Redundant Subway Lighting Control System Designed with Dual W5500
Redundant Subway Lighting Control System Designed with Dual W5500
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Project description
Overview JKA is a specialist in railway vehicle LED lighting, supplying lighting products for railway applications including passenger room lamps, head lamps, reading lamps, and controllers. In this project, JKA designed a subway interior lighting control system using WIZnet’s W5500 to achieve stable Ethernet communication for onboard lighting control. A key feature of this design is its redundant dual-line Ethernet architecture. Although the product uses a single RJ-45 connector, it is internally configured to operate with two W5500 devices through a switching component. Under normal…
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