In September 2017, the Spanish railway operator Ferrocarrils de la Generalitat Valenciana (FGV) ordered six CITYLINK trains from Stadler Rail for operation along the coast between Benidorm and Denia (Line 9). ErvoCom was appointed as subcontractor for the supply of the Train Radio System TRS2090 as well as the Train Dispatcher TRADIS. The new trains were equipped with six dual-mode systems ZSE2130 Tetra/LTE and twelve CoCo2137. The customer-specific functional enhancements include the integration of a Beacon Reader and Ticketing System connected via RS232, with a UIC interface for PA system, full duplex communication with echo cancellation and an LTE interface for data transmission.
In the OCC, ErvoCom supplies a Tetra-based train dispatcher for communication with the train driver and for manual announcements via the PA-System to the passengers. The dispatcher also integrates functional extensions, such as train-number-based calls, SDS and geolocation.