Structured cabling system: a methodology for planning and executing works on a complex network infrastructure

This document presents a technical-practical methodology for updating and replanning complex telematic infrastructures. In detail, the methodology covers all the aspects related to maintenance of network closets, specifying how and when to perform the preliminary operations, the operations related to the physical execution of the maintenance work and the completion operations.Finally, it describes the updating and replanning operations of an important part of the campus area network of the CNR research area of Pisa, which have been performed by applying the presented methodology in order to demonstrate its validity and effectiveness.