April 27-29, Beijing-Qingdao International Urban Rail Transit Exhibition was grandly held at China Railway Qingdao World Expo City, attracting 400 exhibitors from all over the world, setting a record high for the scale of the exhibition.

As a leading domestic provider of integrated solutions for urban rail transit communication systems, Far East Communications appeared with "Intelligent Innovation, Independent Control" as its theme, showcasing 5G integrated bearer, 5G group dispatching, intelligent communication operation and maintenance, Time Sensitive Networking (TSN), and domestically produced network switches and other innovative products and solutions, attracting numerous professional visitors. Among them, 5G group dispatching and domestically produced network switches have become the focus of attention at the scene.

5G Group Dispatching

Fast and Holographic, Accurate and Efficient

The full name of 5G group dispatching is "3D Visualized Position Dispatching Solution based on 5G" . It combines 5G technology with smart rail transit business, utilizing the high bandwidth, low latency, and wide connectivity characteristics of the 5G system, combined with indoor positioning and digital twin technology, achieving a new fusion of visualized scheduling and positioning. At the same time, based on comprehensive data collection and analysis, it has achieved a comprehensive upgrade of traditional businesses such as train scheduling, operation command, emergency communication, passenger information, video surveillance, and intelligent operation and maintenance.

This scheme constructs a "1+4+N" model, namely one network, four platforms, and N business scenarios, comprehensively improving the production scheduling capacity, operation command capacity, and emergency response capacity of urban rail transit, thus providing better service and guarantee for passengers and operations, achieving more efficient, intelligent, and safer rail transit, and contributing to the digital and intelligent transformation of urban rail transit.

Domestically Produced Network Switch

Safe and Reliable, Independent and Controllable

The SG7300 series is a new generation of high-performance domestically produced network switches independently developed by Far East Communications in response to the national requirements for building a strong transportation country. The product uses domestically produced switching chips, with completely independent and controllable software and hardware, possessing rich Layer 3 features and efficient protection mechanisms, meeting the needs of urban rail transit users for network controllability and application security. This product

adopts a modular design, supports multiple routing protocols, and has strong port security and attack detection capabilities, providing users with comprehensive "hardware + software" security protection, safeguarding the high-quality development of the urban rail transit industry. 2023 is a year to accelerate the construction of a strong transportation country, continue to promote high-quality development of transportation, and is also a key year for China's urban rail transit to achieve

"intelligence, green low-carbon, and domestic independence" . Far East Communications is willing to work with you, achieving mutual benefit and win-win results, jointly building a safe, efficient, and green new rail transit ecosystem, and contributing to the digital transformation of the urban rail transit industry. 的关键之年。远东通信愿与您携手同行，互惠共赢，共同构建安全、高效、绿色的轨道交通新生态，为城市轨道交通行业数字化转型贡献力量。