ROBUSTEL R1520LG-AA-4L-A35GL Universal LoRaWAN Gateway






- Model: R1520LG-AA-4L-A35GL (B137001)
ROBUSTEL R1520LG-AA-4L-A35GL FEATURES
- 470-510 MHz LoRa Frequency
- Cellular
- Frequency Bands: 4G: LTE FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28/B66; LTE TDD: B34/B38/B39/B40/B41; 3G: WCDMA: B1/B2/B4/B5/B6/B8/B19; 2G: GSM: B2/B3/B5/B8
- Country/Region: CN
- 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




ROBUSTEL R1520LG-AA-4L-A35GL INTRODUCTION
R1520LG, Robustel’s next-generation LoRaWAN gateway, excels in dense indoor environments with robust 4G/3G/2G and WiFi support. Integrated with the Chirpstack LoRa network server, it efficiently manages traffic. Featuring 2 x Ethernet, 1 x RS232, and 1 x RS485, along with POE-PD, it’s ideal for smart buildings and industrial IoT, ensuring reliable connectivity.
As an Authorized Distributor of ROBUSTEL, Manufacturers Automation Inc. (ManuAuto) offers a wide variety of Industrial Automation and Communication products across North America, including Canada (Ontario, Toronto) and the US. Buy ROBUSTEL R1520LG-AA-4L-A35GL Universal LoRaWAN Gateway online at a competitive price, with on-time delivery and fast shipping services. Our certified engineers are always available to support you.
You can also find the R1520LG-AA-NU (B137005) and R1520LG-AB-NU (B137006) models in the ROBUSTEL R1520LG Series.
ROBUSTEL R1520LG-AA-4L-A35GL CERTIFICATIONS
3G Modem : Interface | |
SIM card slot | 2 Mini SIM (2FF) |
Ethernet Ports | 2 x 10/100 Mbps, LAN or WAN |
USB | 1 x USB 2.0 (host), Type A, 500 mA |
Digital Input and Output | - |
Serial port | 1 x RS232 + 1 x RS485 |
Alert Output | - |
Cellular Standards | - |
Band Options | 4G: LTE FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/ B19/ B20/ B25 /B26 /B28 /B66; LTE TDD: B34/B38/B39/B40/B41, 3G: WCDMA: B1/B2/B4/B5/B6/B8/B19, 2G: GSM: B2/B3/B5/B8 |
Cellular Antenna Connectors | SMA-K |
WLAN Standards | 802.11 b/g/n, supports AP and Clients modes |
WLAN Antenna Connector | RP-SMA-K |
GPS Antenna Connector | No |
3G Modem : Radio specifications | |
Radio Connection type | No |
Maximum data transfer speed of 2G | - |
Maximum data transfer speed of 3G | - |
Maximum data transfer speed of 4G | - |
WiFi Radio Frequency | No |
3G Modem : Software Specifications | |
VPN | IPsec, OpenVPN, GRE, L2TP, PPTP, DMVPN, WireGuard |
Firewall | DMZ, anti-DoS, Filtering (IP/Domain name/MAC address), Port Mapping, Access Control |
Management | Web, CLI, SMS |
Routing Redundancy | - |
Time Management | - |
3G Modem : Standards and protocols | |
Protocols | PPP, PPPoE, TCP, UDP, DHCP, ICMP, NAT, HTTP, HTTPs, DNS, ARP, NTP, SMTP, Telnet, VLAN, SSH2, DDNS, etc. |
3G Modem : Features and capabilities | |
Send and receive SMS | Yes |
3G Modem : Security | |
Security and Encryption | WEP, WPA, WPA2, 64/128 AES, TKIP |
Authentication | - |
3G Modem : Power Requirements | |
Power Connector | 4-pin Micro-Fit socket |
Power Consumption (Output Adapter) | Idle: 1.5W, Data Link: 10W (peak) |
Input Voltage | 9 to 60V DC, PoE-PD: 42.5 to 57V DC |
POE Support | No |
Input Current | - |
Reverse Polarity Protection | No |
3G Modem : Buttons | |
Power button | No |
Reset | 1 x RST |
3G Modem : LED Indicators | |
MTBF | - |
Operating mode | External |
LED Indicators | 1 x RUN, 1 x MDM, 1 x USR, 1 x RSSI, 1 x WLAN, 1 x LoRa |
3G Modem : Physical Characteristics | |
Dimensions | 105 x 90 x 46 mm |
Installations | Desktop, wall mounting, and 35 mm DIN rail mounting |
Housing | Plastic |
Weight | 238.5 g |
Operating Temperature | -20 to 60 °C |
Storage Humidity | - |
Storage Temperature | -40 to 85 °C |
Type of Use | Environmental |
Standards and Certifications | - |