At the bustling hub of Hefei’s urban transportation artery—Feixi Road—a highly efficient and stable electronic police system, supported by Guangwangshi industrial switches, is safeguarding road safety and order around the clock. Facing the dual challenges of harsh outdoor conditions and real-time high-definition video transmission, Guangwangshi’s industrial-grade networking equipment has become the key cornerstone ensuring the system remains “sharp-eyed and quick-eared.”
Challenge: The “Network Examination Hall” at Urban Intersections
Harsh Environment: Outdoor cabinets endure continuous exposure to extreme temperatures, humidity, dust, and electromagnetic interference, placing extremely high demands on network equipment stability.
Critical Business Needs: Electronic police systems must operate continuously 24/7, transmitting high-definition video data in real time—such as violation captures and traffic flow statistics. Any network interruption or delay directly impacts enforcement effectiveness and traffic management.
Operational Difficulties: With dispersed deployment points, traditional equipment suffers from high failure rates, slow response times, and mounting cost pressures.
Solution:
Guangwangshi Builds an Industrial‑Grade Smart Transmission Network
The project employs Guangwangshi’s fully industrial‑grade network architecture, laying down a resilient “uninterrupted sensory pathway” for the Feixi Road electronic police system:
Stable Access, Precise Coverage:
At each front-end location of the electronic police system, compact industrial managed access switches (with 4 electrical ports and 2 optical ports) are deployed, directly connecting capture cameras, radar devices, and other equipment.
Key Benefits: An aluminum alloy reinforced chassis, wide temperature operation (-40°C to +75°C), and IP40 protection ratings ensure resilience against severe outdoor conditions; support for rapid ring network redundancy protocols within 20 milliseconds, guaranteeing that single-point failures do not affect overall system performance.
Reliable Aggregation, Efficient Carrying Capacity:
In regional cabinets, high-performance industrial managed aggregation switches (with 8 electrical ports and 8 optical ports) are installed, forming a fiber‑optic backbone ring network to aggregate data from multiple access points.
Key Benefits: L2+ managed switching capabilities enable granular service management (VLAN segmentation, QoS policies, security protections); millisecond‑level self-healing ring technology (<20 ms) ensures smooth, uninterrupted transmission of high-definition video streams and violation data to the central control center; dual redundant power supplies eliminate potential power supply risks.
Intelligent Management, Strategic Oversight:
Empowered by both the ONV-NMS management platform and a mobile app:
Deploying Guangwangshi’s unified network management software platform enables visualized monitoring of all network device statuses.
▷ Platform side: Visualized topology management across the entire network, with automated diagnostics and anomaly alerts.
▷ Mobile side: Real-time push notifications of device alarms, triggering immediate operational responses with zero latency.
Key Benefits: A clear, intuitive topology view; automatic anomaly alerts pinpointing fault locations precisely; remote configuration and diagnostics significantly reducing on-site maintenance frequency; mobile assistance enhancing operational responsiveness.
Guangwangshi Industrial Switches
Unmatched Strength, Unfazed by Challenges:
Military‑grade reliability: Wide temperature range, lightning protection (6 kV), dustproof and waterproof (IP40), vibration resistance, and corrosion‑resistant aluminum alloy construction—all engineered specifically for complex outdoor environments.
Zero‑interruption assurance: Device‑level redundancy (power supplies) plus link‑level redundancy (ring networks with <20 ms self-healing), ensuring business continuity.
Smart Operations: Unified cloud/mobile management platforms deliver “visibility, manageability, and controllability,” shifting from reactive repairs to proactive prevention.
Project Highlights
Rock‑Solid Performance: Since going live, the system has maintained year-round, critical‑business‑critical zero‑interruption operation even under demanding outdoor conditions, delivering stable high-definition video streams and ensuring the integrity and validity of law enforcement evidence chains.
Drastically Reduced Maintenance Costs: The exceptional reliability of Guangwangshi equipment has markedly lowered failure rates, while the intelligent network management platform has substantially cut on-site maintenance workload and expenses.
Remarkable Efficiency Gains: With second‑level fault localization and remote troubleshooting capabilities, average fault recovery times have been shortened by over 90%, ensuring the efficient operation of the electronic police system.
Enhanced Law Enforcement Effectiveness: The stable network provided by Guangwangshi serves as the “lifeline” for electronic policing, offering robust digital support for refined urban traffic management and safe, unimpeded mobility in Hefei.
User Feedback:
“Feixi Road sees heavy traffic, making electronic police an essential management tool. This network solution built on Guangwangshi industrial switches has operated with remarkable stability for more than a year—even during torrential rains and scorching heat, we can monitor road conditions in real time, catch every violation without missing a single case, and greatly reduce the burden on back‑office operations,” said the project’s operations manager.
Why Choose Guangwangshi?
Guangwangshi Manufacturing Center: Superior manufacturing, a PoE switch manufacturer from the source.
Spanning over 23,000 square meters, the Huizhou Manufacturing Center stands as Guangwangshi Technology’s production core and innovation hub. It houses sheet metal fabrication, power supply production, state-of-the-art industrial switch assembly workshops, a central laboratory, digital warehousing, and a PoE automation workshop, along with six high-speed SMT lines and six DIP assembly lines, enabling end-to-end integrated production. We are committed to building an industry-leading digital factory, delivering world-class PoE switch products globally.
22 Years of Technological Accumulation: Over 80 patented technologies, China’s first PoE switch manufacturer, a brand recommended by the Ministry of Public Security, and one of China’s top ten national brands in security transmission.
Real‑World Validation: Successfully delivered tens of millions of switches, serving customers in more than 160 countries worldwide, with products operating stably for over three years even in extreme environments—such as a gold mine where temperatures exceed 85°C.
Agile Response: Custom product design, with tailored solutions delivered in just seven days—twice as fast as the industry average. Automated manufacturing reduces standard product delivery cycles to one-third of those of comparable companies.
