High speed railway, abbreviated as HSR, refers to fast track trains designed for speeds between 250-380 kilometers per hour. The core signal system consists of multiple key components such as the Centralized Traffic Control System (CTC), Train Control System (CTCS-3 level), Station Interlocking System (CBI), Centralized Signal Monitoring System (CSM), and Power Supply System. These devices are the cornerstone of ensuring the safety of high-speed railway operations and improving transportation efficiency.
With the rapid progress of China's railway transportation industry, the continuous improvement of train operating speed and the increasing operating density have put forward stricter standards for the reliability and safety of high-speed railway communication signal systems.
To this end, TXGA has launched the 3W3 hybrid D-sub connector, which is specifically optimized for high-speed railway communication signal systems. The contact parts of this product are coated with 0.75um gold plating process, ensuring excellent contact performance. Its unique screw free fixing structure not only simplifies the operation process, but also greatly reduces the risk of male and female heads loosening. In addition, the lightweight shell design helps to reduce the overall weight of the equipment, perfectly meeting the demand for lightweight high-speed rail.
It is worth mentioning that through advanced surface treatment technology, this connector can effectively shield EMI/RFI interference, thereby ensuring the stability of equipment signal transmission. In the high-speed rail transit environment, TXGA D-sub connectors provide a safe and reliable solution for fast signal transmission, becoming an indispensable solid guarantee for high-speed railway communication signal systems.
