Public-private collaboration contract for the development of the deployment, exploitation, maintenance and commercialization of an electronic communications access and transport network, as a wholesale operator, to allow retail operators to provide broadband services of at least 30 Mbps in 348 localities of Aragon lacking this service and without anticipating deploying it by the operators in the temporary scope 2015-2021. It also includes the commissioning of connections of at least 50 Mbps in 351 public educational centers.