Industrial LoRaWAN Edge Gateway
Model: R1520LG
Industrial LoRaWAN Edge Gateway Product Overview
The Robustel R1520LG is an industrial LoRaWAN gateway that combines a high-performance 8-channel LoRaWAN interface with the power of an open edge computing platform. It is designed to function as either a standalone, all-in-one LoRaWAN solution or as a simple gateway for large-scale networks.
● High-Performance LoRaWAN & Backhaul
● Features a modern Semtech SX1302 LoRaWAN chipset (8-channel) with multiple backhaul options, including 4G LTE (Dual SIM), Wi-Fi, and Ethernet with PoE PD support.All-in-One LNS & Open Edge Computing
● Functions as a self-contained, private LoRaWAN network with its built-in ChirpStack LoRaWAN Network Server, or operates in Packet Forwarder mode for larger networks. This powerful edge platform also supports Docker, Node-RED, MQTT, Modbus, and BACnet for developing custom applications.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.
Iot hardware Specifications
Hardware
System
● CPU: ARM Cortex-A7, 792 MHz (NXP i.MX6ULL)
● RAM: 512 MB DDR3
● Storage: 8 GB eMMC
● Indicators: LED for LoRa, RUN, MDM, USR, WLAN, RSSI
LoRaWAN Interface
● Frequency Bands: EU868 / AU915 / US915 (Region-dependent models)
● Channels: Up to 8 concurrent channels
● Chipset: Semtech SX1302
● Transmit Power: Max +25 dBm
● Receiver Sensitivity: Down to -140 dBm
● Antenna: 1 x RP-SMA Connector
Network Connectivity
● Cellular:
● Modem: 4G LTE Cat 4 (Worldwide Frequencies)
● SIM: 2 x SIM Slots (Mini SIM - 2FF), Dual SIM Failover
● Antennas: 2 x SMA Connectors
● Wi-Fi:
● Standard: 802.11 b/g/n, 2.4 GHz
● Modes: Access Point (AP), Client
● Antenna: 1 x RP-SMA Connector
Interfaces
● Ethernet: 2 x 10/100 Mbps, RJ45, ETH0 supports PoE PD (IEEE 802.3at)
● Serial: 1 x RS232, 1 x RS485
● USB: 1 x USB 2.0 Host (Type-A)
Power & Physical
● Input Voltage: 9 to 60 VDC (3.5mm Pitch Terminal Block or via PoE PD)
● Power Consumption: ~1.5W (Idle @ 12VDC), ~10W (Max @ 12VDC)
● Housing: Plastic (PC + ABS)
● Protection: IP30
● Dimensions: 105 x 90 x 46 mm
● Weight: 238.5 g
● Installation: DIN-Rail, Wall Mount, Desktop
Environmental
● Operating Temperature: -20°C to +60°C
● Storage Temperature: -40°C to +85°C
● Relative Humidity: 5% to 95% (non-condensing)
Certifications
● Regulatory: CE, UKCA, RCM, FCC
● Environmental Standards: 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
● LoRaWAN:
● Protocols: V1.04 Class A/B/C
● Network Server: supports ChirpStack LNS (User-installable/configurable, also supports Packet Forwarder mode)
● IoT Stack: Node-RED, MQTT
● 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: ~6 GB Flash, ~256 MB 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
Industrial IoT solutions Applications
● Industrial IoT
● Smart city
● Smart agriculture
● Smart utility
● Smart logistic
Ordering Information
● Order code: A013700004
● Package contains: 1 x R1520LG + EU868, 1 x Wall mounting kit, 2 x cellular antennas, 1 x Wi-Fi antenna, 1 x LoRa antenna, 1 x global power adapterOrder code: A013700005
Package contains: 1 x R1520LG + AU915, 1 x Wall mounting kit, 2 x cellular antennas, 1 x Wi-Fi antenna, 1 x LoRa antenna, 1 x global power adapter
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