BGAN M2M Terminals

BGAN M2M is suitable for applications that require reliable and resilient machine-to-machine connectivity, in remote or harsh environments. Supporting applications with data volumes ranging from megabytes to gigabytes, some common examples include:

• IP SCADA for data backhaul
• Telemetry & SCADA
• Well head and pipeline monitoring
• Monitoring and controlling extraction and distribution of equipment
• Smart grid, smart metering (concentrator backhaul) and recloser control
• Railways for trackside monitoring and crossings
• Remote video surveillance, telemetry and tracking
• Road signage
• Weather and environmental monitoring
• Emergency response communications
• Mobile connectivity for field operations

For more ideas, you can also read all of our case studies leveraging the BGAN M2M service.

BGAN M2M data transmission is handled by a network of four satellites in geostationary orbit. Utilising a two-way IP data service, it enables reliable and secure communication between the remote M2M devices and the central server or control centre.

BGAN M2M operates on a store-and-forward principle. Data is collected from the remote M2M devices and stored in the terminal before being transmitted to the central server or control centre via satellite. This ensures reliable delivery of data even in areas with intermittent or unstable connectivity. Data rates and volume do vary depending on chosen terminal, but can achieve send rates of up to 448kbps with latency from 800 milliseconds – assuring near real-time visibility of critical data.

BGAN M2M devices are designed to operate with minimal power, but a stable power source is essential. Power supply options vary based on the device and application, but can include direct connection to a power outlet, battery power, or solar solutions. Companies must consider available power supply when choosing their BGAN M2M terminal as different devices have varying power requirements. For example, the Hughes 9502 consumes only 3W during transmission, while the Cobham Explorer 323 requires 27W. So it’s vital to select a device that aligns with the available power capacity or implement effective power management strategies.

Though many BGAN M2M devices are built to withstand harsh conditions, when considering installation options businesses should consider environmental factors such as temperature, humidity, and potential physical hazards. Proper installation, with unobstructed line-of-sight to one of Inmarsat’s I-4 satellites is key for optimal performance. This may involve mounting BGAN M2M terminals and/or antennas, on poles or buildings.

Yes, BGAN M2M devices can be easily integrated with existing IoT infrastructure. Devices support standard IP connectivity, making it straightforward to establish communication with other IoT devices and systems. They can transmit and receive data using common IoT protocols such as MQTT or HTTP, enabling interoperability and data exchange with your existing infrastructure.

BGAN M2M terminals provide a simple Ethernet interface for connecting to a machine/device or IoT gateway, and depending on your security requirements, inter-connectivity can also be achieved – using a cloud-based service, VPN or even custom APNs. To discuss your specific set up and requirements further, please get in touch via hello@groundcontrol.com and our Architecture Team will assist.

Satellite data traffic is already relatively secure. However Ground Control offers several additional layers of security for our BGAN M2M subscribers; including firewall controls, data encryption, VPNs and private network solution via MPLS installation or leased-lines.

To find out more, simply see BGAN M2M Firewall Traffic Rules or contact the team at hello@groundcontrol.com to talk through your options.