Extending HDMI

This guide provides a general overview of extending HDMI using HDBaseT technology. While this information can help you get started, TelemetryTV does not endorse specific cables, adapters, splitters, or extenders. For detailed setup assistance, we recommend consulting an AV professional.

What is HDBaseT?

HDBaseT is a technology standard that transmits uncompressed, high-definition video, audio, power, Ethernet, and control signals over a single Category 5e/6/6a cable. It’s an effective solution for extending HDMI signals over long distances—up to 100 meters (328 feet)—without compromising video quality or adding latency.

Benefits of HDBaseT

• Supports high-definition video up to 4K resolution.
• Transmits additional data such as Ethernet and control signals.
• Long-distance transmission without signal degradation.
• Cost-effective compared to long HDMI cables.

Using HDBaseT with TelemetryTV

To extend HDMI connections to your TelemetryTV media player using HDBaseT, follow these general steps:

Step 1: Gather Your Equipment

You'll need the following components:

• HDBaseT Transmitter: Connects to the HDMI source (e.g., your media player).
• HDBaseT Receiver: Connects to the display (e.g., TV or digital signage screen).
• Category 6a (or higher) Ethernet cable: For reliable performance over long distances.
• Optional: Power adapters, if your HDBaseT extenders don't support PoE (Power over Ethernet).

Step 2: Connect the Transmitter

1. Connect the HDMI output of your TelemetryTV media player to the HDMI input on the HDBaseT transmitter.
2. If your transmitter requires external power, connect the power adapter to an outlet.

Step 3: Run the Ethernet Cable

• Use a high-quality Cat6a or Cat7 cable to connect the HDBaseT transmitter to the receiver. Ensure the cable length does not exceed the HDBaseT specifications (typically 100 meters).

Step 4: Connect the Receiver

1. Plug the other end of the Ethernet cable into the HDBaseT receiver.
2. Connect the receiver’s HDMI output to your display device.

Step 5: Test the Setup

• Power on all devices and ensure the HDMI signal is transmitted correctly. Verify that the video and audio quality meet your expectations.

Notes and Recommendations

• Signal Limitations: Be aware that some HDBaseT extenders may have limitations with 4K video or specific HDMI features like HDR. Check the extender's specifications.
• Avoid Cheap Cables: Low-quality Ethernet cables can lead to poor performance or signal loss.
• AV Consultant Advice: If you're unable to configure or troubleshoot this setup on your own, hire a professional AV consultant for assistance.

For example, a product like this AV Access HDBaseT Extender can help get you started. Be sure to verify compatibility with your specific hardware and requirements.

By following these guidelines, you can set up an extended HDMI connection to support your TelemetryTV deployment. However, for tailored solutions or troubleshooting, professional AV assistance is the best course of action.