Teltonika TSW212 Industrial Switch — Ethernet Networking for IoT and Industrial Applications

The Teltonika TSW212 is an industrial L2 managed switch with L3 features designed for industrial automation networks, telecommunications, and data centers where advanced traffic management, industrial protocol support, and fiber optic connectivity are baseline infrastructure requirements. It is deployed in manufacturing facilities, warehouses, logistics installations, and OT networks as a central managed switching node capable of supporting complex topologies with strict availability and traffic segmentation requirements.

Native Profinet support — including MRP and Ethernet/IP — enables direct integration into industrial automation ecosystems without intermediate protocol conversion equipment. L3 capabilities include DHCPv6 client support and static IPv6 routing, extending management beyond classical L2 switching for networks with modern addressing requirements. Non-blocking bandwidth of 20 Gbps, a 512 KB packet buffer, a forwarding rate of 14.88 Mpps, and jumbo frame support up to 10,000 bytes ensure sustained performance without packet loss under full load.

Eight Gigabit RJ45 ports with auto MDI/MDIX and two SFP ports allow simultaneous copper connections for field devices and fiber optic uplinks for long-range connectivity — essential in large industrial installations and inter-building deployments. The 2-pin industrial DC power connector accepts 7–57 VDC input with power consumption below 2.5 W at idle and a maximum of 6 W under load, suited for industrial power sources and energy-constrained systems. The 8,000-entry MAC address table handles high-complexity network segments without degrading switching performance.

The IP30-rated enclosure operates from -40 °C to +75 °C at 10–90% non-condensing humidity, and CE, FCC, RoHS, and REACH certifications confirm compliance for international deployments in regulated industrial environments. Recommended for system integrators and OT teams deploying managed industrial networks in automation, logistics, and telecommunications, where a single switch consolidates L2/L3 management, industrial protocol support, and fiber uplink capability into a compact platform certified for harsh operating conditions.