Recently, our company's participation in the construction of a key tunnel project in Hangzhou has successfully completed the acceptance of switch equipment, marking the official launch of the core equipment of the project's communication network system and laying a solid foundation for the intelligent operation of the tunnel.

As an important node in the urban transportation network, a tunnel in Hangzhou has raised concerns about the stability, safety, and real-time performance of the communication systemprojectrequirement. The environment inside the tunnel is complex, requiring challenges such as high humidity and high dust, while also meeting the data transmission needs of multiple services such as video surveillance, emergency broadcasting, and traffic signal control.

Based on our technical accumulation and rich project experience in the field of industrial communication, our company has tailored a high-performance industrial grade switch solution for this project, ensuring long-term stable operation of the equipment in harsh environments and supporting the expansion needs of future smart transportation systems.

This acceptance is jointly participated by the owner unit, design institute, and third-party testing agency, with a focus on testing the functionality, reliability, and compatibility of the switch. The content includes:

1. Environmental adaptability test: The equipment operates continuously in high temperature and high humidity environments72Hour;

2. Data transmission testing*Multi service concurrent transmission with zero packet loss and latency below gigabit bandwidth5ms；

3. Network security verification: PassedVLANPartition, port isolation and other technical guarantees ensure data isolation, in compliance with equal protection2.0requirement;

4. Redundancy protection capability: supports ring network redundancy (such asERPSProtocol), network disconnection self-healing time ≤20ms.

The acceptance team unanimously believes that the switch equipment provided by our company has excellent performance and meets the requirements of intelligent tunnel management, and has passed the acceptance smoothly.

Customer review: Reliable partner, trustworthy

The switch equipment of Shenzhen Hongbo Video Technology Co., Ltd. not only has stable performance, but its technical support team responds quickly during deployment and debugging, solving multiple technical problems for us. It is a high-quality supplier worthy of long-term cooperation, "said project leader Manager Huang

Future outlook: Deeply cultivating smart transportation and empowering urban infrastructure

The successful acceptance of the Hangzhou Tunnel project further consolidates our company's market position in the field of transportation infrastructure. In the future, our company will continue to focus on innovative technology and provide safer and more efficient communication solutions for the construction of smart cities and intelligent transportation nationwide.

Our company focuses on the research and manufacturing of industrial communication equipment, and our products are widely used in fields such as rail transit, smart cities, energy and power. With the mission of "reliable connection, smart future", we continue to create value for our customers.