The Planet Industrial L2+ 4-Port Managed TSN Switch TSN-5225-4T2 by Planet Technology Corp. is a high-performance, industrial-grade Ethernet switch designed for demanding real-time networking environments. Featuring four Gigabit RJ45 ports and two additional SFP slots, this managed switch supports Time-Sensitive Networking (TSN) standards to ensure ultra-low latency and precise synchronization?ideal for applications in smart manufacturing, automation, transportation systems, and critical infrastructure. The device offers advanced Layer 2+ management features such as VLANs, QoS prioritization, IGMP snooping, network redundancy protocols like ERPS and RSTP/MSTP, robust security mechanisms including ACLs and port security, as well as comprehensive monitoring tools. Its rugged metal housing with an extended operating temperature range (-40°C to +75°C), redundant power inputs (24~48V DC), DIN rail mounting capability, and compliance with EMC industrial standards make it suitable for harsh environments. As a manufacturer committed to sustainability and environmental responsibility, Planet Technology integrates energy-efficient designs into its products?such as IEEE 802.3az Energy Efficient Ethernet?and adheres to RoHS directives that limit hazardous substances in production processes. By choosing the TSN-5225-4T2 switch from Planet Technology Corp., customers not only benefit from cutting-edge technology but also contribute positively towards greener IT solutions.