Teltonika Networks TSW304 - Industrial Unmanaged Switch, Black

The Teltonika Networks TSW304000000 is a 4-port industrial unmanaged Gigabit Ethernet switch that requires no configuration. It features four RJ45 ports for connecting wired devices. As a plug-and-play device, it automatically negotiates data transfer speeds with connected endpoints. It forwards traffic between nodes without manual setup, with each port supporting a data rate of 1 Gbit/s.

Housed in a black aluminium chassis, the switch is built for environments such as factory floors or automation cabinets. It measures 102 x 81.5 x 25 mm and weighs 210 g, allowing it to fit into compact enclosures. It can be wall-mounted where horizontal shelf space is unavailable. The device operates on 9–40 V AC or 7–57 V DC power. Built-in LEDs indicate the power state and network link status.

• Auto MDI/MDIX functionality detects cable types, removing the need for crossover cables.
• Jumbo frame support up to 9216 bytes for processing larger data payloads.
• 8 Gbit/s switching capacity.
• 2000-entry MAC address table for tracking endpoints on an industrial subnet.
• Maximum power consumption of 1.44 W.
• IEEE 802.3az compliance for reduced energy usage during low network activity.