ARM Based 5G IoT Edge Computing Gateway
Model: EG5120 5G NR R16
Product Overview
The Robustel EG5120 is an industrial-grade IoT edge gateway engineered to seamlessly bridge OT and IT networks. By combining a high-performance quad-core ARM processor with our secure, Debian (LTS) -based RobustOS Pro, it provides a powerful platform for real-time data processing, analytics and control, empowering next-generation IoT applications in smart manufacturing, energy, and smart building.
● Powerful Edge Computing
● Features a Quad-Core 1.6 GHz ARM CPU, 2 GB DDR4 RAM, and 16 GB of eMMC storage, with out-of-the-box support for Docker and a full analytics stack (MQTT, InfluxDB, Node-RED, Grafana).Comprehensive Industrial Connectivity
● Offers global 5G NR R16 (Dual SIM), 2x Gigabit Ethernet, RS232/RS485 serial ports, and DI/DO/AI, with optional Wi-Fi 5, BLE 5.2, and GNSS for ultimate flexibility.Secure & Reliable Industrial OS (RobustOS Pro)
● Powered by RobustOS Pro, our secure industrial OS built on Debian 11. Its development is certified to IEC 62443-4-1 and validated by penetration testers, while system resilience is ensured by Automatic System Failback. The platform is backed by an industry-leading 10-year Linux LTS.Simplified Cloud Management
Integrates fully with the RCMS cloud platform for fleet-wide monitoring, OTA updates of both the OS and applications running in containers, and secure remote access to end devices like PLCs, dramatically reducing operational costs.
Specifications
Hardware System
● CPU: Quad-Core ARM Cortex-A53, 1.6 GHz (NXP i.MX8)
● RAM: 2 GB DDR4
● Storage: 16 GB eMMC
● Expansion: 1 x MicroSD Card Slot
● Indicators: LED for RUN, MDM, USR, RSSI
Network Connectivity
● Cellular: 5G NR R16 (Worldwide Frequencies)
● SIM: 2 x SIM Slots (Dual SIM Failover)
● Wi-Fi (Optional): 802.11 a/b/g/n/ac, 2.4/5 GHz, supporting AP and Client modes
● Bluetooth (Optional): Bluetooth 5.2 (BLE)
● GNSS (Optional): GPS, GLONASS, BeiDou, Galileo
Interfaces
● Ethernet: 2 x 10/100/1000 Mbps, RJ45
● Serial: 2 x RS232/RS485 (Software Configurable)
● I/O: 2 x Digital Input, 2 x Digital Output
● USB: 1 x USB 3.0 Host (Type-A)
Power & Physical
● Input Voltage: 9 to 60 VDC
● Power Consumption: ~5 W (Idle), ~20 W (Max) @ 12 VDC
● Housing: Aluminum Alloy
● Protection: IP30
● Dimensions: 49 x 105 x 128 mm
● Weight: 567 g
● Installation: DIN-Rail, Wall Mount, Desktop
Environmental
● Operating Temperature: -40°C to +70°C
● Storage Temperature: -40°C to +85°C
● Relative Humidity: 5% to 95% (non-condensing)
Certifications
● Regulatory: CE, UKCA, RCM
● Environmental: RoHS 2.0, WEEE
Software
Operating System
● OS: RobustOS Pro (based on Debian 11 with Long-Term Support)
● Containerization: Docker support
Key Supported Software & Protocols
● IoT Stack: Node-RED, MQTT, InfluxDB, Grafana
● Industrial Protocols: Modbus (RTU/TCP), OPC UA, BACnet, DNP3, IEC101/104 and more
● Cloud Integration: Native MQTT support for major platforms (AWS, Azure, Aliyun)
Networking
● Network Protocols: TCP, UDP, IPv4/v6, PPP, PPPoE, DHCP, ICMP, NAT, HTTP(S), DNS, NTP, SMTP, Telnet, VLAN, SSH2, DDNS
● Routing: Static, OSPFv2, BGP, RIPv1/v2
● Serial Port Protocols: Transparent TCP/UDP, Modbus RTU to TCP Gateway
Security
● VPN: IPsec, OpenVPN, Wireguard, GRE, DMVPN, L2TP, PPTP
● Firewall: Stateful firewall with DMZ, anti-DoS, filtering (IP/MAC/Domain), port mapping, access control
SDK & Customization
● SDK Languages: C, C++, Python, Java, Go, Node.js and more
● Available Resources: ~14 GB Flash, ~1.5 GB RAM for user applications
Management
● Configuration Interfaces: Web GUI, Command Line Interface (CLI), SMS
● Remote Management Platform: Robustel Cloud Manager Service (RCMS)
● RCMS Features:
● Centralized Monitoring & Control
● Fleet-wide Over-the-Air (OTA) updates for OS, firmware, and applications
● Secure Remote Access to device Web GUI/CLI and connected end-devices
Experience robust, cloud-native device management by registering at: https://rcms-cloud.robustel.net
Applications
● Smart manufacturing
● Smart building
● Smart energy
● Smart city
● Smart transportation
● Smart healthcare
Why Robustel?
● Industrial grade fanless design
● Up to 10 years hardware lifetime
● Up to 10 years long term support for Linux
● Up to 5 years hardware warranty
● Global certifications
● Robust connectivity
Ordering Information
● Order code: A009000721
● Package contains: 1 x EG5120, 1 x Din-Rail, 4 x cellular antennas, 2 x Wi-Fi antennas, 1 x GNSS antenna, 1 x global power adapter
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