1998 - Lisbon subway
Development of Lisbon Subway entire communications structure of the information network.
In partnership with DataDisplay Portugal, Micro I/O has developed the communications system of information panels with dedicated electronic for the trunk interface of optic fiber and different panels in existing stations. It was also developed software control, of the maintenance and control room, that communicates and manages the messages and panels at each station.
Micro I/O performed the conversion and upgrade of this project dedicated to the needs of the customer that was initially in fiber optic and later converted to Ethernet.