology to extend HDMI® over CAT6 for 170m and Cat5e for 160m. When paired with a network switch or HE03LR-4K6G, it enables HDMI® distribution to multiple displays. HE03-4K6G series has been updated to include remote control functions such as IR and RS232, supports audio extraction, and offers four EDID modes.

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HDMI Extender Splitter Highlights

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HDMI® Distribution via a Switch

HE03-4K6G can achieve distribution functionality through a network switch. Simply connect one transmitter (HE03T-4K6G) with multiple receivers (HE03R-4K6G) to the same network switch, allowing the transmitter's source screen to be simultaneously displayed on multiple receivers.

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HDMI® Distribution via Daisy-Chainable Receivers

The transmitter (HE03T-4K6G) can also achieve distribution functionality without a switch for larger-scale setups. By using daisy-chainable receivers (HE03LR-4K6G), it can extend and distribute signals to up to 250 displays, with a maximum distance of 2.5km.

In our past cases, typical installations include train platforms, airports, or yachts, where large spans, scattered screens, and numerous displays make this installation method highly suitable.

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HDMI® Audio Extraction

HE03-4K6G supports audio extraction, allowing HDMI® audio to be played on independent speakers. With audio dry contact points, it can connect to balanced/unbalanced stereo audio speakers.

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Minimal Image Latency

HE03-4K6G boasts low image latency. According to tests conducted by our engineering team, the delay over a 100m extension distance is less than 1 frame (1/60 second). Test conditions were as follows:

• Cable Type: CAT5e
• Resolution: 3840x2160 60Hz
• Distance: 100m (328 ft)

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Near-End Output

The near-end output allows you to connect an additional monitor at the device end to monitor device status.

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Professional EDID Mode Settings

Professionals often encounter EDID issues during installations, which can disrupt projects. HE03-4K6G addresses this by offering four EDID modes, significantly reducing installation-related EDID problems. The four EDID modes, adjustable via a toggle switch, include:

• Copy EDID from Near-End Output Display
• Copy EDID from Far-End Output Display
• Fixed 4K60Hz or 1080p