The Pathway Pathport Portable Uno Gateway is a compact and versatile interface device designed to bridge and manage data communication between different lighting control protocols, primarily focusing on DMX-512 and Ethernet-based systems like Art-Net or sACN. It functions as a portable converter and network node, allowing users to take a DMX signal from a standard lighting console and inject it into an Ethernet network for distribution, or conversely, to receive a DMX-over-Ethernet stream and output it as traditional DMX-512 to control legacy fixtures. Its "portable" design emphasizes a rugged, self-contained unit suitable for touring, temporary installations, and system testing.

A key feature of the Pathport system is its programmability and advanced routing capabilities. The Portable Uno Gateway can act as more than a simple converter; it can merge multiple DMX universes, re-map channels, and apply DMX delays or other processing, functioning as a flexible network gateway and data processor. Configuration is typically managed via a web browser interface, allowing users to set IP addresses, define universes, and configure input/output parameters from any computer connected to the same network. This makes it an invaluable tool for system integrators and lighting designers who need to adapt and troubleshoot complex control networks on the fly.

Built with durability for field use, the unit is housed in a sturdy metal enclosure with robust Neutrik connectors for DMX and Ethernet. It can be powered via Power-over-Ethernet (PoE) or an external power supply, increasing deployment flexibility. By serving as a smart, configurable node at the intersection of wired DMX and Ethernet networks, the Pathport Portable Uno Gateway facilitates the modernization of control systems, enabling scalable, distributed lighting control from a central console.