The Allen-Bradley 1786-RPA is a ControlNet Modular Repeater Adapter designed to extend the length of ControlNet networks, featuring a single coaxial cable port powered by a 24VDC supply. This module supports both direct panel and DIN rail mounting, and it is compatible with horizontal and vertical installation, providing flexible deployment in industrial environments. In North America, Europe, and Asia, the 1786-RPA may possibly improve network reach and could potentially support ControlNet systems across the globe, making it an essential component for reliable network expansion and professional industrial automation.