Gefen 4K Ultra HD HDMI KVM over IP - Receiver Package

The Gefen EXT-UHDKA-LANS-RX Receiver Package is a premium solution for professional AV installations that demand scalable, secure, and high-performance distribution of video, keyboard, mouse, and control signals over a standard Local Area Network. This 4K Ultra HD HDMI KVM over IP receiver brings HDR-capable video, USB device passthrough, RS-232 and IR control, and two-way audio across distances that traditional matrix switchers can’t match. Built to integrate with Gefen’s AV over IP ecosystem, the RX unit is designed to pair with Gefen’s transmitting endpoints to create flexible, scalable, and future-proof AV routing that fits projects from corporate meeting rooms to control rooms and digital signage environments. Whether you’re upgrading an existing installation or deploying a new networked AV system, this receiver delivers pristine picture quality, responsive KVM control, and robust performance over IP.

• True 4K Ultra HD video with HDR: Experience crisp, cinematic imagery at up to 4K resolution with high dynamic range support, enabling rich colors, deeper contrast, and enhanced detail across compatible displays.
• Comprehensive KVM over IP routing: Extend keyboard, video, and mouse signals over Ethernet, enabling remote source control and seamless interaction with local and remote workstations or media players without latency compromises.
• Extensive I/O for integrated control: Built-in USB device passthrough, RS-232 serial control, infrared (IR) signaling, and two-way audio allow you to connect peripherals, control devices, and coordinate AV gear from a centralized location.
• Secure, scalable networked architecture: Leverage standard LAN infrastructure to create a scalable AV distribution system that grows with your facility, while maintaining robust security and centralized management.
• Easy integration with Gefen ecosystem: Designed to work within Gefen’s AV over IP lineup, ensuring compatibility with corresponding transmitters, control interfaces, and management software for streamlined deployment and operation.

Technical Details of Gefen 4K Ultra HD HDMI KVM over IP - Receiver Package

• Product family: 4K Ultra HD HDMI KVM over IP Receiver
• AV over IP transport: Extends HDMI video with HDR, USB, RS-232, IR, and two-way audio over a Local Area Network
• Video input/output: HDMI-compatible interface supports high-resolution 4K HDMI streams for connected displays
• USB passthrough: USB device support for keyboard, mouse, flash drives, and other USB peripherals within the KVM session
• Control interfaces: RS-232 and IR pass-through for external device control and automation
• Audio routing: Two-way audio support enables voice and multimedia audio sharing between endpoints
• Networking: Ethernet-based distribution over standard LAN infrastructure, enabling scalable multi-room deployments
• Compatibility: Designed to pair with Gefen AV over IP transmitters and compatible management software for centralized control
• Power and physical form: Networked receiver unit that requires standard power input; compact form factor suitable for installation racks or on-site setups
• Security and reliability: Built with enterprise-grade networking concepts to ensure secure, stable operation in professional environments

how to install Gefen 4K Ultra HD HDMI KVM over IP - Receiver Package

Installing the Gefen 4K Ultra HD HDMI KVM over IP Receiver Package is a straightforward process that leverages your existing network and Gefen hardware. Follow these steps to achieve a reliable, high-performance AV distribution setup:

• Prepare the network: Ensure your LAN switches support VLANs and QoS for prioritizing AV traffic. Use a dedicated or appropriately segmented network for AV signals to minimize interference and latency.
• Connect the receiver to your display and network: Attach the HDMI output of the receiver to the target display using a high-quality HDMI cable. Connect the receiver to your LAN using a Cat6a/Cat7 Ethernet cable to support stable, high-bandwidth data transfer.
• Attach USB peripherals: If you plan to use keyboard, mouse, or other USB devices within the KVM session, connect them to the appropriate USB ports on the receiver. Verify device recognition from the host workstation via the network.
• Configure control interfaces: If you require RS-232 control or IR pass-through for connected equipment, connect the appropriate cables to the receiver’s RS-232 and IR ports and align them with the control targets in your system design.
• Power up and address the unit: Apply power to the receiver and, if applicable, assign a network address or configure IP settings through the Gefen management interface or your network DHCP server. Ensure the transmitting endpoints are powered and correctly paired.
• Test the signal path: From the host source, initiate the KVM session and verify that the HDMI video appears on the display with full 4K HDR quality. Test USB device passthrough, RS-232 control, and IR signaling to confirm end-to-end functionality.
• Fine-tune performance: If latency or jitter is observed, adjust network QoS settings, enable any recommended optimization features in the Gefen management software, and verify cabling quality for best results.
• Document the deployment: Record IP addresses, device IDs, and port configurations for future maintenance and expansion. This will simplify adding more receivers or expanding to additional rooms or zones.

Frequently asked questions

• What is Gefen 4K Ultra HD HDMI KVM over IP - Receiver Package used for? It enables high-definition distribution of HDMI video with HDR, USB device access, RS-232 and IR control, and two-way audio across a LAN, allowing centralized control of multiple workstations and displays.
• Does it support 4K HDR video? Yes. The receiver is designed to handle 4K Ultra HD video with HDR, delivering rich color and contrast on compatible displays.
• Can I use USB devices through the receiver? Yes. The system includes USB passthrough so you can use keyboards, mice, and other USB peripherals within the KVM session.
• Is this solution scalable for larger installations? Absolutely. The AV over IP approach enables adding more receivers and transmitters over the same LAN, creating larger multi-room or campus-wide distributions with centralized management.
• What kind of control signals are supported? The receiver supports RS-232 serial control and IR control, enabling integration with projectors, displays, and other AV equipment for automation and streamlined operation.
• Do I need special networking hardware? While standard Ethernet networks work, for optimal performance it’s recommended to use switches and cabling that support high-bandwidth, low-latency AV traffic (e.g., Gigabit or higher with proper QoS settings).
• Is installation difficult for non-networked environments? The system is designed to be installation-friendly for AV professionals. A basic understanding of Ethernet networking and HDMI wiring is helpful, but Gefen’s documentation and support resources can guide the setup.
• How does latency affect KVM over IP? Latency is minimized in well-configured networks and with properly selected hardware. If sensitivity to delay is critical, ensure dedicated AV network paths and proper QoS configurations to keep latency within acceptable limits.

With the Gefen 4K Ultra HD HDMI KVM over IP - Receiver Package, you gain a flexible, future-ready backbone for distributing high-resolution video and synchronized control signals across a campus, office, or command center. Its HDR-capable 4K video, USB device support, IR and RS-232 control, and two-way audio provide a comprehensive feature set that meets the demands of modern AV installations. The receiver’s compact form factor and compatibility with Gefen’s broader AV over IP ecosystem make it an ideal choice for integrators seeking scalable, secure, and high-performance AV routing. Whether upgrading a single conference room or rolling out a multi-zone system, this receiver package connects your displays, sources, and control devices in a seamless, efficient, and resilient networked environment.