Overview
The Robustel R1520LG Universal LoRaWAN Gateway is Robustel’s new and unique solution, optimized for high-volume in-building applications. Additionally, this product is designed to be both cost-effective and extremely versatile, providing solutions for various deployment scenarios, including:
- External LNS with a choice of packet forwarders – UDP / Basic Station / Loriot
- Internal LNS (Chirpstack) with full customer control
- Internal LNS (Chirpstack) + “E2C Chirpstack” – NEW & UNIQUE!
- Robustel’s “E2C Chirpstack” software connector allows LoRa sensors to be connected directly to AWS & Azure cloud environments.
- E2C Chirpstack can be used alongside E2C Modbus in the R1520LG to get data from wired and wireless sensors easily into the cloud.
RCMS is Robustel’s free router monitoring service that’s fully compatible with the R1520LG. It allows the customer to see a location overview of their routers quickly and simply on a map. Features such as data usage, signal strength, current network and much more can then be viewed on a per-router basis.
Over-the-air updates are supported for Firmware, router configuration and Apps serving as essential “insurance” if anything is not quite right during deployment.
You can try Robustel’s free router management platform by signing up here: https://rcms-cloud.robustel.net
Key Features
- Supports POE for optimal location of Gateways
- WiFi Client and AP Supported
- Wide 9 to 60V DC power input
- Dual Ethernet ports providing WAN & LAN connections
- Dual SIM slots for resilient cellular communications
- RS232 & RS485 for peripheral connection
- Supported by “Operations Console” – Robustel’s unique Gateway management environment
- RobustVPN provides easy remote access to all Gateways no matter what SIM/internet connection type is used
- “E2C Chirpstack” provides a simple connector for LoRa data – directly into AWS/Azure or other cloud platforms
- “E2C Chirpstack” provides data buffering of LoRa data – not usually available in standard LoRa gateways
Specifications
Hardware System | |
| CPU | i.MX 6ULL, 792Mz |
| RAM | 512 MB DDR3 |
| Flash | 8 GB eMMC |
Celluar Interface | |
| Number of antennas | 2 |
| Connector | SMA-K |
| SIM | 2 Mini SIM (2FF) |
Ethernet Interface | |
| Ports | 2 x 10/100 Mbps, LAN or WAN |
| WAN port | Support 802.3 at PD feature on ETH0 |
| Magnet isolation protection | 1 KV |
LoRa Interface | |
| Number of antennas | 1 |
| Connector | SMA-K |
| Frequency *(In progress) | US915, CN470, EU868, AU915 |
| Max transmitted power | +25 dBm |
| Max sensitivity | -140 dBm |
| Channel Capacity | Supports up to 8 channels receive data simultaneously |
Serial Interface | |
| Type | 1 x RS232 + 1 x RS485 |
| Connector | 2 x 3-pin 3.5 mm female socket |
| ESD protection | 8 KV air, 4 KV contact |
| Baud rate | 300 bps to 115200 bps |
| Signal | RS232: TXD, RXD, GND; RS485: Data+ (A), Data- (B), GND |
WIFI Interface | |
| Number of antennas | 1 |
| Connector | RP-SMA-K |
| Standards | 802.11 b/g/n, supports AP and Clients modes |
| Frequency bands | 2.4 GHz |
| Security | WEP, WPA, WPA2 |
| Encryption | 64/128 AES, TKIP |
Others | |
| Reset button | 1 x RST |
| USB | 1x USB 2.0 (host), Type A, 500 mA |
| LED indicators | 1 x RUN, 1 x MDM, 1 x USR, 1 x RSSI, 1 x WLAN, 1 x LoRa |
| Watchdog | External |
Software (Basic features of RobustOS Pro)(*In progress) | |
| LoRaWAN protocols | V1.0.4 Class A/Class B/Class C |
| Network protocols | PPP, PPPoE, TCP, UDP, DHCP, ICMP, NAT, HTTP, HTTPs, DNS, ARP, NTP, SMTP, Telnet, VLAN, SSH2, DDNS, etc. |
| VPN tunnel | IPsec, OpenVPN, GRE, L2TP, PPTP, DMVPN |
| Firewall | DMZ, anti-DoS, Filtering (IP/Domain name/MAC address), Port Mapping, Access Control |
| Management | Web, CLI, SMS |
| Serial port | Transparent, TCP Client/Server, UDP, Modbus RTU Gateway |
| Other | Smart Roaming v2* |
SDK | |
| Operating System | RobustOS Pro (Based on Debian 11 bullseye) |
| Supported programming language | C, C++, Python, Java, Node.js, etc. (for users to develop own applications) |
| Flash available for SDK | 6 GB |
| RAM available for SDK | 256 MB |
App Center (Available Apps for RobustOS Pro) | |
| Apps* | Language, RCMS, WireGuard, etc. |
| *Request on demand. For more Apps please visit www.robustel.com. | |
Power Supply and Consumption | |
| Connector | 4-pin Micro-Fit socket |
| Input voltage | 9 to 60V DC; PoE-PD: 42.5 to 57V DC |
| Power consumption | Idle: 1.5W Data link: 10W (peak) |
Physical Characteristics | |
| Housing & Weight | Plastic, 238.5g |
| Dimensions | 105 x 90 x 46 mm |
| Installations | Desktop, wall mounting and 35 mm DIN rail mounting |
| Operating temperature | -20 to +60 °C |
| Storage temperature | -40 to +85 °C |
| Relative humidity | 5 to 95% RH |
Regulatory and Type Approvals | |
| Environmental | RoHS2.0 |
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