Sierra Wireless AirLink RX400 5G RedCap Industrial Router (No Wi-Fi)

Low-Power 5G RedCap Industrial Router for Remote Infrastructure and Critical Communications

Built for remote fixed assets and critical infrastructure, the rugged industrial router provides 5G RedCap and LTE connectivity with 2×2 MIMO, dual SIM support, dual-band GNSS, Gigabit Ethernet and RS-232 serial connectivity. Its sealed IP64 aluminium housing supports operation from -40°C to +70°C, while idle power consumption is rated at 756 mW with serial enabled and standby consumption at 24 mW ±10%. A 7–36 VDC input, USB-C redundant power input, low-voltage disconnect and transient protection support battery, solar and vehicle-powered deployments. AirLink OS provides routing, VPN, security and management functionality, while support for Docker containerised applications enables edge computing at remote sites. The no-Wi-Fi configuration is suited to utilities, oil and gas, SCADA, metering and other industrial applications where cellular and wired connectivity are required. RX400 DataSheet-27JULY2026-F

Key Features

• 5G RedCap Connectivity: Supports 5G RedCap with LTE connectivity and 2×2 cellular MIMO for remote industrial and critical infrastructure applications.
• Global Cellular Band Support: Supports a broad range of 5G NR and 4G LTE frequency bands, with carrier-specific band support dependent on the applicable network configuration.
• Dual SIM Capability: Uses dual Nano-4FF SIMs to support flexible cellular network deployment.
• Industrial Wired Connectivity: Provides a single 1 Gbps Ethernet interface and single or dual RS-232 serial connectivity for integration with industrial equipment.
• Dual-Band GNSS: Integrated dual-band GNSS provides positioning capability for applications requiring location information.
• Low-Power Operation: Rated idle power consumption is 756 mW with serial enabled, while standby mode consumes 24 mW ±10%, supporting battery and solar-powered installations.
• Flexible DC Power: Accepts 7–36 VDC input and provides redundant power input through USB-C at 15 W.
• Power Protection: Includes low-voltage disconnect, configurable power features, ignition sense with delayed shutdown and protection against voltage transients.
• Rugged Environmental Design: The sealed aluminium housing carries an IP64 rating and operates from -40°C to +70°C with storage from -40°C to +85°C.
• Industrial Networking: Supports IPv4 and IPv6 routing, NAT, port forwarding, DHCP server, IP passthrough, LAN segmentation, policy-based routing, static routing and configurable MTU.
• Secure VPN Connectivity: Supports IPsec with IKEv1/IKEv2, AES128/AES192/AES256 encryption, SHA256/SHA384/SHA512 hashing and up to 10 concurrent tunnels per link.
• Edge Computing Support: Supports Docker containerised edge-computing applications, with approximately 600 MB RAM and 500 MB flash storage available to containers depending on enabled features.
• Remote Management: AirLink Management Service is available through the included 1-year AirLink Complete subscription, with local web interface and optional AirLink Manager and AirLink Mobility Manager platforms.
• Compact Installation: Measures 117.3 × 33 × 85 mm, or 117.3 × 33 × 94 mm including SMA connectors, with the same bolt pattern as the AirLink RV series.
• No Wi-Fi Configuration: This variant is supplied without Wi-Fi, providing a focused cellular and wired networking platform for fixed industrial deployments.

The compact architecture combines low-power 5G RedCap communications with industrial interfaces, edge processing and remote management for connected assets in demanding environments. Its wide DC input range, environmental protection and low standby power make it suitable for fixed infrastructure where power availability and installation space are limited.