The Teltonika TSW212 is a fully managed Ethernet switch designed to provide reliable, high-performance connectivity for small to medium-sized networks. With multiple Gigabit Ethernet ports and advanced Layer 2 switching capabilities, it ensures efficient traffic management, low latency, and robust network performance across all connected devices.
Ideal for branch offices, industrial sites, and enterprise edge networks, the TSW212 supports VLAN segmentation, Quality of Service (QoS), and traffic monitoring to maintain smooth and secure operation. Its management features allow administrators to configure, monitor, and optimise network traffic, making it well suited for environments where predictable performance and network control are critical.
Constructed for durability and continuous operation, the TSW212 offers flexible deployment options and reliable power input to support uninterrupted service. Its combination of high port density, advanced management functions, and industrial-grade design makes it a dependable choice for modern wired network infrastructures.
Tech Specs
| Device Specifications | |
|---|---|
| Ethernet & Fibre | |
| Ethernet Ports | 8 x 10/100/1000 Mbps, supports auto MDI/MDIX crossover |
| Fibre Ports | 2 x SFP ports |
| IEEE 802.3 Standards | 802.3i, 802.3u, 802.3ab, 802.3x, 802.3az |
| Industrial Protocols & Services | |
| Profinet | Profinet Class B conformance (optional) |
| EtherNet/IP | Yes |
| SNMP V2, V3 | Yes |
| LLDP | Yes |
| Network Management & Routing | |
| Management Features | 802.1p class of service, 802.1x port-based network access control, 802.1Q VLAN |
| MRP | MRP client role, MRP manager role |
| Port Aggregation | 802.3ad (LACP) |
| L2 Features | Loop protection, Forwarding table, VLAN, STP/RSTP |
| DHCP | DHCP server, DHCP client, DHCP static leases (MAC wildcards supported) |
| Multicast | IGMP snooping, multicast querier support |
| Port Settings | Enable/disable, link speed control, port isolation, EEE (802.3az) management, Port Mirroring |
| L3 Features | Static IPv4 routing, static IPv6 routing, DHCPv6 client, static IPv6 address |
| Routing | Dynamic routing (BGP, OSPF v2, RIP v1/v2, EIGRP) |
| Security & QoS | |
| Authentication | PAM — preshared key, Radius & TACACS+, IP & login attempts block |
| MAC Filtering Support | Allow specific MAC addresses; block unauthorized connections |
| QoS | Port priority, DSCP priority, 802.1p priority, TOS; SP/WFQ/WRR scheduling; Rate limiting, storm control, port-based shaping |
| Diagnostics & API | |
| Diagnostics Tools | Cable diagnostic, ping, traceroute, nslookup, ping reboot capability |
| API | Teltonika Networks Web API (beta) |
| System Characteristics | |
| RAM | 128 MB DDR3 |
| Flash Storage | 16 MB serial flash |
| Firmware / Configuration | |
| WEB UI | Update FW from file, check FW on server, configuration profiles, configuration backup |
| FOTA | Update FW |
| RMS | Update FW/configuration for multiple devices at once |
| Keep Settings | Update FW without losing current configuration |
| Factory Reset | Full factory reset restores all system settings including IP, PIN, user data |
| Firmware Customisation | |
| Operating System | TSWOS (OpenWrt based Linux OS) |
| Supported Languages | Busybox shell, Lua, C, C++ |
| Development Tools | SDK package with build environment provided |
| Performance Specifications | |
| Bandwidth (Non-blocking) | 20 Gbps |
| Forwarding Rate | 14.88 Mpps |
| Packet Buffer | 512 KB |
| MAC Address Table Size | 8K entries |
| Jumbo Frame Support | 10,000 bytes |
| Power | |
| Connector | 2-pin industrial DC power socket |
| Input Voltage Range | 7–57 VDC |
| Power Consumption | Idle: <2.5 W, Max: 6 W |
| Physical Interfaces | |
| Ethernet | 8 x RJ45 ports, 10/100/1000 Mbps |
| Fibre | 2 x SFP ports |
| Status LEDs | 1 x Power LED, 1 x Aux LED, 16 x ETH status LEDs, 2 x SFP status LEDs |
| Reset | Software reset button |
| Other | 1 x Grounding screw |
| Physical Specification | |
| Casing Material | Anodized aluminum housing and panels |
| Dimensions (W x H x D) | 132 x 44.2 x 122.2 mm |
| Weight | 615 g |
| Mounting Options | Integrated DIN rail bracket; wall mount and flat surface (additional kit needed) |
| Operating Environment | |
| Operating Temperature | -40 °C to 75 °C |
| Operating Humidity | 5% to 95% non-condensing |
| Ingress Protection Rating | IP30 |
| Regulatory & Type Approvals | |
| Regulatory | CE, UKCA, RCM, ANRT, FCC, IC, CB, WEEE, RoHS, REACH, SDPPI (POSTEL), JATE, Kenya, ICASA, Giteki, NBCT, ICASA, PROFINET, UL Safety |
| EMC Emissions & Immunity | EN 55032:2015 + A11:2020 + A1:2020, EN 55035:2017 + A11:2020, EN IEC 61000-3-2: 2019 + A1:2021, EN 61000-3-3: 2013 + A1:2019 + A2:2021 |
| ESD | EN 61000-4-2:2009 |
| Radiated Immunity | EN IEC 61000-4-3:2020 |
| EFT | EN 61000-4-4:2012 |
| Surge Immunity (AC Mains) | EN 61000-4-5:2014 + A1:2017 |
| CS | EN 61000-4-6:2014 |
| DIP | EN 61000-4-11:2020 |
| Safety Standards | CE: EN IEC 62368-1:2020 + A11:2020, RCM: AS/NZS 62368.1:2022, CB: IEC 62368-1:2018, UL/CSA: UL 62368-1 (3rd Ed.) |
FAQS
Q1. What is the Teltonika TSW212 Managed Ethernet Switch used for?
A. The Teltonika TSW212 Managed Switch is a Layer 2 managed Ethernet switch with additional Layer 3 capabilities designed for industrial and enterprise networks. It allows advanced traffic control, segmentation, and protocol support while providing reliable wired connectivity over copper and fibre links.
Q2. How many ports and what interfaces does the TSW212 offer?
A. The TSW212 features 8 Gigabit Ethernet (RJ45) ports and 2 SFP ports for fibre uplinks, enabling high‑speed data transmission and flexible network design.
Q3. What networking and industrial protocols does the TSW212 support?
A. The switch supports a range of industrial protocols including EtherNet/IP, PROFINET, MRP, as well as standard network management features like VLANs, STP/RSTP, DHCP client/server, SNMP, and LLDP — giving precise control over wired networks.
Q4. How is the TSW212 powered and installed in rugged environments?
A. The TSW212 uses a 2‑pin industrial DC power input (7–57 VDC) and is housed in a robust anodised aluminium chassis with IP30 protection. It can be mounted via DIN rail, wall, or flat surface for dependable operation in harsh conditions.
Q5. Can the TSW212 be managed remotely and configured for advanced setups?
A. Yes. It runs Teltonika’s TSWOS operating system with advanced management tools accessible via Web UI and supports remote configuration and monitoring through Teltonika RMS (Remote Management System) — useful for multi‑site network administration.