New RTP-800, TETRA+LTE to revolutionise train-to-ground communications


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Teltronic, leading company in the design and manufacture of radio communication solutions for transport, unveils the new RTP-800, a new generation multi-technology on-board equipment (TETRA, LTE and Wi-Fi) that integrates critical communication voice services and broadband data services in a single rack.

The new easy-to-install compact device, which complies with the EN50155 and EN45545 railway standards, and EN62443 industrial cybersecurity standard, is configured as a single hardware platform that supports multiple configurations: TETRA (for voice and data services), TETRA (voice ) + LTE (data), or LTE (MCPTT and VoIP services for voice and broadband data services).

Based on this multi-configuration approach, the main novelty provided by the RTP-800, and which makes it unique in the market, is that its hardware may be fully dedicated to broadband communications, a completely independent and transparent interface that allows transmission data without interfering with mission critical functionalities and without having to add additional equipment to the rack.

In this way, this new on-board unit provides massive transmission of data for railway signalling applications and on-board video services, among others, while all voice services work correctly without any downtime.

Another point to highlight is that it offers wide connectivity possibilities, with Ethernet, serial ports and Wi-Fi, as well as a digital audio switching matrix that facilitates integration with train audio subsystems, such as intercom and public address systems.

In addition, the RTP-800 comes standard with interfaces for connection to other subsystems, such as the Train Control Management System (TCMS), and its TETRA and LTE technologies have been validated to transmit ETCS (European Train Control System), CBTC (Communications-Based Train Control) and PTC (Positive Train Control).

The terminal has been designed to comply the European FRMCS standard (Future Railway Mobile Communication System), which is being defined by the International Union of Railways to be used by high-speed trains.


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