The Teltonika TSW212 is a professional-grade Layer 2 (L2) managed Ethernet switch, enhanced with Layer 3 (L3) features, designed to meet the demanding requirements of industrial networking environments. It boasts 8 Gigabit Ethernet ports and 2 SFP ports, providing robust connectivity options for various industrial applications. The switch supports a wide range of industrial protocols, including EtherNet/IP, PROFINET (Class B), and Media Redundancy Protocol (MRP), ensuring seamless integration into existing automation systems. With a non-blocking bandwidth of 20 Gbps and a forwarding rate of 14.88 million packets per second, the TSW212 ensures efficient data transmission. It also offers advanced management capabilities such as VLAN support, Quality of Service (QoS), static IPv4 and IPv6 routing, and security features like RADIUS and TACACS+ authentication. The device operates on Teltonika’s proprietary TSWOS, an OpenWrt-based Linux OS, providing a flexible and secure platform for network management.

The TSW212 is engineered for reliability and durability in challenging industrial environments. It features an anodized aluminum housing with an IP30 ingress protection rating, safeguarding internal components from dust and debris. The switch operates within an extended temperature range of –40°C to +75°C, making it suitable for deployment in harsh conditions. Powering the device is straightforward, with a 2-pin industrial DC power socket accepting input voltages between 7 V and 57 V DC. The power consumption is optimized, drawing less than 2.5 W at idle and up to 6 W under maximum load, ensuring energy efficiency. Installation is facilitated through an integrated DIN rail bracket, and the device is also compatible with wall and flat surface mounting options. With its robust construction and versatile mounting capabilities, the TSW212 is an ideal solution for industrial automation, transportation, energy, and other critical infrastructure applications.