MOXA OnCell G3150A-LTE Series
Industrial LTE Cat 3 serial/Ethernet-to-cellular gateways
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Features and Benefits
  • Dual cellular operator backup with dual-SIM
  • GuaranLink for reliable cellular connectivity
  • Rugged hardware design well suited for hazardous locations (ATEX Zone 2/IECEx)
  • VPN secure connection capability with IPsec, GRE, and OpenVPN protocols
  • Industrial design with dual power inputs and built-in DI/DO support
  • Power isolation design for better device protection against harmful electrical interference
Overview Specifications Accessories


The OnCell G3150A-LTE is a reliable, secure, LTE gateway with state-of-the-art global LTE coverage. This LTE cellular gateway provides a more reliable connection to your serial and Ethernet networks for cellular applications.

To enhance industrial reliability, the OnCell G3150A-LTE features isolated power inputs, which together with high-level EMS and wide-temperature support give the OnCell G3150A-LTE the highest level of device stability for any rugged environment. In addition, with dual-SIM, GuaranLink, and dual power inputs, the OnCell G3150A-LTE supports network redundancy to ensure uninterrupted connectivity.

The OnCell G3150A-LTE also comes with a 3-in-1 serial port for serial-over-LTE cellular network communication. Use the OnCell G3150A-LTE to collect data and exchange data with serial devices.

High-Speed Remote Gateway with VPN and Network Security

  • Multi-band support

  • Secure and reliable VPN support with NAT/OpenVPN/GRE/IPsec functionality

  • Cybersecurity features based on IEC 62443

Industrial Isolation and Redundancy Design

  • Dual power inputs for power redundancy

  • Dual-SIM support for cellular connection redundancy

  • Power isolation for power source insulation protection

  • 4-tier GuaranLink for reliable cellular connectivity

  • -30 to 70°C wide operating temperature