Westermo SDW-550 5 Port Industrial Ethernet Switch – Trusted Ethernet Connectivity for Critical Marine Automation Systems

Ship Automation LLP specializes in dependable marine automation solutions and quality-tested spare parts, helping vessels achieve greater efficiency, operational reliability, and uninterrupted performance worldwide.

We are pleased to announce the successful dispatch of the  Westermo SDW-550 (3644-0001) 5 Port Industrial Ethernet Switch  to Australia supporting reliable industrial networking and seamless communication for critical marine and automation applications.

Maker: Westermo
Model: SDW-550
Part No:3644-0001
Description: 5 Port Industrial Ethernet Switch
Condition: Used

About Westermo SDW-550 5 Port Industrial Ethernet Switch

The Westermo SDW-550 is a robust unmanaged 5-port Industrial Ethernet Switch designed for reliable communication in demanding industrial environments. It provides five 10/100 Mbit/s Ethernet ports with automatic negotiation and polarity detection for easy network integration.

With dual DC power inputs, galvanic isolation, DIN-rail mounting, and an IP21 rating, the SDW-550 is built for dependable long-term operation. It also features port mirroring, diagnostic LEDs, and configurable DIP switches for network monitoring and legacy equipment connectivity.

Key features of Westermo SDW-550

• 5-Port Industrial Ethernet Switch
• Automatic negotiation and polarity detection
• Automatic Polarity Detection
• DIP-Switch Configuration
• Easy Maintenance and Installation
• Industrial Automation Compatibility

Where the SDW-550 Fits in a Marine Automation System?

The Westermo SDW-550 acts as a reliable Ethernet communication hub within marine automation networks, connecting PLCs, HMIs, controllers, monitoring equipment, and other network-enabled devices.

It supports communication between engine-room automation, alarm and monitoring systems, vessel control equipment, and auxiliary machinery, helping maintain efficient data exchange across connected systems.

With its compact design and industrial construction, the SDW-550 is suitable for control cabinets, marine automation panels, and offshore installations where dependable network connectivity is required.

Built for Demanding Environments

The Westermo SDW-550 is engineered to deliver dependable Ethernet communication in challenging industrial and marine environments. Its robust design is suited to conditions involving temperature variations, vibration, shock, and electromagnetic interference, helping maintain consistent network performance. The switch is well suited for marine automation, offshore equipment, industrial control cabinets, machinery monitoring, and other critical applications where reliable communication is essential.

At Ship Automation LLP, we provide reliable and quality-tested Westermo SDW-550 Industrial Ethernet Switches to support the critical networking requirements of marine automation systems. With technical expertise, competitive solutions, and worldwide delivery support, we help shipowners, operators, and marine service providers maintain dependable vessel communication and automation performance through trusted industrial networking products.

Contact us today to check product availability, request a competitive quotation, or discuss your specific marine spare parts requirements with our experts.

Westermo SDW-550 (3644-0001) | 5 Port Industrial Ethernet Switch