Kramer VM-2HDT: 1 HDMI Input, 2 HDBaseT Outputs, 4K60 Long-Reach HDMI to HDBaseT Distributor

The Kramer VM-2HDT is a premium, long-reach HDBaseT extender distributor designed for professional AV deployments where a single HDMI source must be shared across two distant displays or rooms without compromising signal quality. Built to handle demanding 4K60 workflows, this compact distributor takes one HDMI input and converts it into HDBaseT extension lines that feed two compatible HDBaseT receivers, such as the TP-580R. With integrated IR and RS-232 control, VM-2HDT delivers reliable, scalable distribution for conference rooms, classrooms, lecture halls, digital signage, and home theatre setups. The VM-2HDT embodies Kramer’s commitment to rock-solid performance, simplified installation, and seamless integration with modern AV control systems, ensuring your content remains crisp, fluid, and easy to manage from a centralized location.

• Premium video distribution for professional environments: VM-2HDT is built to support high-demand AV installations where a single source needs to feed multiple distant displays. Its robust design minimizes signal loss and ensures consistent image integrity across the two HDBaseT channels. The unit is engineered to withstand daily use in corporate conference rooms, educational facilities, and retail environments, delivering a reliable 1-source-to-2-display solution that streamlines room scheduling, content sharing, and multi-display synchronization. Whether you’re presenting the same slide deck to two rooms or running synchronized video walls, VM-2HDT helps you achieve professional-grade results with minimal setup.
• One HDMI input, two HDBaseT outputs to compatible receivers: The VM-2HDT accepts a single HDMI source and distributes it via two HDBaseT outputs to compatible receivers such as the TP-580R. This configuration simplifies cabling and routing, reducing clutter and complexity in tight control rooms. With two independent HDBaseT paths, operators can route the same source to two displays in different locations, or use the outputs to drive separate zones with perfectly synchronized video and audio. The design supports flexible room layouts, enabling rapid reconfiguration for different events or audience sizes.
• 4K60 4:2:0 video support for crisp, high-fidelity visuals: VM-2HDT is crafted to handle modern 4K60 signal chains with 4:2:0 chroma subsampling, delivering sharp, cinematic images while maintaining streaming efficiency over HDBaseT. This pairing is ideal for scenarios where 4K content is valuable but the projector or display chain is optimized for HDBaseT transport. The device preserves important color information and detail, ensuring your videos, presentations, and media look vibrant on both outputs. While 4K60 4:2:0 is supported, the design remains adaptable for legacy sources, ensuring broad compatibility across a range of equipment and installations.
• IR pass-through and RS-232 control for seamless room automation: The VM-2HDT includes IR and RS-232 control capabilities so integrators can incorporate the distributor into sophisticated room-control ecosystems. IR pass-through enables remote IR control of the HDMI source and connected displays, while RS-232 support allows scripted or centralized control from a room controller or automation system. This combination makes it easier to automate presentations, schedule content, and manage devices without swapping cables or juggling remote controls.
• Easy integration with Kramer receivers and a compact, reliable form factor: Designed to work seamlessly with Kramer HDBaseT receivers, the VM-2HDT is a natural fit for systems using the TP-580R or similar receivers. The compact chassis fits neatly into racks or AV furniture, and its robust build is designed to withstand the rigors of daily use. The unit’s streamlined workflow supports quick installation, straightforward troubleshooting, and reliable operation, making it an excellent choice for deployments that demand uptime and usability.

Technical Details of Kramer VM-2HDT

• Input: 1x HDMI input for a single source (HDMI 2.0 compatible signaling typical for 4K60 content).
• Outputs: 2x HDBaseT outputs to drive two receivers (e.g., TP-580R) over standard CATx cabling.
• Video support: 4K60 resolution with 4:2:0 chroma subsampling, enabling high-detail playback over HDBaseT while preserving bandwidth for reliable long-reach transmission.
• Control signals: IR pass-through and RS-232 control to integrate with room automation and remote management systems.
• Distribution: Long-reach HDBaseT distribution from a single HDMI source to two independent receivers, enabling synchronized or zone-specific display configurations.

How to install Kramer VM-2HDT

• Step 1 — Prepare the source and displays: Position your HDMI source and the two HDBaseT receivers (for example, TP-580R) at their operating locations. Ensure all displays are powered off during initial setup to prevent signal issues.
• Step 2 — Connect the HDMI source: Use a high-quality HDMI cable to connect the source device to the HDMI input on the VM-2HDT. Verify that the source is configured to output a compatible resolution for 4K60/4:2:0 content, and set EDID to a mode your displays will support if necessary.
• Step 3 — Establish HDBaseT links: Run two CATx cables from the VM-2HDT’s HDBaseT outputs to the corresponding inputs on each HDBaseT receiver (e.g., TP-580R). Use shielded Category cables for reduced interference and long cable runs to preserve signal integrity.
• Step 4 — Connect the receivers to displays: Connect the HDMI outputs of each HDBaseT receiver to the respective displays or projectors. Confirm that both displays are set to the correct input source and that audio routes correctly from the HDMI chain.
• Step 5 — Power and control integration: Connect the VM-2HDT to its power supply. If you are incorporating IR control, connect IR emitters/receivers as required and wire RS-232 lines to your control system. Configure any system-wide control or macro commands as needed to enable seamless switching and playback.
• Step 6 — Test and finalize: Power on all devices and perform a basic test to confirm both outputs show the same source content, with clean audio and video. Check the IR and RS-232 control paths by issuing commands from your control system. Tweak EDID or scaling settings if discrepancies appear and document your cabling layout for future maintenance.

Frequently asked questions

• Q: What is the VM-2HDT?
  A: The VM-2HDT is Kramer’s 1:2 HDBaseT extender distributor that takes one HDMI input and distributes it to two HDBaseT outputs, enabling long-reach transmission to receivers while supporting IR and RS-232 control for room automation.
• Q: How many HDMI inputs and HDBaseT outputs does it have?
  A: It has a single HDMI input and two HDBaseT outputs, designed to feed two separate HDBaseT receivers from one source.
• Q: What video formats does VM-2HDT support?
  A: It supports 4K60 video with 4:2:0 chroma subsampling over HDBaseT, suitable for modern high-resolution content while maintaining reliable extension overCATx cables.
• Q: Can I use IR and RS-232 with this device?
  A: Yes. The VM-2HDT includes IR pass-through and RS-232 control signals to integrate with common room automation systems and control hubs.
• Q: Which receivers are compatible?
  A: The VM-2HDT is designed to work with Kramer HDBaseT receivers such as the TP-580R, ensuring a smooth, plug-and-play extension to distant displays.
• Q: Is installation complex?
  A: Not when following the provided steps. The VM-2HDT is built for straightforward integration, with clear HDMI input, two HDBaseT outputs, and support for standard control signals. If you have an automation system, you can script simple macros to switch displays and sources with minimal latency.
• Q: Can I cascade or daisy-chain multiple VM-2HDT units?
  A: The VM-2HDT is designed for dual-output distribution from one source. For larger installations, consider staging a separate VM-2HDT for each zone or using Kramer’s multi-display distribution solutions that suit your venue’s topology.