The Teltonika TSW210 switch connects devices through 8 Gigabit Ethernet ports and features 2 SFP ports for long-distance fiber-optic connections. Its enclosure is made entirely of aluminum, has an IP30 rating, and is designed for industrial applications such as photovoltaic installations.

It operates without configuration, accepts 7–57 V DC power through an industrial 2-pin connector, and can be mounted on a DIN rail or surface. It operates at temperatures from -40 to 75 °C.

• Type: Unmanaged Layer 2 switch
• Ethernet ports: 8 Gigabit ports, with speeds of up to 1000 Mbps per port
• SFP ports: 2, for long-distance fiber-optic connections
• Bandwidth: 20 Gbps, non-blocking
• MAC address table: 2000 entries
• Packet buffer memory: 128 KB
• Enclosure: Made entirely of aluminum
• Protection rating: IP30
• Operating temperature: -40 to 75 °C
• Power supply: 7–57 V DC, via an industrial 2-pin connector
• Mounting: DIN rail or surface
• Installation: No configuration required
• Package contents: Switch and quick reference guide