With Enacom and some means of external financing, Ecom, the state company (sapem) of the Argentine province of Chaco, seeks two objectives: to strengthen the provincial fiber optic network and install an advanced system with DWDM technology within the network and in the access network to the data center. This technology makes it possible to transmit more data without having to change the fiber or lay a new cable. It is mostly used for long distance networks and submarine cables. Ecom will install this system with Cisco in 13 locations in the interior of Chaco.