Smart Hydraulic Solution - Network Construction for the Panzhihua Yuejin Reservoir Reinforcement Project

To ensure efficient, stable operation of key services like reservoir safety monitoring, video surveillance, and dispatch communication, the project selected ONV's high-performance 10G Layer 3 network solution, creating a high-bandwidth, easy-to-manage, highly reliable smart water management communication platform.

• Service Driven: The network needs to stably carry dam safety monitoring data, multiple high-definition video surveillance channels, internal voice communication, and future smart water management applications, requiring high core link bandwidth.
• Centralized Management: Network equipment is distributed across different functional areas, requiring support for unified remote configuration, monitoring, and maintenance to reduce management complexity.
• Stability First: Although mainly deployed in indoor computer rooms and low-voltage rooms, the equipment still needs to have good stability and reliability to ensure uninterrupted 24/7 service.
• Simplified Deployment: A large number of front-end IP cameras require a centralized power supply via network cables to simplify cabling and improve project efficiency.

A high-performance Layer 3 10G managed Ethernet switch (ONV38448FM) is deployed in the project's main monitoring center.

It has 12*1000M RJ45 ports, 28*1000M SFP optical port slots, and 4*1/10G SFP+ optical port slots, providing powerful data exchange and processing capabilities.

Complete L3 routing functionality, IPv4/IPv6 dual-stack support, and dynamic routing protocols provide a flexible and efficient communication foundation for the reservoir's various business systems.

A high-performance Layer 3 10G managed PoE switch (ONV-POE58028PFM) is deployed in the project.

It has 24*1000M PoE ports and 4*1/10G SFP+ optical ports, possessing powerful data exchange and processing capabilities.

Complete L3 routing function, IPv4/IPv6 dual-stack support, and dynamic routing protocol provide a flexible and efficient communication foundation for various reservoir business systems.

Supports ERPS ring network protocol (recovery time <20ms) and redundant protocols such as MSTP, enabling rapid self-healing in the event of link failures and ensuring the continuity of critical services.

Comprehensive VLAN, ACL access control lists, and QoS traffic policies it achieves business logic isolation and prioritize the transmission of critical data (such as security monitoring signals).

Unified support for Web management, CLI command line, and SNMP management protocols enables convenient remote centralized management and intelligent operation and maintenance of all devices.

• High-Performance Service Bearing: The 10G core and 10G uplink architecture provides ample bandwidth for current and future smart water conservancy applications, completely eliminating bottlenecks such as video stuttering and data latency.
• Intelligent Operation and Maintenance Management: Comprehensive Layer 3 network management functions enable maintenance personnel to easily perform network planning, policy deployment, status monitoring, and fault location, significantly improving management efficiency and reducing long-term operating costs.
• Flexible and Simple Deployment: The application of PoE power supply technology eliminates the cost and engineering difficulty of independently laying power cables for a large number of front-end devices, making equipment layout more flexible and significantly shortening the project deployment cycle.
• Stable and Reliable Experience: The equipment adopts a mature and reliable commercial architecture design, providing sustained stable operation in a standard data center environment, and providing a solid network foundation for various critical operations of the reservoir.

After being put into use, the network system operates stably and efficiently, successfully integrating the reservoir's monitoring, surveillance, and communication systems onto a high-performance platform. Real-time data transmission is accurate and error-free, and high-definition video playback is smooth, achieving comprehensive perception and intelligent management of the reservoir's operational status and meeting the project's expected construction goals.