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Teltonika TSW304 Gigabit-Ethernet-Switch mit DIN-Schienen-Montage€73.74excl. VAT
Teltonika

Teltonika TSW304 Gigabit-Ethernet-Switch mit DIN-Schienen-Montage

SKU: tsw304|5 ready to ship

The Teltonika TSW304 is an ultra-compact industrial Gigabit Ethernet switch engineered for space-constrained DIN rail installations. It provides four 10/100/1000 Mbps RJ45 ports, passive PoE input on port one, and a wide 7–57 VDC / 9–40 VAC power range. Housed in a durable aluminum casing, the switch operates reliably across a -40 °C to +75 °C temperature range, making it ideal for demanding IoT, M2M, and edge networking environments.

Gigabit Connectivity
4 x 10/100/1000 Mbps RJ45 ports
Integrated DIN Rail Mount
Tool-free installation in control cabinets
Passive PoE Input
Power via port No. 1 for simplified cabling
Wide Voltage Range
7–57 VDC / 9–40 VAC for flexible power sourcing
Categories
Network & CommunicationNetwork DevicesIndustrial Switches

€73.74excl. VAT

Description

Highlights at a Glance

  • Gigabit Connectivity: 4 x 10/100/1000 Mbps RJ45 ports
  • Integrated DIN Rail Mount: Tool-free installation in control cabinets
  • Passive PoE Input: Power via port No. 1 for simplified cabling
  • Wide Voltage Range: 7–57 VDC / 9–40 VAC for flexible power sourcing
  • Compact Aluminum Housing: 102 x 25 x 81.5 mm footprint for durability
  • Auto MDI/MDIX: Eliminates crossover cable requirements
  • Jumbo Frame Support: Up to 9216 bytes for efficient large-packet transfer

Performance & Throughput

The TSW304 delivers 8 Gbps switching bandwidth, enabling full wire-speed forwarding across all four Gigabit ports. A 2K-entry MAC address table and 128 KB packet buffer maintain consistent throughput in small-scale industrial networks. Jumbo frame support up to 9216 bytes reduces CPU overhead and improves efficiency for video, imaging, and large data transfers. Auto MDI/MDIX crossover on every port simplifies cabling by automatically adapting to straight-through or crossover connections.

Industrial Design & Power

Built for harsh environments, the switch features an aluminum housing that dissipates heat effectively while withstanding the rigors of industrial deployment. The integrated DIN rail mount enables secure, space-saving installation inside electrical enclosures. A 2-pin industrial power socket accepts a wide input range of 7–57 VDC or 9–40 VAC, drawing just 0.26 W at idle and a maximum of 1.44 W. Passive PoE input on port No. 1 allows the switch to be powered over the same Ethernet cable from a compatible PoE source, reducing wiring complexity.

Compliance & Safety

The TSW304 meets stringent international standards, carrying CE, UKCA, FCC, IC, RCM, and CB certifications. It complies with EN IEC 62368-1:2020+A11:2020 for safety, and adheres to REACH, RoHS, and WEEE environmental directives. An IP30 ingress protection rating and an operating temperature range of -40 °C to +75 °C ensure reliable operation in dusty, hot, or cold industrial settings. A dedicated grounding screw provides additional electrical safety and surge protection.

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