Industrial Network Switch SDW-550

Industrial Network Switch SDW-550
Industrial Network Switch SDW-550
Industrial Network Switch SDW-550
Industrial Network Switch SDW-550
Industrial Network Switch SDW-550
Industrial Network Switch SDW-550

Industrial Network Switch SDW-550

This SDW-550 Industrial Ethernet Switch was manufactured by WESTERMO, In Stock, 100% Guaranteed Brand New and Authentic. Link to More Information

 
Manufacturer:
WESTERMO
Part Number:
SDW-550
Vrsta proizvoda:
Country of Origin:
Sweden
Condition:
New With Original Package
Shipping Port:
ShangHai, Xiamen
Warranty:
12 Months
Kolekcije:
 

Overview

The WESTERMO SDW-550 is a rugged, unmanaged 5-port Industrial Ethernet switch designed for industrial, transportation, and marine applications. Its plug-and-play nature eliminates configuration complexity, making it ideal for field device networks, decentralized systems, and situations requiring simple, reliable connectivity.

The SDW-550 features dual redundant power inputs and total galvanic isolation between ports and chassis, protecting against ground loops, surges, and electrical noise. While the SDW-550 is considered a legacy model, the SDW-550-T5G is the recommended replacement, offering Gigabit speeds and extended temperature tolerance.


Technical Data

Parameter Specification
Model Number SDW-550
Component Type Industrial Ethernet Switch
Operating Temperature -25°C to +70°C

Key Features

  • Redundant Power Inputs: Automatic failover ensures continuous operation.

  • Galvanic Isolation: Prevents ground loops and protects connected equipment.

  • Unmanaged Operation: Plug-and-play simplicity with no setup required.

  • Legacy Device Support: DIP switches allow manual locking of speed/duplex for older devices.

  • Diagnostics: Port mirroring simplifies monitoring and troubleshooting with analyzers.

  • Industrial Robustness: Withstands vibration, electrical noise, and temperature extremes.


Typical Applications

  • Factory Automation: Connects PLCs, HMIs, and sensors in electrically noisy environments.

  • Transportation Networks: Provides connectivity on buses, rail vehicles, and mobile systems (with optional E-Mark certification).

  • Decentralized Networks: Extends Ethernet connectivity in distribution, security, and utility systems.


FAQ

Q1: Why choose the SDW-550 over a managed switch?
A1: It offers simplicity, cost-effectiveness, and minimal maintenance. Ideal for small clusters or network edges where advanced features like VLANs, QoS, or SNMP are unnecessary.

Q2: What is the difference between SDW-550 and SDW-550-T5G?
A2: The T5G supports Gigabit Ethernet (10/100/1000 Mbps), wider temperature range (down to -40°C), and is the recommended current replacement for legacy SDW-550 systems.

Q3: What does IP21 protection mean?
A3: The switch is protected against finger contact (IP2X) and vertically falling water drops (IPX1), suitable for mounting in enclosures with minor moisture or condensation.

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