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Unmanaged switches Managed layer 2 switches Managed layer 3 switches EN 50155 switches IEC 61850-3 substation switches PoE switches Rackmount switches

Ethernet extenders

Managed extenders Point-to-point extenders

Industrial routers & gateways

Ethernet routing switches Cellular routers & gateways DSL routers

Wireless networking devices

WLAN access points mmWave nodes

Modular computing platform

RCP-1000 Series RCP-1000 Series

Media converters

Serial converters & repeaters Ethernet media converters Fibre optic modems

Modems

Fibre optic modems

Accessories

Power supplies SFP transceivers M12 USB backup device Network cables & antennas

Product lines & brands

CyBox Series Ibex Series Lynx Series Merlin Series Oryx Series RCP Series Redfox Series SandCat Series Viper Series Wolverine Series

All Westermo products

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Services Overview

Service Agreements

Essential Enhanced Enterprise

Service Agreements

Essential- Cellular Enhanced - Cellular Enterprise - Cellular

Technical support services Westermo Academy Activator

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Rail

Applications Railway cybersecurity solutions FRMCS - 5G Successor to GSM-R Rail Products Quality Projects and References Blu Wireless Partnership

Energy

Dynamic Grid Solutions Primary Substation Communication Renewable Power Generation Smart Grid Communications Substation Automation

Defence

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DNV approved products Success stories

Water and wastewater

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WeOS

Download WeOS WeOS firmware history GNS3 Solutions WeOS user guides

WeConfig

Download WeConfig

WeConnect Activator Industrial cybersecurity

Industrial remote access

Cybersecurity Industrial applications Legacy modem replacement Protocol conversion Utility applications Zero touch networks

Cellular communication

450 MHz spectrum for utilities Private cellular networks

Extending Ethernet

Products SHDSL cable testing Solutions

Support

Product support Contact support Industrial networking blog

Product security

Cyber Resilience Act (CRA) Rapid incident response Report a vulnerability Security advisories

Westermo Academy

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Application notes Product life cycle Repair and warranty Legacy software tools

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Solutions / WeOS / Download WeOS / WeOS 4

Download the latest WeOS 4 firmware. Complete the form below to get your download link, with immediate access after submitting.

Latest version: WeOS 4.35.0
Released 9 June 2026
Release notes (PDF)
SHA-256 checksum

PRODUCTS

Industrial Ethernet Switches
Industrial Ethernet Extenders
Industrial Cellular LTE Routers
Industrial WLAN and Wi-Fi
EN 50155 Ethernet Switches
IEC 61850-3 Substation Ethernet Switches

INDUSTRIES

Trains and Railway
Energy
Maritime and Offshore
Water and Wastewater

SOFTWARE

WeOS Operating System
WeConfig NCM
WeConnect Remote Access

CONTACT US

Westermo Australia
Unit 22, 11-13 Brookhollow Avenue
Baulkham Hills, NSW 2153
➜ Find us on Google Maps
Phone: +61 2 8014 6520
E-mail: info.au@westermo.com

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