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Hyrax-1000 Series
Ethernet Extenders
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Point-to-Point Extenders
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Broadband DSL Routers
Media Converters
Serial Converters & Repeaters
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Wireless & Cellular
Cellular Gateways & Routers
WLAN
mmWave
Modems
Fibre Optic Modems
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SFP Transceivers
M12 USB Backup Device
Network Cables & Antennas
Product Lines and Brands
All Westermo Products
Services
Our Services
Service Agreements
Essential
Enhanced
Enterprise
Service Agreements for Cellular Networks
Essential- Cellular
Enhanced - Cellular
Enterprise - Cellular
Technical Support Services
Westermo Academy
Activator
Industries
Rail
Applications
Rail Products
Projects and References
Blu Wireless Partnership
Energy
Dynamic Grid Solutions
Primary Substation Communication
Renewable Power Generation
Smart Grid Communications
Substation Automation
Maritime and Offshore
DNV approved products
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Water and Wastewater
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Download WeOS
WeOS firmware history
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Download WeConfig
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Maintenance
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Activator
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Industrial Remote Access
Cybersecurity
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Legacy Modem Replacement
Protocol conversion
Utility applications
Zero Touch Networks
Cellular Communication
Private cellular networks
Extending Ethernet
Products
SHDSL cable testing
Solutions
Support
Product Support
Contact Support
Industrial Networking Blog
Westermo Academy
Technical Support Services
On-site support services
Commissioning services
Troubleshooting services
Network security services
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Report a Vulnerability
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The right cybersecurity solutions can reduce climate impact
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RFI-18-F4G-T4G
Industrial Routing Switch
RFI-18-F4G-T4G
This product is no longer being sold and might not be supported.
Please see replacement part:
RFI-219-F4G-T7G
Software
Software, WeConfig v1.21.9, release date 2025-01-17
User guides
Management guide, WeOS 4
User guide, RFI-XX
General and Safety Information, Westermo products
WeOS history
Firmware, WeOS v4.29.0, Release date 2021-03-15
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