Teltonika SWM281 Managed Industrial Ethernet Switch 24x Gigabit RJ45 4x SFP
Teltonika SWM281 Managed Industrial Ethernet Switch 24x Gigabit RJ45 4x SFP - Image 2
Teltonika SWM281 Managed Industrial Ethernet Switch 24x Gigabit RJ45 4x SFP - Image 3
Teltonika SWM281 Managed Industrial Ethernet Switch 24x Gigabit RJ45 4x SFP - Image 4
Teltonika SWM281 Managed Industrial Ethernet Switch 24x Gigabit RJ45 4x SFP - Image 5
SKU: IOWC-1921
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Teltonika SWM281 Managed Industrial Ethernet Switch 24x Gigabit RJ45 4x SFP

₹28,259.00 (Inclusive of all taxes)
Out of Stock

The Teltonika SWM281 is a managed industrial Ethernet switch featuring 24 Gigabit RJ45 ports and 4 SFP fiber ports, built on an OpenWrt-based Linux OS for advanced L2/L3 routing, VLAN, QoS, and industrial protocol support in demanding automation environments.

Features

  • High-density connectivity with 24 Gigabit Ethernet ports and 4 SFP fiber ports for scalable network expansion.
  • Managed L2 switch with L3 routing capabilities, supporting VLANs, QoS, and industrial protocols like EtherNet/IP.
  • Robust industrial design with anodized aluminum IP30 housing for 0°C to 50°C operation in harsh environments.
  • Comprehensive remote management via Web UI, SNMP, API, and Teltonika RMS for centralized firmware and configuration control.
  • Energy-efficient operation with 5.5W idle power consumption and non-blocking 56 Gbps switching bandwidth.

Out of stock

Description

The Teltonika SWM281 is a high-performance managed industrial Ethernet switch engineered for mission-critical enterprise and Industrial IoT (IIoT) networks. It combines 24 auto-negotiating Gigabit RJ45 ports with 4 SFP slots for fiber optic uplinks, delivering a non-blocking 56 Gbps switching fabric suitable for high-bandwidth data aggregation, real-time control systems, and long-distance backbone links. Built on the TSWOS operating system—a hardened, OpenWrt-based Linux distribution—the SWM281 provides advanced L2 switching features alongside L3 static routing capabilities.

Designed for operational resilience, the switch features a rack-mountable, anodized aluminum enclosure rated IP30, ensuring reliable performance across an industrial temperature range of 0°C to 50°C. Its power supply accepts a wide 100–240 VAC input, making it compatible with global electrical standards. The integrated remote management system (RMS) enables secure, over-the-air firmware updates, configuration backups, and real-time monitoring, drastically reducing onsite maintenance for distributed automation, factory floors, and smart city infrastructure deployments.

Key Features

  • High-port-density managed switch with 24x 10/100/1000BASE-T RJ45 ports and 4x SFP cages for fiber or copper SFP modules.
  • OpenWrt-based TSWOS firmware enabling full L2 management, L3 static routing, VLANs, QoS policies, and access control lists (ACLs).
  • Support for industrial automation protocols including EtherNet/IP and Media Redundancy Protocol (MRP), with optional Profinet Class B compatibility.
  • Centralized remote management and monitoring via Teltonika RMS platform, SNMP v1/v2c/v3, and a comprehensive Web UI/API.
  • Robust industrial construction with IP30-rated aluminum housing, designed for 19" rack mounting in control rooms and factory environments.
  • Energy-efficient design with typical idle power draw of 5.5W and a maximum consumption of 20W under full load.
  • Non-blocking switching architecture with 56 Gbps aggregate bandwidth ensuring wire-speed performance across all ports.

Applications

  • Industrial automation and control networks in manufacturing plants and process industries.
  • Enterprise network backbone and distribution layer switching for office and campus environments.
  • Smart city and critical infrastructure networks requiring managed, redundant connectivity.
  • Data aggregation and fiber uplink for surveillance systems, access control, and building automation.
  • Remote site networking where centralized RMS management reduces operational overhead.

Technical Specifications

Item TypeManaged Industrial Ethernet Switch
Ethernet Ports24 x RJ45 (10/100/1000 Mbps), 4 x SFP
Switching Capacity56 Gbps (non-blocking)
Management OSTSWOS (OpenWrt-based Linux)
Management FeaturesWeb UI, SNMP, RMS, API, VLAN, QoS, L3 Routing
Industrial ProtocolsEtherNet/IP, MRP, Optional Profinet Class B
Supply Voltage100–240 VAC, 50/60 Hz
Power ConsumptionIdle: 5.5W, Max: 20W
Operating Temperature0°C to 50°C
Enclosure RatingIP30, Anodized Aluminum
Dimensions (LxW)483 mm x 234 mm (Rack-mountable)
Weight1.5 kg

Frequently Asked Questions

What management interfaces does the SWM281 switch support?

The SWM281 provides multiple management interfaces: a full-featured Web UI for local configuration, SNMP v1/v2c/v3 for network monitoring systems, a RESTful API for automation, and integration with the Teltonika Remote Management System (RMS) for centralized firmware updates, configuration backups, and remote diagnostics across distributed deployments.

Can this switch be used in PROFINET industrial networks?

Yes, the Teltonika SWM281 supports PROFINET connectivity. It is certified for PROFINET Class B operation (available as an optional variant), making it suitable for integration into Siemens and other PLC-based automation systems that require deterministic, real-time Ethernet communication for control and monitoring applications.

What is the power consumption and electrical input range?

The switch is designed for energy efficiency with a typical idle power draw of 5.5 watts and a maximum consumption of 20 watts under full load. It accepts a wide-range AC input of 100 to 240 volts at 50/60 Hz, making it compatible with standard power outlets globally, which simplifies deployment in international industrial sites.

How do I configure VLANs and QoS on the SWM281?

VLANs and QoS are configured through the switch's Web UI or CLI. You can create port-based or 802.1Q tag-based VLANs to segment traffic. QoS policies allow you to prioritize critical traffic (like voice or control data) using DiffServ code points or strict priority queuing, ensuring low latency for industrial protocols across the managed network infrastructure.

Package Includes

  • 1 x Teltonika SWM281 Managed Industrial Ethernet Switch
  • 1 x Quick Start Guide (QSG)
  • 1 x Packaging Box

Additional Information

Weight 1.5 kg
Dimensions 23.4 × 48.3 cm

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