AirLink® RX400 5G RedCap Router (1105304)
Industry’s Most Power-Efficient Rugged 5G RedCap Router*
Key Features:
- 5G RedCap + LTE Cat-4
- 1×1 Wi-Fi 6 (Optional)
- 1x Ethernet (1 Gbps)
- Single/Dual RS-232
- Dual-Band GNSS
- IP64 and MIL-STD-810H Rated
- Powered by AirLink OS and AirLink Complete
*Based on comparison of market-available data as of November 2025 for comparable rugged MIL-STD 810 RedCap routers
Description
Product Overview
The Semtech (formerly Sierra Wireless) RX400 Series is a rugged industrial router platform designed to provide secure, high reliability connectivity for critical infrastructure, transportation and remote industrial networking. Built for demanding edge environments, the RX400 combines advanced cellular performance with Ethernet routing, Wi Fi capability and integrated cybersecurity features. It is engineered to support always on communications for applications such as intelligent transport systems, utility networks, public safety, fleet connectivity and industrial automation, where continuous uptime and secure data transmission are essential.
Key Features
High Performance Cellular Connectivity
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Advanced LTE connectivity for reliable broadband communications in remote and mobile deployments
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Designed for high-throughput data transfer to support real-time monitoring, control and analytics
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Supports multi-carrier network operation for flexible deployment across regions
Rugged Industrial Design
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Hardened enclosure built for harsh industrial and outdoor environments
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Wide operating temperature support for roadside, rail and remote infrastructure installations
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Resistant to vibration and shock for transport and mobile applications
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Designed for continuous operation in unattended field deployments
Networking and Edge Integration
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Multiple Ethernet interfaces for connecting field devices, sensors and local networks
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Integrated routing, firewall and traffic management for secure industrial networking
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Optional Wi Fi support for local wireless access and device connectivity
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Supports VPN and secure tunnelling for protected remote access
Security and Remote Management
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Built-in cybersecurity features to protect critical communications
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Secure device authentication, encrypted traffic and network segmentation support
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Remote monitoring and configuration tools for large-scale fleet management
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Supports firmware and security updates to maintain long-term protection
Applications and Use Cases
The RX400 Series is well-suited for:
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Intelligent transportation systems and roadside connectivity
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Utility and energy infrastructure communications
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Fleet and public safety vehicle networking
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Industrial automation and remote telemetry
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Secure edge connectivity for distributed IoT deployments
Dimensions Drawings
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More Information
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Ordering Information
1105304 RX400
See Wi-Fi version:
1105305 RX400 with Wi-Fi
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