Description
The managed PoE+ Ethernet switch Teltonika TSW202 is designed for industrial automation, professional networking and infrastructure applications that require centralised power distribution and advanced network management. It combines eight Gigabit Ethernet ports with PoE+ output and two SFP ports for fibre-optic connectivity, providing a flexible platform for connecting and powering compatible network devices.
Unlike an unmanaged Ethernet switch, the TSW202 provides configurable network management through Teltonika’s TSWOS operating system. It supports Layer 2 switching functions along with additional Layer 3 features, allowing administrators to manage network traffic, configure VLANs and implement routing functions.
With up to 30 W of PoE+ power per Ethernet port and a shared total PoE power budget of 240 W, the TSW202 is suitable for installations that need both network connectivity and power delivery through Ethernet cables.
Managed PoE+ Ethernet switch
The Teltonika TSW202 features eight RJ45 Gigabit Ethernet ports supporting 10/100/1000 Mbps connectivity. All eight Ethernet ports support Power over Ethernet output, allowing compatible powered devices to receive network connectivity and electrical power through a single Ethernet cable.
The switch supports IEEE 802.3af (PoE) and IEEE 802.3at (PoE+) standards. Each port can provide up to 30 W of power, subject to the available shared PoE budget.
This is particularly useful for installations involving IP cameras, wireless access points and other compatible PoE-powered network equipment. By centralising power delivery through the switch, businesses can reduce the need for separate power adapters and simplify network installations.
240 W Total PoE+ Power Budget
A major feature of the TSW202 is its total PoE power budget of up to 240 W. This allows the switch to distribute power across its eight PoE-enabled Ethernet ports.
Each port supports a maximum PoE output of 30 W, but the combined power consumption of connected devices must remain within the total available budget.
For PoE output operation, the switch requires a 44–57 V DC input. Selecting a suitable power supply is important to ensure the required power is available for connected equipment.
The switch also provides PoE management functions, allowing administrators to manage power on individual ports. Its Ping Reboot capability can restart PoE power on a specific port, which can help recover compatible connected devices in certain situations.
Two SFP Ports for Fibre-Optic Connectivity
In addition to its eight Gigabit Ethernet ports, the TSW202 includes two SFP ports for fibre-optic network connections.
These interfaces allow compatible SFP transceivers to connect the switch to fibre infrastructure. Fibre links can be useful when connecting separate network segments, equipment locations or buildings, depending on the selected transceiver and fibre type.
The combination of eight PoE+ Gigabit Ethernet ports and two SFP interfaces provides flexibility for installations that need to connect local powered devices to a wider fibre-based network.
SFP transceivers and fibre-optic cables should be selected according to the required distance, fibre type, wavelength and compatibility requirements. Confirm whether the necessary accessories are included in the supplied package.
Managed Layer 2 Switching with Layer 3 Features
The Teltonika TSW202 provides managed switching capabilities for networks that require more control than a basic unmanaged switch can offer.
Its Layer 2 features include VLAN configuration, loop protection, forwarding tables and Spanning Tree Protocol (STP/RSTP). VLAN support based on IEEE 802.1Q allows administrators to separate network traffic into logical groups.
The switch also supports port isolation, port mirroring, link speed control and Link Aggregation Control Protocol (LACP). These functions provide additional flexibility when designing and maintaining network infrastructure.
For Layer 3 functionality, the TSW202 supports static IPv4 routing, static IPv6 routing, static IPv6 addressing and DHCPv6 client functionality. Its documented dynamic routing protocols include BGP, OSPF v2, RIP v1/v2 and EIGRP.
Industrial Protocol Support for Automation
The TSW202 supports industrial communication protocols and network services used in automation and industrial infrastructure.
EtherNet/IP: Supports communication in compatible industrial Ethernet environments.
PROFINET: Class B conformance is available with an optional order code. It should not be assumed to be enabled in every standard unit.
MRP: Supports Media Redundancy Protocol client and manager roles for suitable industrial network redundancy configurations.
SNMP v2 and v3: Provides network monitoring and management capabilities.
LLDP: Helps identify connected network devices and exchange network information.
These capabilities make the TSW202 suitable for industrial automation projects, manufacturing networks and system integration applications. Confirm the exact product order code if PROFINET Class B conformance is a project requirement.
VLAN, QoS and Network Traffic Management
The TSW202 provides network management functions to help administrators organise and control data communication.
Its VLAN functionality supports IEEE 802.1Q, while IEEE 802.1p class of service and IEEE 802.1x port-based network access control provide additional traffic prioritisation and access-control options.
Quality of Service features include port priority, DSCP priority, 802.1p priority and Type of Service (TOS). Scheduling methods include SP, WFQ and WRR. The switch also supports rate limiting, storm control and port-based traffic shaping.
For multicast network applications, IGMP snooping and multicast querier functionality help manage multicast traffic across the network.
TSWOS Operating System and Remote Management
The TSW202 runs TSWOS, Teltonika’s OpenWrt-based Linux operating system for managed switches. It provides a web-based interface for network configuration, firmware updates and device management.
The platform supports configuration profiles, configuration backup and firmware updates from a file or server. Teltonika Remote Management System (RMS) can also support remote firmware and configuration management across multiple compatible devices.
The datasheet additionally lists development support for BusyBox shell, Lua, C and C++, together with an SDK package and development environment.
Industrial Design and Flexible Power Input
The TSW202 features an anodised aluminium housing and panels, designed for industrial networking installations. It supports an operating temperature range of -40°C to 75°C and has an IP30 ingress protection rating.
The switch uses a 2-pin industrial DC power socket and supports a 7–57 V DC input range. However, PoE output requires a separate specified input range of 44–57 V DC.
An integrated DIN rail bracket supports installation in compatible equipment cabinets and control panels. Wall mounting and flat-surface placement are also possible with the required additional mounting kit.
Applications of the Teltonika TSW202
The combination of managed switching, eight PoE+ ports and two SFP interfaces makes the TSW202 suitable for several industrial and professional applications.
IP surveillance systems: Connect and power compatible IP cameras through PoE+ Ethernet ports while linking the surveillance network to fibre infrastructure.
Wireless access point deployments: Supply network connectivity and PoE+ power to compatible wireless access points.
Industrial automation: Connect compatible PLCs, industrial computers, controllers and automation equipment through a managed Ethernet network.
Manufacturing facilities: Manage network communication between production equipment, monitoring systems and industrial infrastructure.
Fibre-optic network infrastructure: Connect local Ethernet and PoE-powered devices to compatible fibre-optic links using suitable SFP transceivers.
Smart infrastructure: Support managed network connectivity for compatible monitoring, communication and PoE-powered devices.
Why Choose the Teltonika TSW202?
The Teltonika TSW202 combines eight Gigabit Ethernet ports with PoE+ output, two SFP interfaces, managed Layer 2 switching and additional Layer 3 features. Its 240 W shared PoE budget supports multiple compatible powered devices, while industrial protocol support makes it relevant to automation and infrastructure projects.
For system integrators, network administrators and industrial automation professionals looking for a managed PoE+ Ethernet switch, the TSW202 offers a flexible solution for managing network traffic, connecting fibre infrastructure and distributing power to compatible Ethernet devices.
Looking for the Teltonika TSW202 in India? Contact SourceMe Electronics India for product availability, pricing and assistance with selecting a suitable power supply and compatible SFP accessories for your application.