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Tianjin Jinbin Water Plant Security System Upgrade

Time：2025-07-25 Views：404

Recently, the Tianjin Jinbin Water Plant completed a comprehensive upgrade of its security system, covering video surveillance, access control management, alarm linkage, and more. The project adopted Wintop industrial-grade PoE switches as key communication equipment to ensure efficient transmission of monitoring signals in complex environments, building an intelligent, efficient, and secure security system for the plant.

"If it were a traditional water plant, managing such a large water supply scale would require a lot of manpower for inspection and operation, making it difficult to achieve 24-hour control," explained a plant official. "After implementing the smart water plant upgrade, plant operations have improved in both quality and efficiency, better guaranteeing water safety. Water production management is now monitorable, analyzable, and controllable, which greatly reduces manpower input and improves management effectiveness."

Project Introduction

Jinbin Water Plant is the first plant in Tianjin to receive raw water from the South-to-North Water Diversion Middle Route Project. The Phase II expansion was completed in January 2023, simultaneously advancing the smart water plant initiative. At present, the peak water supply scale of Jinbin Water Plant has been raised to 750,000 cubic meters per day, equivalent to the total supply capacity of all Tianjin plants in the early 1980s. To further enhance the plant’s security and ensure the safe operation of key areas like water sources, purification zones, and power distribution rooms, this project involved a comprehensive upgrade of the plant’s original security system.

The upgrade included: HD video surveillance, optimized alarm linkage, improved access control for key passages and areas, and unified integration of the security management platform. Through these optimizations, the plant’s overall security management capability, event response efficiency, and visualization have been significantly improved, providing a solid guarantee for the city's water supply safety.

Project Challenges & Requirements

Project Challenges & Requirements

Wintop Product Advantages

Facing strong electromagnetic interference,

exposure to sunlight, extreme temperatures,

corrosion, and other harsh environments

IP40 industrial-grade protection, -40 to +85℃ wide operating temperature, EMC Level 4 industrial EMC standard, industrial-grade performance

Requires that communication devices operate with high reliability for long periods

of time

Industrial-grade components, high stability, passed multiple authority

certifications, ensuring 7×24 hour operation

Large data volume,

high real-time requirement of video surveillance and access control system data

Gigabit communication + PoE stable power supply, ensuring data

zero packet loss, low latency, HD stable transmission

High network security requirements, preventing data leakage and unauthorized access

Provides port isolation, access control,

VLAN, MAC binding and other security features for multi-level network isolation and control

Needs centralized operations and maintenance, easy remote management

and fault warnings

Supports remote configuration, centralized monitoring, and visualized fault alert network management platform, improving O&M efficiency

Wintop Solution

This solution builds a highly reliable fiber-optic ring network based on Wintop switches, realizing efficient access and stable transmission for front-end monitoring devices.

Within the overall network architecture, Wintop switches act as key access layer communication devices, connecting front-end cameras, detectors, and other security subsystem terminals. They are designed as two independent ring networks, constructing highly redundant and highly available communication links:

First ring network

The first ring network deploys 10 CM6320-2GF18GT-16POE switches in indoor monitoring areas, responsible for PoE power and data collection from front-end devices. They offer gigabit access, high-density ports, and intelligent DIP switch capabilities, ensuring zero packet loss and zero latency data upload.

Second ring network

The second ring network deploys 8 RS6310-2GF8GT-8POE and 2 RS636-2GF4GT-4POE industrial switches for outdoor monitoring boxes, featuring IP40 protection and strong resistance to harsh environments. With -40~+85℃ wide temperature operation, outdoor operation is stable and reliable.

Fiber-optic ring network: faster, more stable, and safer security communications

01 High reliability: network redundancy, sub-second self-healing, ensuring 7×24 hour stable system operation;

02 Strong fault tolerance: ring topology effectively avoids single point failures and ensures uninterrupted communications;

03 Flexible flow control: meets the transmission needs for different types of video data and control signals;

04 Highly scalable: reserved ports for future device access and function expansion, meeting future upgrade needs.

Leveraging stable power supply, excellent anti-interference performance, and remote O&M capabilities, Wintop’s industrial-grade PoE switches comprehensively support the high-standard communication needs of Jinbin Water Plant’s intelligent security system, forming a solid “communication defense line” for the city’s water supply safety.

Product Features & Advantages

The successful implementation of the Jinbin Water Plant security system upgrade has effectively enhanced the plant’s security control ability and operational safety, once again verifying the outstanding performance and practical engineering capabilities of Wintop’s industrial PoE switches in complex environments. With stable power supply, high reliability transmission, and strong environmental adaptability, Wintop products have won high recognition from users in intelligent monitoring scenarios once again.

While continuing to deepen its presence in industrial communication, Wintop is also targeting broader networking construction needs. Soon, it will launch a "Smart AI PoE Switch" blockbuster series, integrating PoE power, AI intelligent recognition, cloud management, remote management, and security protection. Supporting plug-and-play, easy installation, and simple operation and maintenance, this series further broadens product application boundaries—applicable to small and medium-sized enterprise offices, community security, campus monitoring, building weak-current systems, chain supermarkets, hotels, and more.

In the future, driven by innovation, Wintop will continue to provide more high-quality, intelligent, and flexibly deployable network communication products to empower digital upgrades across all industries.

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Tianjin Jinbin Water Plant Security System Upgrade

Solutions

Advanced R&D Capabilities

Committed to becominga global leader in industrial connectivity

Tianjin Jinbin Water Plant Security System Upgrade

Committed to becoming
a global leader in industrial connectivity