CAEN Code 2731: Manufacture of fibre optic cables Stefan-Lucian Deleanu - 21 Oct 2023 This class includes: manufacture of fibre optic cable for data transmission or live transmission of images This class excludes: manufacture of glass fibres or strand, see CAEN 2314 manufacture of optical cable sets or assemblies with connectors or other attachments, depending on the application, e.g. CAEN 2611