The PLANET Industrial L3+ 16-Port 1000T + 4-Port 1000X SFP, manufactured by Planet Technology Corp., is a robust and high-performance industrial Ethernet switch designed for demanding network environments. Featuring sixteen Gigabit RJ45 ports and four additional Gigabit SFP slots, this device provides flexible connectivity options suitable for both copper and fiber networks. With advanced Layer 3+ switching capabilities, it supports dynamic routing protocols such as OSPF and RIP, VLAN segmentation, QoS management, IGMP snooping, redundancy features like ERPS/RSTP/MSTP, and comprehensive security controls including ACLs and port security. Its ruggedized metal housing ensures reliable operation in harsh conditions with wide temperature tolerance (-40°C to +75°C), making it ideal for factory automation, transportation systems, surveillance networks or energy sector applications. The switch?s fanless design reduces maintenance needs while enhancing durability. Planet Technology Corp., known globally for its innovative networking solutions since 1993, emphasizes sustainability through eco-friendly manufacturing processes and RoHS-compliant products that minimize environmental impact. By choosing this product from Planet Technology Corp., customers not only benefit from cutting-edge technology but also contribute positively towards environmental protection.