The idDAS MSDH is a Multi-Sector Digital Hub unit which acts as the central switching hub of the idDAS as well as the central control system. All the digitized cellular resources are converged to the MSDH through CPRI links and from the MSDH are distributed through CPRI links to the different remote units. Distribution is based on the pre-defined allocation profiles. It thus provides cell resource distribution routing, sector switching and broadcasting according to user defined software configuration. Each MSDH supports multiple 10Gbit/s CPRI links, each link serving one or several cascaded idRUs. Additionally an embedded 1Gbit/s IP backhaul is available in each link. Several MSDH units can be cascaded for a large infrastructure. The MSDH is ready for direct CPRI interface with any RAN equipment.