Description
Comar R450-XGE AIS Receiver | Professional Ethernet AIS Receiver with GNSS
The Comar R450-XGE AIS Receiver is a professional dual-channel network AIS receiver with integrated GNSS, Ethernet networking and USB connectivity. Designed for vessel tracking, shore stations, ports, marinas and fixed AIS monitoring systems, it provides reliable AIS and positioning data over secure wired network infrastructure without WiFi.
The R450-XGE is particularly suited to ports, marinas, coastal monitoring stations, vessel tracking websites and government AIS monitoring networks requiring reliable Ethernet-based data distribution.

Professional AIS Monitoring with Integrated GNSS
The Comar R450-XGE AIS Receiver is designed for professional vessel monitoring applications where reliable AIS reception and accurate GNSS positioning data are required over a secure Ethernet network. Built around Comar’s proven dual-channel AIS receiver platform, the R450-XGE continuously monitors both AIS frequencies simultaneously for dependable vessel detection within VHF range.
With Ethernet and USB connectivity, the unit can feed AIS and GNSS data to PCs, local servers, monitoring software, tracking websites and centralised marine traffic systems. The wired-only design makes it a practical option where WiFi is not required or where a controlled network installation is preferred.
Comar R450-XGE AIS Receiver Key Features
📡 Dual-Channel AIS Receiver
Receives AIS transmissions on both AIS channels simultaneously, supporting reliable vessel tracking and marine traffic monitoring.
🛰️ Integrated GNSS
Provides accurate position and timing data alongside AIS traffic information for monitoring and tracking applications.
🌐 Ethernet Connectivity
Connect directly to PCs, servers, local networks and monitoring systems using standard Ethernet infrastructure.
💻 USB Monitoring
Built-in USB interface allows straightforward local monitoring, configuration and setup during installation.
🚢 Complete AIS Message Support
Decodes AIS Class A, AIS Class B, Aids to Navigation, AIS SART and other standard AIS message types.
🛡️ Rugged Construction
Compact ABS enclosure with carbon-reinforced connector slides for professional shore-side monitoring installations.
Ideal Applications
- Port authority vessel monitoring
- Harbour approach monitoring
- Marina traffic monitoring systems
- Government maritime monitoring projects
- Search and rescue support
- Tug and supply vessel tracking
- Fishing area monitoring
- Commercial AIS data collection networks
- Vessel tracking websites and AIS data services
- Marine traffic analysis and reporting
- Coastal AIS monitoring stations
- Shore-based AIS monitoring networks
Ethernet AIS Receiver for Wired Network Integration
The R450-XGE uses a Lantronix XPort network module for Ethernet data output. This allows AIS and GNSS data to be distributed across local networks, sent to monitoring servers or forwarded to fixed IP addresses for centralised display and long-term data collection.
The absence of WiFi makes the R450-XGE a good match for wired installations where network control, reliability and simplicity are important. It is particularly useful for shore stations, ports, marinas and monitoring sites where Ethernet infrastructure is already available.
Helpful AIS Installation Guides
AIS receiver performance depends heavily on antenna position, cable quality and installation layout. These guides support correct system planning and troubleshooting:
Related R450 AIS Receivers
The R450 receiver range includes Digi and Lantronix XPort network variants, with options for Ethernet, WiFi and integrated GNSS. The R450-XGE is the Lantronix XPort version with Ethernet and GNSS, but without WiFi.
- Comar R450-XE AIS Receiver – Ethernet and USB, no WiFi, no GNSS
- Comar R450-X AIS Receiver – Ethernet and WiFi network AIS receiver
- Comar R450-DGE AIS Receiver – Digi Ethernet variant with integrated GNSS and no WiFi
- Comar R450-DG AIS Receiver – Digi Ethernet, GNSS and WiFi network AIS receiver
Technical Specifications
| Product | Comar R450-XGE AIS Receiver |
| SKU | 001-2518 |
| Product Type | Network AIS Receiver with Ethernet and GNSS |
| AIS Receiver Type | Dual-channel parallel AIS receiver |
| GNSS Receiver | Integrated |
| Connectivity | Ethernet and USB |
| WiFi | No WiFi module |
| Network Module | Lantronix XPort |
| AIS Message Support | AIS Class A, AIS Class B, AIS AtoN, AIS SART and other AIS message types |
| Housing | ABS enclosure with carbon-reinforced connector slides |
| Dimensions | 140 × 120 × 37 mm |
| Weight | 250 g |
Supplied Items
- Comar R450-XGE AIS Receiver
- Software package
- User documentation
Downloads
Frequently Asked Questions
Does the Comar R450-XGE AIS Receiver include WiFi?
No. The R450-XGE is the Ethernet and GNSS version without WiFi, making it suitable for wired network installations where wireless connectivity is not required.
Does the R450-XGE include GNSS?
Yes. The R450-XGE includes an integrated GNSS receiver, allowing positioning data to be provided alongside the AIS data feed.
What AIS messages can the R450-XGE receive?
The receiver can decode AIS Class A, AIS Class B, Aids to Navigation, AIS SART and other standard AIS message types within VHF range.
Can the R450-XGE feed vessel tracking websites?
Yes. AIS and GNSS data can be sent over Ethernet to PCs, servers, monitoring systems and vessel tracking platforms.
Is the R450-XGE suitable for port and shore station monitoring?
Yes. It is designed for professional shore-based AIS monitoring, including ports, marinas, harbour authorities, monitoring stations and AIS data networks.
What is the difference between the R450-XGE and R450-XE?
The R450-XGE includes integrated GNSS, while the R450-XE is the Ethernet-only version without GNSS. Both are Lantronix XPort network AIS receivers without WiFi.
Why Buy from F&C Marine?
F&C Marine supplies specialist AIS, NMEA, RF and marine communications equipment for leisure, commercial and professional marine applications. We support installers, vessel operators, marinas, ports and marine electronics integrators with practical product knowledge and suitable equipment selection.
Manufacturer Information
The Comar R450-XGE AIS Receiver is manufactured by
Comar Systems Ltd
,
a UK manufacturer of AIS receivers, AIS transponders and marine data networking products.

















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