It is the branch of the group that leads the Proteli s.r.l. and that deals with:
- realization of TLC systems
- systems and subscriber fault management
- review of the Telecom network
- SHDL connections
- special lines like CDN (asynchronous flows at 2-4-8 Mbps)
- low frequency cable fittings and optical cables in the middle between rooms
- installations of SDH and PDH radio links
- installations of ADM and WDM transport equipment
- installation of Broad Band and Narrow Band devices
- telecontrol systems for ENEL power stations (on cable and satellite)