Vertiv TBR02 VGA to DVI-D and USB Bridging Device for Legacy HMX/AMX Systems
The Vertiv TBR02 is a hardware bridging device designed to connect VGA and DVI-D video sources — along with USB peripherals — into legacy Vertiv HMX and AMX KVM extension systems. If you're maintaining or expanding an existing HMX/AMX infrastructure and need to integrate a source that doesn't natively match the system's expected interface, the TBR02 fills that gap without requiring a platform replacement.
Overview
Legacy KVM extender environments built around Vertiv's HMX and AMX product lines often face interface mismatches as workstation hardware evolves. The TBR02 addresses this directly: it bridges the VGA or DVI-D output from a source device into the signal format expected by the HMX/AMX system, while simultaneously carrying USB — keeping keyboard, mouse, and other USB peripherals fully functional across the extension link. The practical result is that you can extend the useful life of an installed HMX/AMX system without pulling cable or replacing endpoints.
Key Features
- VGA and DVI-D interface bridging: Handles both analog VGA and digital DVI-D video inputs, giving you flexibility to connect older workstations or mixed-display environments into an HMX/AMX extender without adding a separate conversion step at each source.
- USB bridge included: Carries USB alongside video through the same bridging path — keyboard and mouse remain responsive at the remote end, which matters in control room and operator station deployments where USB HID reliability is non-negotiable.
- Legacy system compatibility: Purpose-built for Vertiv HMX and AMX KVM extension platforms, meaning this isn't a generic adapter — it's spec'd to the signal and timing requirements of those specific systems, reducing the risk of compatibility issues that generic converters introduce.
- Extends infrastructure investment: Rather than replacing a functioning HMX/AMX deployment because source hardware has shifted away from legacy interfaces, the TBR02 allows the existing extender infrastructure to stay operational — a meaningful cost consideration in multi-seat control room environments with dozens of endpoints.
Integration and Compatibility
The TBR02 is designed specifically for integration with Vertiv's HMX and AMX KVM extender product lines. If your environment uses a different KVM extension platform, verify compatibility directly with Vertiv before ordering — this device is not a generic VGA-to-DVI-D converter and its signal handling is tuned to the HMX/AMX ecosystem. Consult the Vertiv product catalog for compatible transmitters, receivers, and matrix switches in the same family. For broader KVM switching and extension solutions, additional platform options may better fit environments not already invested in the HMX/AMX architecture.
Frequently Asked Questions
Q: What systems is the TBR02 designed to work with?
A: The TBR02 is designed as a bridging device for Vertiv's legacy HMX and AMX KVM extension systems. It is not a general-purpose VGA-to-DVI-D converter.
Q: Does the TBR02 support USB peripherals?
A: Yes. The TBR02 includes a USB bridge, allowing USB peripherals such as keyboards and mice to be carried through the bridging connection alongside video.
Q: Can the TBR02 be used with non-Vertiv KVM systems?
A: The TBR02 is purpose-built for Vertiv HMX/AMX platforms. Compatibility with third-party KVM extender systems is not documented in available evidence — contact Vertiv directly to confirm before deploying in a non-HMX/AMX environment.
Q: Is the TBR02 suitable for new KVM deployments?
A: The TBR02 is positioned as a legacy bridging accessory, not a foundation component for new builds. If you are designing a new KVM extension environment, evaluate current Vertiv transmitter and receiver platforms rather than building around a legacy-bridging device.
