Teltonika Managed industrial switch
TSW212
Managed switching for industrial networks where configuration and fibre connectivity matter.
- EthernetMulti-layer managed 8 x ETH ports, 10/100/1000 Mbps supports auto MD…
- Fibre2 x SFP ports
- Switching bandwidth20 Gbps
- Forwarding rate14.88 Mpps
- MAC table8K entries
Specifications
Ethernet3 items
| ETH | Multi-layer managed 8 x ETH ports, 10/100/1000 Mbps supports auto MDI/MDIX crossover |
|---|---|
| Fibre | 2 x SFP ports |
| IEEE 802.3 series standards | 802.3i, 802.3u, 802.3ab, 802.3x, 802.3az |
Physical Interfaces6 items
| 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 |
| Power | 1 x 2-pin industrial DC power socket |
| Reset | Software reset button |
| Other | 1 x Grounding screw |
Power2 items
| Connector | 2-pin industrial DC power socket |
|---|---|
| Input voltage range | 7 – 57 VDC, reverse polarity protection: -80Vmax |
Physical Specification4 items
| Casing material | Anodised aluminium 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 Environment3 items
| Operating temperature | -40 °C to 75 °C |
|---|---|
| Operating humidity | 5% to 95% non-condensing |
| Ingress Protection Rating | IP30 |
System Characteristics2 items
| RAM | 128MB, DDR3 |
|---|---|
| FLASH storage | 16 MB serial flash |
Performance Specifications5 items
| Bandwidth (Non-blocking) | 20 Gbps |
|---|---|
| Forwarding rate | 14.88 Mpps |
| Packet buffer | 512 KB |
| MAC address table size | 8K entries |
| Jumbo frame support | 10000 bytes |
Software and management features
Industrial protocols1 item
| Profinet | Profinet Class B conformance (available with optional order code) |
|---|
Services4 items
| EtherNet/IP | Yes |
|---|---|
| SNMP V2, V3 | Yes |
| LLDP | Yes |
| Network Management | 802.1p class of service, 802.1x port-based network access control, 802.1Q VLAN |
Network8 items
| 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 capable of using MAC with wildcards |
| 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) |
Security2 items
| Authentication | PAM — preshared key, Radius & TACACS+, IP & login attempts block |
|---|---|
| MAC filtering support | Allow specific MAC addresses to connect through specified ports, ignore unauthorized or disable the port if an unauthorized MAC address is detected |
QoS4 items
| QOS | Port priority, DSCP priority, 802.1p priority, TOS |
|---|---|
| Scheduling method | SP/WFQ/WRR |
| Bandwidth control | Rate limiting, storm control |
| Traffic Shaper | Port-based shaping |
Diagnostics1 item
| Tools | Cable diagnostic, ping, traceroute, nslookup |
|---|
API1 item
| Teltonika Networks Web API (beta) support | Expand your device's possibilities by using a set of configurable API endpoints to retrieve or change data. For more information, please refer to this documentation: https://developers.teltonika-networks.com |
|---|
Site Manager2 items
| Supported modes | Managed Device |
|---|---|
| Functionalities | FOTA updates, device status reporting, automatic reboot and port restart via ping/wget health checks, centralized VLAN and port configuration |
Monitoring & Management3 items
| WEB UI | HTTP/HTTPS, status, configuration, FW update, CLI, troubleshoot, multiple event log servers, firmware update availability notifications, event log, system log, kernel log, Internet status |
|---|---|
| FOTA | Firmware update from server, automatic notification |
| SSH | SSH (v1, v2) |
Firmware/Configuration4 items
| 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 |
Firmware customisation3 items
| Operating system | TSWOS (OpenWrt based Linux OS) |
|---|---|
| Supported languages | Busybox shell, Lua, C, C++ |
| Development tools | SDK package with build environment provided |
Source and accuracy
Specifications are taken from the teltonika-networks.com product page (opens in a new tab), checked 7 November 2026. Values the manufacturer does not state are left out rather than estimated.
- Power consumption is not stated on the manufacturer product page.
Suited to
- Controlled industrial networks
- Networks needing VLANs, QoS and fibre uplinks
Documents
Terms on this page
- Auto MDI/MDIX
- Ports detect cable type automatically, so crossover cables are not needed.
- SFP
- A slot for a plug-in fibre or copper module, often used for fibre uplinks between cabinets.
- IP rating
- Protection against dust and water. IP30 and IPX0 equipment is for indoor or enclosed installation.
- DIN rail
- A standard metal rail for mounting equipment inside cabinets.
Compare with similar models
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Quotation for TSW212
Tell us how many you need and where they will be installed. We confirm the exact order code, availability and pricing in a written quotation.