Teltonika TSW212 Managed Switch 8 x Gb Ports and 2 x SFP

TSW212

Teltonika TSW212 Managed Gigabit Switch – 8 x Gb + 2 x SFP

The Teltonika TSW212 is a fully managed industrial Gigabit switch that gives you proper control over busy IoT and industrial networks. With 8 Gigabit Ethernet ports for copper connections and 2 SFP ports for long-distance fibre links, it is built to sit at the heart of control panels, factory cells, production lines and remote cabinets where uptime and visibility matter.

Unlike basic unmanaged switches, the TSW212 runs Teltonika’s TSWOS operating system, providing L2 managed functionality with extra L3 features such as static routing and DHCPv6 client. That lets you segment, prioritise and secure your traffic instead of simply forwarding everything and hoping for the best.

Encased in a rugged aluminium housing with an integrated DIN rail bracket and wide –40 to +75 °C operating range, the TSW212 is designed to live in real industrial environments, not just tidy comms rooms.

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Key features at a glance

• 8 × 10/100/1000 Mbps Ethernet ports for high-speed device connectivity
• 2 × SFP ports for fibre uplinks and long-range links between cabinets or buildings
• L2 managed switch with extra L3 features for more advanced topologies
• Support for industrial protocols including PROFINET, EtherNet/IP and MRP
• VLANs, QoS, STP/RSTP, loop protection and port mirroring for secure, efficient networks
• Static IPv4 and IPv6 routing plus DHCPv6 client for flexible addressing
• Compact anodised aluminium housing with integrated DIN rail mounting
• Industrial temperature range and robust EMC performance

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Managed switching for industrial and IoT networks

The TSW212 is aimed squarely at industrial and IIoT deployments where unmanaged switches are no longer enough. As sites scale and more devices share the same backhaul, you need control tools like VLANs, QoS and loop protection to keep things stable.

With the TSW212 you can:

• Segment critical and non-critical devices into VLANs
• Prioritise latency-sensitive traffic such as PLC and motion control using QoS
• Use STP/RSTP and loop protection to prevent broadcast storms
• Mirror ports for diagnostics and troubleshooting
• Apply rate limiting and storm control to keep misbehaving devices contained

The result is a much more predictable network that can grow without constant firefighting.

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Industrial protocol support – PROFINET, EtherNet/IP and MRP

Modern manufacturing and automation is built on industrial Ethernet protocols. The TSW212 is designed to sit comfortably in these environments.

Supported protocol features include:

• PROFINET (Class B) support for integration into Siemens and similar PLC environments
• EtherNet/IP support for Rockwell and other industrial ecosystems
• MRP (Media Redundancy Protocol) client and manager roles for ring topologies

That gives system integrators a single switch family that ticks both IT and OT boxes and can sit between existing PLC networks and newer IP-based devices.

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Layer 3 features for cleaner topologies

Although the TSW212 is positioned as an L2 managed switch, it includes several L3 functions that help you simplify edge networks without always needing a router at every hop.

Highlights include:

• Static IPv4 routing for simple segmentation between subnets
• Static IPv6 routing and DHCPv6 client support
• Flexible port addressing with static IPv6 addresses where required

These features are ideal for sites where you want simple, deterministic routing between a handful of subnets without deploying a full routing platform in each cabinet.

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TSWOS – Teltonika’s switch operating system

The TSW212 uses Teltonika’s TSWOS, a dedicated operating system for their managed switches. It provides:

• A clean web interface for configuration and status
• Clear visibility of port status, VLAN membership and traffic counters
• Simple wizards for common features such as VLAN tagging and QoS
• Consistent look and feel with the wider Teltonika Networks ecosystem

If you already deploy Teltonika routers, the learning curve is minimal. Engineers can standardise on one vendor for routing and managed switching, which makes documentation and support far easier.

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Rugged design for cabinets and factory floors

Industrial switches have to cope with heat, vibration and electrical noise. The TSW212 is built with that in mind.

• Anodised aluminium housing with IP30 ingress rating
• Operating temperature from –40 °C to +75 °C
• Integrated DIN rail bracket for fast installation
• Compact footprint for crowded control panels

This makes it suitable for:

• Machine cabinets and OEM control enclosures
• Wall-mounted industrial and utility panels
• Remote roadside or trackside cabinets (with appropriate enclosure)

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Typical applications for the TSW212

The TSW212 is a good fit anywhere you need robust, managed Gigabit switching at the edge:

• Factory automation and production lines
  Aggregating PLCs, drives, robots and sensors into VLAN-segmented networks with PROFINET and EtherNet/IP support.

• SCADA and telemetry panels
  Providing secure, managed Ethernet connectivity for RTUs, gateways and industrial routers.

• CCTV and physical security
  Grouping NVRs, cameras and access controllers into dedicated VLANs, with QoS to prioritise video and control traffic. Use the SFP ports for fibre backhaul to the core network.

• Building management and HVAC
  Linking BMS controllers, metering, lighting and access control on a single, structured Ethernet layer with clear segmentation.

• Smart city and transport
  Managing roadside cabinets, digital signage, ticketing and environmental sensors where fibre uplinks and harsh environments are the norm.

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Pairing the TSW212 with routers and IoT SIM connectivity

In many deployments the TSW212 will sit behind a 4G or 5G industrial router that provides WAN connectivity via an IoT SIM, roaming SIM or fixed IP SIM.

A typical architecture might be:

• Teltonika 4G/5G router providing primary WAN via industrial IoT SIM
• TSW212 delivering managed switching for all local devices
• VLANs separating CCTV, control systems, engineering laptops and guest access
• Optional VPN and private APN on the router side for secure remote access

This combination gives you a clean, scalable network structure at each site with proper separation between WAN, management, control and user traffic.

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Why choose the Teltonika TSW212

Choose the TSW212 when you need:

• A compact but capable managed switch for industrial and IoT edge sites
• Full Gigabit performance with fibre uplinks
• Industrial protocol support for PROFINET, EtherNet/IP and MRP
• L2 managed features plus useful L3 extras without overcomplicating the design
• A rugged, DIN-rail mountable unit that matches the rest of your Teltonika estate

It is the natural step up from unmanaged switches when you want proper control of traffic, but still need something that is easy to deploy, support and standardise across multiple sites.