Passengers of the automated rapid transit system, Tren Urbano, in Puerto Rico evacuated the train after a power outage struck the entire islands on Wednesday, April 16. RESTRICTIONS AND USAGE ...

The government estimated the losses from the blackout at $230 million. It is a staggering drain on our troubled economy.

OTN Systems, the global market leader in fibre-optic-based telecommunications backbone networks in metros will install a fibre-optic backbone for the Tren Urbano metro line in Lima, thereby gaining ...