Wintop is one of the few manufacturers in China with fully integrated R&D and production capabilities—from optical components to complete equipment. Trusted by customers in 40+ countries worldwide.
End-to-end R&D capabilities from optical components to complete systems, delivering highly reliable industrial communication products.
One of the few manufacturers with full-stack R&D capabilities—from optical components to complete equipment. Certified by State Grid's Four-Unified Standards.
100% burn-in testing, IP40 industrial protection, -40°C to 85°C wide temperature operation. Built for harshest industrial environments.
Chief Scientist Academician Chen Guoliang leads our 50-person R&D team. 60+ patents and continuous technological innovation.
24/7 technical support, regional engineers across China, and lifetime technical assistance for every product we ship.
Wide-temperature industrial-grade design covering 100M, Gigabit, and 10G speeds. Complete portfolio from unmanaged, smart-DIP, managed L2/L3, to modular chassis switches.
Complete lineup from 100M to 100G. SFP, SFP+, QSFP+, and QSFP28 form factors with DDM support.
Learn More →2.5G/Gigabit PoE switches with integrated power and data delivery for surveillance networks.
Learn More →Substation & distribution network specific. State Grid & China Southern Grid approved supplier.
Learn More →Domestic chip solutions supporting critical infrastructure security requirements across DIN-rail and rack-mount formats.
Learn More →End-to-end video surveillance from front-end access to citywide command centers.
Multi-intersection video capture with edge aggregation and centralized visualization.
Ring-network redundancy with real-time HD monitoring for highway tunnels.
Unified access for multiple sub-systems with visualized interactive management.
Perception, edge access, core aggregation, and centralized display architecture.
Integrated architecture: perception, edge aggregation, and central linkage.
Our engineering team provides end-to-end services from product selection to system integration.