Moxa cellular gateways/routers are networking devices designed to provide reliable cellular communication for remote applications, industrial automation, and IoT systems. These devices enable the secure transmission of data over 3G, 4G/LTE, or 5G networks, facilitating connectivity in environments where wired infrastructure is unavailable or impractical. Moxa\'s cellular gateways and routers are widely used in applications such as remote monitoring, machine-to-machine (M2M) communication, and industrial IoT. Key Features of Moxa Cellular Gateways/Routers: Multiple Cellular Connectivity Options (3G, 4G, LTE, 5G): Moxa offers gateways that support 3G, 4G/LTE, and 5G connectivity, enabling communication over cellular networks in various regions. 4G LTE routers are the most common for modern industrial applications, offering high-speed data transfer, improved coverage, and low latency compared to older 3G technologies. Dual SIM Support: Many Moxa cellular gateways and routers come with dual SIM slots, allowing for failover between two different mobile carriers or networks. This enhances network reliability and ensures continuous communication even if one network fails. Dual SIM support is critical in applications where network uptime is essential. Wide Temperature Range: Moxa cellular gateways and routers are ruggedized to work in harsh industrial environments with a wide operating temperature range, typically from -40°C to 75°C. These devices are designed to withstand extreme environmental conditions, such as exposure to dust, moisture, and electromagnetic interference (EMI). Secure Communication: Moxa gateways support advanced VPN protocols (e.g., IPSec, L2TP, PPTP, OpenVPN) to ensure secure remote communication. Firewall protection and network address translation (NAT) are built-in to enhance network security. Many models also support TLS/SSL encryption to safeguard data transmission over cellular networks. Multiple Ethernet and Serial Ports: Moxa’s cellular routers/gateways often feature multiple Ethernet ports (typically 1 to 4), as well as serial ports (RS-232/RS-485) for connecting legacy equipment. This enables devices such as PLC controllers, sensors, and cameras to connect to a cellular network, even if they don’t have native IP communication capabilities. Wireless Communication: Some Moxa cellular routers come with Wi-Fi capabilities, allowing the device to function as a Wi-Fi access point or client, enabling wireless communication for connected devices. The ability to bridge Wi-Fi and cellular networks provides greater flexibility for remote systems. Remote Management and Monitoring: Moxa cellular gateways include advanced remote management tools for configuring, monitoring, and troubleshooting devices from a central location. MXview (Moxa’s network management software) allows users to monitor the health of the cellular routers and devices remotely. This is particularly useful in large-scale deployments or remote monitoring applications. Redundant Power Inputs: Moxa gateways and routers typically offer redundant power inputs (e.g., 9–36 VDC), ensuring that devices remain operational even if one power source fails. Power over Ethernet (PoE) support is also available in certain models for easy deployment, particularly in environments where power outlets are scarce. Edge Computing and Data Processing: Some Moxa cellular gateways come with built-in edge computing capabilities, allowing for local data processing and decision-making before transmitting it to the cloud or remote servers. This is useful in industrial IoT (IIoT) applications, where reducing latency and bandwidth consumption is essential for real-time data analysis. GPS Functionality: Many models feature GPS functionality, allowing the cellular gateway/router to report the location of the device. This is particularly useful for applications that require real-time tracking of assets, vehicles, or personnel. Flexible Configuration and Customization: Moxa cellular gateways allow for flexible configuration options using web-based interfaces, command-line interfaces (CLI), and APIs. Modbus and other industrial protocols are supported, allowing the devices to easily integrate with industrial equipment and control systems.