Teltonika TSW202 PoE+ Switch

The Teltonika TSW202 is a professional managed PoE+ Ethernet switch designed for industrial, enterprise, retail, smart city, and automation applications requiring advanced network control and centralised power distribution. The switch features eight Gigabit Ethernet ports with PoE+ support and two SFP ports for fibre optic communication, enabling flexible network expansion and high-speed connectivity across larger infrastructures. Each PoE+ port can deliver up to 30 W of power, while the total PoE budget reaches 240 W, making the TSW202 suitable for powering IP cameras, wireless access points, industrial controllers, and other network devices directly through Ethernet cabling. Built on TSWOS, an OpenWrt-based operating system, the switch provides extensive Layer 2 functionality with additional Layer 3 features for enhanced management and network segmentation.

Supported technologies include VLAN, STP/RSTP, port aggregation via LACP, IGMP snooping, DHCP services, and static IPv4/IPv6 routing. Dynamic routing protocols such as BGP, OSPF v2, RIP, and EIGRP enable integration into complex enterprise and industrial network infrastructures. The TSW202 also supports industrial networking protocols including EtherNet/IP, MRP manager and client roles, and optional PROFINET Class B conformance, making it ideal for industrial automation and real-time communication systems. Advanced QoS features, traffic shaping, bandwidth control, and multicast management help optimise network performance and ensure stable operation in demanding environments.

Designed for demanding industrial environments, the Teltonika TSW202 combines rugged hardware with extensive security and remote management capabilities. The switch is housed in a durable anodized aluminium enclosure with IP30 protection and operates reliably in temperatures from -40 °C to 75 °C and humidity levels from 5% to 95% non-condensing. Measuring 132 x 44.2 x 122.2 mm and weighing 610 g, the device supports DIN rail mounting by default, with optional wall and flat surface installation kits available for flexible deployment. Security functions are designed for professional industrial and enterprise networking. The TSW202 supports port-based access control via 802.1x authentication, TACACS+, RADIUS authentication, PAM authentication methods, MAC filtering, and IP or login attempt blocking.

Additional protection features include storm control, loop prevention, VLAN isolation, and configurable port management functions such as enable or disable control, link speed configuration, and port mirroring. The switch offers extensive diagnostics and remote management capabilities including SNMP v2/v3, LLDP, cable diagnostics, ping, traceroute, nslookup, and Teltonika Web API support. Firmware and configuration management can be handled through WebUI, RMS, or FOTA services, with support for configuration backups and firmware updates without losing existing settings. Developers can further customise the switch using BusyBox shell, Lua, C, and C++ development tools available through the SDK package.