In a context where operators seek to generate greater returns in their networks, the towers are diversified into two segments: in deploying fiber and in providing energy management solutions to their customers. Sources of Cellnex, the largest European group in the field, explained to Convergencialatina that fiber to the tower or antenna is one of the key elements for the 5G deployment, together with a greater densification of the network through Small Cells and DAS Systems (a network of antennas distributed in space and connected to a common source, which provide wireless services within a specific geographical area).