Signal Routing Made Simple Switch Path Manager, simplifies the routing of signals through switching systems and speeds up the development of switching system software. Switch Path Manager supports Pickering Interfaces switching products and the interconnection between these products. Third-party products can be supported on request. Once a switching system model has been created, signal routing can be performed by simply defining the endpoints that are required to be connected together. The ability to automate signal routing results in simple and effective switching system management, safe and fast. The short circuit detection feature avoids unwanted shorts between routes.