Urban underground utility tunnel, also known as a common duct, is an intensive tunnel constructed beneath urban road space that integrates municipal, power, communication, gas, water supply and drainage pipelines into one single structure.

The underground utility tunnel accommodates various communication signal cables, heating pipelines, gas pipelines, telecommunication ducts, water supply pipelines, power pipelines and other facilities, serving as a convergence hub for diverse signal and transmission services.

The integrated monitoring system for utility tunnels is a deeply integrated automation platform. It incorporates multiple subsystems, including equipment and environmental monitoring, video surveillance, security protection, fire alarm, voice communication, and power monitoring.

Solution Features

• High-strength EMC performance effectively defends against EMI/EMC interference from various electromechanical equipment on site.
• Adopts ERPS ring network protection with network fault self-healing capability.
• High network real-time performance; QoS technology ensures the priority transmission of critical services.
• Supports 802.1X authentication to enhance network security and prevent unauthorized access.
• Enables unified management of all network devices, supports real-time alarm reception and rapid fault location.