Tag Archives: metro Line 4

Kapsch CarrierCom provided TETRA communications infrastructure for the new metro Line 4 in Rio de Janeiro, Brazil

TETRA infrastructure for the new metro Line 4 has been successfully implemented at Metro Rio Vienna/Rio De Janeiro, 05-Aug-2016 — /EuropaWire/ — The new metro Line 4 in Rio de Janeiro, Brazil has started operating on August 1, just in … Read the full press release