The TSW304 is the smallest Ethernet switch in Teltonika Networks' portfolio, specifically designed for industrial application scenarios. With an integrated DIN rail mount, this ultra-compact device effortlessly fits into any server cabinet. Its robust construction and shock-resistant case make it ideal for even the toughest industrial environments.
Tech Specs
Click here for the Teltonika TSW304 datasheet.
| Device Specifications | |
|---|---|
| Industrial Protocols | |
| Profinet | Profinet Class A conformance (available with optional order code) |
| Ethernet | |
| Ports | 4 x ETH ports, 10/100/1000 Mbps Supports auto MDI/MDIX crossover |
| IEEE 802.3 standards | 802.3i, 802.3u, 802.3ab, 802.3x, 802.3az |
| Power | |
| Connector | 2-pin industrial DC power socket |
| Input voltage range | 7 - 57 VDC 9 - 40 VAC |
| PoE (passive) | Power via ETH1 ports Not compatible with IEEE 802.3af / 802.3at / 802.3bt Mode B, 9 – 30 VDC |
| Power consumption | Idle: 0.26 W Max: 1.44 W |
| Physical Interfaces | |
| Ethernet | 4 x RJ45 ports, 10/100/1000 Mbps |
| Status LEDs | 8 x ETH status LEDs 1 x Power LED |
| Power | 1 x 2-pin industrial DC power socket |
| Other | 1 x Grounding screw |
| Physical Specification | |
| Casing material | Aluminium housing |
| Dimensions (W × H × D) | 102 x 25 x 81.5 mm |
| Weight | 210 g |
| Mounting options | Integrated DIN rail bracket Wall mount and flat surface (additional kit required) |
| Operating Environment | |
| Operating temperature | -40 °C to 75 °C |
| Operating humidity | 5% to 95% non-condensing |
| Ingress protection rating | IP30 |
| Regulatory & Safety | |
| Regulatory | CE, REACH, RoHS, WEEE, UKCA, FCC, IC, CB, RCM |
| Standards | EN IEC 62368-1:2020 + A11:2020 IEC 60068-2-6:2007 Environmental testing - Part 2-6 IEC 60068-2-27:2008 Environmental testing - Part 2-27 IEC 60068-2-31:2008 Environmental testing - Part 2-31 |
| Performance Specifications | |
| Bandwidth (non-blocking) | 8 Gbps |
| Packet buffer | 128 KB |
| MAC address table | 2K entries |
| Jumbo frame support | 9216 bytes |
FAQs
Q1: What is the Teltonika TSW304 and where is it used?
A: The Teltonika TSW304 is a compact industrial unmanaged Ethernet switch designed for reliable network connectivity in demanding environments. It’s optimised for automation, industrial control, and server cabinet deployments with its integrated DIN‑rail mount and rugged aluminium housing.
Q2: How many Ethernet ports does the Teltonika TSW304 have and what speeds are supported?
A: The TSW304 features 4 x Gigabit Ethernet (10/100/1000 Mbps) RJ45 ports with auto MDI/MDIX support, delivering high‑speed data transfer for multiple connected devices.
Q3: What are the performance specifications of the Teltonika TSW304?
A: This switch supports non‑blocking bandwidth up to 8 Gbps, 9216‑byte jumbo frames, a 2k MAC address table, and a 128 KB packet buffer, ensuring efficient traffic handling in industrial networks.
Q4: How is the Teltonika TSW304 powered?
A: Power can be supplied via a 2‑pin industrial DC socket over a broad range (7–57 VDC or 9–40 VAC). Passive PoE input is also possible on the first Ethernet port (Mode B), though it does not support IEEE PoE standards like 802.3af/at/bt.
Q5: What environmental and physical features does the Teltonika TSW304 offer?
A: The TSW304 has a rugged aluminium casing, operates from –40 °C to 75 °C, and carries an IP30 protection rating, making it suitable for harsh industrial environments. Mounting is via integrated DIN‑rail bracket or optional surface mounting.