Telecommunication Services

STraffic provides services based on communication technologies that ensure the high reliability and rapid response times essential for railway operations. By simultaneously utilizing two or more wireless communication networks and applying a patented “Wireless Network Data Multiplexing Transmission Method” to end-to-end data transmission, STraffic has independently developed and patented its own “Data Multiplexing Transmission/Reception Device”.

Through this, STraffic offers a wide range of network-based application services across wired/ wireless networks, as well as voice, video, and other data. These solutions create a safer and more convenient mobility environment for passengers, while enabling operators to manage systems more efficiently.

In addition, by directly developing, manufacturing, and supplying the the terminal devices used by operational and maintenance personnel, we deliver a fully integrated communication service that enables fast and accurate on-site response.

Public Safety-Long Term Evolution (PS-LTE)

Multi-mode handheld terminals provide a means to respond more quickly and efficiently in disaster situations by providing two different types of method of wireless communication (LTE+PMR, LTE+TETRA) with one terminal. It provides voice, video, and data services based on 3GPP standards that are essential requirements for devices.
Multi-mode handheld terminals we provide are supplied to general railways and fire stations and it are used stably.
The Interactive Design delivers an intuitive user interface and easy-to-operate keys. Through the customized and rich information home page, smart keys and programmable keys, one-hand operation is secured to meet quick operation requirement for first responders in emergencies.

PS-LTE Main Function

• Broadband and Narrowband Converged
• Multiple Security Assurances
• Open APIs to Enrich Services and Applications
• Crystal Clear Critical Voice
• Quick Charging
• Customized Network Priority