A system for deriving connectivity information among telecommunications devices. The system includes a system including a database identifying the telecommunications devices and ports associated with each of the telecommunications devices. A bus master consolidation point (BMCP) is in communication with the system over a network. A data and power consolidation point (DPCP) is in communication with the BMCP over a first bus connection. A patch panel is in communication with the DPCP over a second bus connection, the patch panel including a controller for transmitting and receiving port identification data. The patch panel forwards received port identification data to the DPCP over the second bus connection, the DPCP forwards receiving port identification data to the BMCP over the first bus connection and the BMCP the forwards port identification data to the system over the network. The system correlates received port identification data with the database to determine connectivity among the telecommunications devices.