Kramer VM-218DTXR 2x1:8 4K UHD HDMI and HDBaseT Distribution Amplifier
Kramer VM-218DTXR 2x1:8 4K UHD HDMI and HDBaseT Distribution Amplifier is backordered and will ship as soon as it is back in stock.
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Kramer VM-218DTXR 2x1:8 4K UHD HDMI and HDBaseT Distribution Amplifier
Product Overview
The Kramer VM-218DTXR is a 2x1:8 extended-reach HDBaseT distribution amplifier for 4K@60Hz (4:2:0) HDMI and HDBaseT signals, designed for large-venue commercial AV deployments where signal distribution over long runs of Cat cable is required. It accepts either an HDMI or extended-reach HDBaseT input and distributes the signal to eight HDBaseT outputs, each capable of driving up to 180 meters over CAT6 or CAT7 cable. AV system designers and integrators specify the VM-218DTXR for multi-display installations in conference centers, auditoriums, and education facilities where centralized equipment rooms feed distributed displays throughout a building. The unit includes IR and RS-232 control signal pass-through on all outputs for end-to-end display management.
Key Features
- 2x1:8 Extended-Reach HDBaseT Distribution — Selectable HDMI or HDBaseT input distributed to eight HDBaseT outputs at up to 180m over CAT6/7.
- 4K@60Hz (4:2:0) Support — Handles Ultra HD video with HDCP 2.2 compliance for protected content distribution.
- Bidirectional RS-232 and IR Pass-Through — Control signals routed on all eight outputs for remote display power management and source selection.
- PoE Support — Powers compatible HDBaseT receivers over the same twisted-pair cable, reducing installation complexity.
- Auto-Switching Input Selection — Automatically selects between HDMI and HDBaseT input based on active signal detection.
- Rack-Mount 1U Form Factor — Standard 19-inch rack chassis for integration into centralized AV equipment rooms.
- EDID Management — Built-in EDID handling ensures reliable source-to-display handshaking across all outputs.
- Kramer Protocol 3000 — RS-232 and Ethernet control for integration with room automation and AV control systems.
Typical Applications
- Conference center and convention hall multi-display systems
- University lecture hall and classroom AV distribution
- Corporate campus digital signage networks
- Auditorium and performing arts center AV systems
- House of worship multi-zone video distribution
- Government and military multi-room display installations
Frequently Asked Questions
What is the maximum cable run distance for each output?
Each of the eight HDBaseT outputs supports runs up to 180 meters (approximately 590 feet) over CAT6 or CAT7 solid-core UTP cable when used with compatible Kramer HDBaseT receivers.
Does the VM-218DTXR support 4K at full 4:4:4 chroma?
The VM-218DTXR supports 4K@60Hz at 4:2:0 chroma subsampling. For 4K@60Hz 4:4:4 distribution, review the VM-218DT or contact Creation Networks at https://creationnetworks.net for the right product match.
Can it power HDBaseT receivers over the cable?
Yes. The unit supports Power over HDBaseT (PoHDBaseT), supplying power to compatible Kramer receivers over the same Cat cable used for signal, eliminating the need for local power supplies at each display location.
Which control interfaces are available?
The VM-218DTXR supports RS-232 and Ethernet control using Kramer Protocol 3000, compatible with Crestron, AMX, Extron, and other third-party control systems.
Is professional installation required?
Yes. This is a commercial-grade distribution amplifier intended for installation by qualified AV integrators. Proper cable termination and EDID management are required for reliable operation across all eight outputs.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
Nationwide Audiovisual Services, Design, Installation & Support
Creation Networks is a trusted nationwide partner for complete audiovisual solutions — delivering expert AV system sales, professional design, programming, installation, and ongoing support to organizations across the United States.
From Microsoft Teams Rooms and enterprise video conferencing to LED video walls, live streaming production, and hybrid collaboration systems, we provide end-to-end AV integration using premium, certified technology from industry leaders including Crestron, Q-SYS, Shure, Extron, and Absen.
Whether you operate a single location or manage facilities nationwide, Creation Networks ensures your AV systems are designed for reliability, scalability, security, and long-term performance — helping your organization communicate more effectively and operate at peak efficiency.
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