Business On-board Signalling System
STU Device
The Safety Transmission Unit (STU) is a device that ensures the safety and reliability of information transmitted and received wirelessly between wayside and on-board devices. It encrypts and decrypts wayside and on-board information through the LTE-R wireless network and transmits it to the wayside and on-board devices.
Major Products
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STU Device
(Wayside) -
STU Device
(On-board)
Application
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Domestic- KORAIL High-speed Train / (Diesel) Electric Locomotives
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Overseas