In-Depth Answers to HDBaseT and KVM Technology Questions #
Welcome to our comprehensive FAQ, where we address the most common inquiries regarding HDBaseT extenders, KVM solutions, and related audio-video technologies. This guide is designed to help you better understand our products, their features, and how to optimize their use in various environments.
Frequently Asked Questions #
1. Powering HDBaseT Extender Units #
Most Rextron HDBaseT Extender products support the Phantom Power function. This allows users to power the entire system using a single power adapter, either at the transmitter or receiver site. For those needing to power other HDBaseT PoH products from a PSE or PD device, we recommend selecting models such as EVBMR-M210 or EVBMR-M310ES.
2. HDBaseT KVM Extender vs. Common KVM Extender #
The HDBaseT KVM Extender offers more than traditional KVM extenders. While standard KVM solutions typically provide only keyboard and mouse connectivity for basic desktop control, they often lack USB connectivity for other devices. By integrating Valens technology with Rextron USB technology, users benefit from uncompressed high-definition video and high-speed USB 2.0 connectivity, supporting devices such as web cameras, hard drives, USB printers, and scanners. Rextron’s USB over HDBaseT technology delivers a rich user experience and simplifies connections for home, digital signage, medical, and industrial automation applications.
3. HDBaseT Technology and Ethernet Hub Switches #
HDBaseT signals cannot be transmitted through Ethernet hub switches; they only support point-to-point connections. Connecting HDBaseT products to an Ethernet hub switch will not deliver video to your monitor. If you require extension via Ethernet hub switch or matrix operation for computers or media players, consider using a Rextron IP Extender.
4. Testing and Troubleshooting HDBaseT Extender Links #
Rextron HDBaseT Extender transmitters and receivers are equipped with built-in LED status indicators to assist with troubleshooting:
- The indicator lights up green or red when powered (depending on the unit).
- It lights up blue when the transmitter and receiver are correctly connected.
- HDCP compliance is indicated by a purple light when the display does not support HDCP.
5. Connecting HDBaseT Transmitters to Integrated Projectors #
An HDBaseT transmitter can be paired directly with projectors that have an integrated HDBaseT receiver and port. This eliminates the need for a separate HDBaseT Extender Receiver and supports evolving IT/AV device compatibility. Many leading manufacturers offer projectors with built-in HDBaseT support.
6. Displaying Video at a Remote Location #
To display video remotely, refer to the user manual and follow these steps:
- Connect the Rextron transmitter to your source device.
- Connect the Rextron receiver to the display device.
- Ensure the transmitter and receiver are properly connected.
- Power the extenders using the provided adapter.
- Turn on all devices to enable video display at the remote site.
7. Understanding HDBaseT #
HDBaseT is a global standard for transmitting ultra-high-definition video and audio, Ethernet, controls, USB, and up to 100W of power over a single long-distance cable. For audiovisual and consumer electronics, a simple category cable (Cat6 or above) can be used for distances up to 100 meters (328 feet). In medical and government applications, optical fiber is preferred for spans of several kilometers. In automotive settings, HDBaseT can be transmitted over a single unshielded twisted pair (UTP) for up to 15 meters (50 feet), or other commonly used media such as STP, HSD, coaxial, and fiber.
Featured Solutions and Technologies #
- 8K Series Products
- USB 3.2 Gen 2 KVM Switch (10Gbps)
- HDBaseT 3.0 Extender
- Dual Video Extender Over One Cable
- Seamless Switching Function
- USB-C KVM Switch
- Full-Frame PBP KVM Switch
- PIP/PBP Function
- Dual Display Extender
- DisplayPort Extender
- Mouse Roaming Function
- 4K HDMI IP Extender
- Seamless KVM Switch with Quad View
- Multi-Format Video Extender
- Multi-Format Video Switch
- Video Scaler
For further information, product details, or support, please explore our Solutions, Buying Guides, or Contact pages.