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Sierra Wireless AirLink GX400 3G Router Multi-Purpose Intelligent Gateway (AC Power)

Please Note: This product has been discontinued. Please see the Sierra Wireless 3G Router Section for alternative products.
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Key Features
  • AirVantage Management Service
  • Embedded intelligence
  • Mil-Spec 810-F, IP64 rated

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Sierra Wireless Airlink GX400 Embedded 3G Router (AC Power)

The Sierra Wireless AirLink GX400 provides a flexible platform with multiple interfaces, persistent cellular connectivity and a built-in expansion slot to provide the versatility and scalability required for location-aware M2M applications. The GX400 has a small, rugged form factor, multiple interfaces and standard GPS, meaning it can provide high-value versatility for any location-aware application. 

Insert the SIM card directly into the AirLink GX400 3G router and avoid USB dongle compatibility issues.

Sierra Wireless Airlink GX400 Key Features

  • AirVantage Management Service
  • Embedded intelligence
  • Mil-Spec 810-F, IP64 rated
  • Machine protocols
  • Class I Div 2 Compliant
  • Expansion Slot
  • Rugged enclosure
  • Compact form factor
  • Multiple Connections
  • USB on-the-go
  •  Comprehensive device management and configuration
  • Easy to use interface
  • Low power mode/ wake up timer
  • Robust ARM 11-class processor
  • Configurable rules engine

With 3G mobile broadband connectivity, Designed with versatility and flexibility in mind, the GX400 3G Router is designed for use in mobile environments (AVL/tracking, field service, public safety) or fixed/portable settings (industrial, utilities, security, enterprise, point-of-sale). A powerful ARM 11 class micro-processor and the addition of an expansion slot, leave room for growth via support for additional connection or communications options and future technologies.


  • Reliable network connectivity for mission critical applications
  • Seamless integration with legacy equipment
  • Versatile for both fixed and mobile M2M applications
  • Enables additional features without design changes or certifications
  • Approved for use in hazardous environments
  • Easy integration into existing enclosures
  • Enables module level diagnostics and updates
  • Decreases total cost of ownership
  • Lowers energy consumption
  • Persistent, reliable network connectivity
  • Versatile for M2M applications
  • High-performance and easy installation
  • Remote management, control and configuration
Sierra Wireless Airlink GX400  Technical Specifications


  • Onboard IPsec SSL VPN Client
  • VPN Pass-Through
  • (AH protocols)
  • GRE Tunneling
  • MAC Address Filtering
  • IP Filtering
  • Port Filtering
  • SSH

Network Technology   

  • HSPA+ with fallback to: HSUPA, HSDPA, UMTS, EDGE, GPRS
  • EV-DO Rev. A with fallback to: CDMA EV-DO (Rev. 0), CDMA 1xRTT

Operating Temperature   

  • -30°C to +70°C
  • -22°F to +158°F

Storage Temperature   

  • -40°C to +85°C
  • -40°F to +185°F

ROHS Compliant   

  • Yes

Device Dimensions   

  • 143 mm x 96 mm x 44 mm
  • 5.6 in x 3.8 in x 1.7 in


  • 341 grams
  • 12 oz

FCC Approved 


Industry Canada Approved






Host Interfaces   

  • 10/100 Base-T RJ45 Ethernet
  • RS-232 Serial Port
  • USB On The Go
  • 1 Digital I/O Port
  • Expansion Card Slot for Additional Options
  • 3 SMA Antenna Connectors (RF, GPS, Rx Diversity)

Application Interfaces   

  • TCP/IP
  • UDP/IP
  • DHCP
  • HTTP
  • NMEA
  • TAIP
  • TSIP
  • GPS

LED Indicators   

  • Network
  • Signal Strength
  • Activity
  • Power/GPS

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This product has been discontinued.

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