4xGE Ports
Overview
TSW304 is the tiniest Ethernet switch in the Teltonika Networks portfolio, made with the industrial application scenarios in mind. This ultra-small device comes with an integrated DIN rail mounting option and will easily find its place in any server cabinet. Durable design and shock-resistant casing make it perfect for even the most challenging industrial environments.

| Industrial switch | |
|---|---|
| Profinet | Profinet Class A conformance (available with optional order code) |
| ETH | 4 x ETH ports, 10/100/1000 Mbps, supports auto MDI/MDIX crossover |
| IEEE 802.3 series standards | 802.3i, 802.3u, 802.3ab, 802.3x, 802.3az |
| Operating temperature | -40 °C to 75 °C |
| Operating humidity | 5% to 95% non-condensing |
| Ingress Protection Rating | IP30 |
| Bandwidth (Non-blocking) | 8 Gbps |
| Jumbo frame support | 9216 bytes |
| MAC address table size | 2K entries |
| PoE (passive) | Possibility to power up through ETH1 ports, not compatible with IEEE802.3af, 802.3at and 802.3bt standards, Mode B, 9 - 30 VDC |
| Connector | 2-pin industrial DC power socket |