For example, optical network terminals (ONTs) used in passive optical networks operate over a single fiber whereby signals are transmitted simultaneously in both directions over separate wavelengths using wavelength division multiplexing (WDM) technology—1310nm for upstream data and 1490nm for downstream data.
LEDs have different shades, brightness and color management, so we can adapt the product depending on the project and customer preferences . Thus, in the way or platform teleindicators the user can see the arrival time, the way, the time, the destination or some type of incident.
Roads increasingly have LED teleindicators where drivers are shown information messages or breaking news.
From Unitel we supply and install customized teleindicators according to the needs of each client, infrastructure or project, improving the fluidity of passenger traffic and showing, for example, information on flights, trains, buses, counters, billing or boarding.
