R3000 LG-OG Outdoor Gateway

The Robustel R3000 LG-OG is an IP67 outdoor LoRaWAN gateway. It is integrated with LoRaWAN wireless communication and cellular network technology, to provide users with wireless long-distance data transmission capabilities.

  • Key Features
  • Specification
  • Downloads
  • Model

The Robustel R3000 LG-OG is an IP67 outdoor LoRaWAN gateway with a myriad of advanced features not usually found on such devices. Unique features include:


Smart Roaming

Unique network selection algorithm for intelligent network selection when using 3G/4G backhaul with roaming SIMs – gives highest possible resilience.


Make easy inbound connections to Robustel Gateways on ANY SIM or on any broadband connection. No fixed IP of DynDNS services required.

Built-in LNS

Optional built-in LoRaWAN Network Server for applications that require local processing of network data – minimises network traffic.


This best-selling product allows you to scale up or down as required. It is a stable, industrial-quality device that is market-competitive at a very attractive price.

The R3000 LG-OG outdoor LoRa gateway  is ideal for applications such as Smart Agriculture, or Healthcare.

All of the latest models utilise global cellular module technology to support Global LTE (4G) communications.



  • Supports global LoRaWAN ISM frequency bands
  • Compatible with LoRaWAN and private protocols
  • Compatible with any LoRaWAN Network Server
  • Up to 8 channels supports receive data simultaneously
  • RobustOS Operating System with extensive SDK
  • Backhaul option supports 3G, 4G and Ethernet
  • Supports dual SIM + Smart Roaming for high availability cellular Comms
  • IP67 ingress protection withstanding water, dust and other extreme weather conditions
  • PoE power – single cable installation
  • Easy wall or pole mounting options


LoRa Interface
Number of antennas 1
Connector M16, female
Standards 863-870 MHz (Europe)

470-510 MHz (China)

915-927 MHz (Australia)

902-928 MHz (North America)

920-928 MHz (Japan)

Max transmitted power +24.5 dBm
Max sensitivity -142 dBm
Reception capacity Supports 8 channels, and each channel can receive data simultaneously

Supports 1 MHz bandwidth demodulation

Communication range 15 km
Cellular Interface
Number of antennas 2 (MAIN + AUX)
Connector M16, female
SIM 2 (3 V & 1.8 V)
Standards 2G/3G/4G
Ethernet Interface
Number of ports 2 x 10/100 Mbps
Connector M12, 4Pin&8Pin
GPS Interface
Number of antennas 1
Connector SMA-K with 50 ohms impedance (inside)
Acquisition sensitivity GPS: greater than -148 dBm
Horizontal position accuracy GPS: 5 m


Software (Basic features of RobustOS)
LoRaWAN protocols V1.0 Class A/Class C and V1.0.2 Class A/Class C
Network protocols PPP, PPPoE, TCP, UDP, DHCP, ICMP, NAT, HTTP, HTTPs, DNS, ARP, BGP, RIP, OSPF, NTP, SMTP, Telnet, VLAN, SSH2, DDNS, etc.
VPN tunnel IPsec, OpenVPN, GRE
Firewall DMZ, anti-DoS, Filtering (IP/Domain name/MAC address), Port Mapping, Access Control
Management Web, CLI, SMS


App Center (Available Apps for RobustOS)


Apps* lm_csq, Preferred PLMN, RCMS, LoRiot, L2TP, PPTP, DMVPN, VRRP, QoS, SNMP, Language
*Request on demand. For more Apps please visit www.robustel.com.
Power Supply and Consumption
Input voltage PoE IEEE 802.3af/at Class A/B, 36V-48V
Power consumption Idle: 4W

Data link: 12W (peak)

Physical Characteristics
Ingress protection IP67
Housing & Weight Plastic, 3070 g
Dimensions 310 x 245 x 93.4 mm
Installations Wall mounting and pole mounting


Regulatory CE , RCM, FCC
Environmental RoHS 2.0, WEEE
Model R3000LG-OG-868 R3000LG-OG-915 R3000LG-OG-470
LoraWAN Network 868MHz 915MHz 470MHz


Frequency Bands
4G* Global:B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28;  B38/B39/B40/B41
3G Global: B1/B2/B4/B5/B6/B8/B19    
2G Global: B2/B3/B5/B8    
Operating Temperature -40 to +75 °C    
Storage Temperature -40 to +85 °C    
Relative Humidity 5 to 95% RH    

*For more information about 4G frequency bands in different countries, please contact your Robustel sales representative.



PN Name Specifications
E003100 Fiberglass-reinforced Cellular Antenna 200mm, 800-2700MHz,3/4.5dBi
E003144 N-male fiberglass-reinforced plastic LoRa antenna (868/915) Φ25×360±5mm,860~930MHz, 2dBi
E003145 N-male fiberglass-reinforced plastic LoRa antenna (470) Φ18×435±10mm,470~510 MHz, 2dBi
E005079 M12 4-PIN power supply connector plastic material, female head plug, 4-PIN, IP67, for making power cable
E005005 4-PIN M12 to RJ45 Ethernet Cable Length: 2 meters, Black, Wire diameter: 0.5mm
E005007 8-PIN M12 to RJ45 Ethernet Cable Length: 2 meters, Black, Wire diameter: 0.5mm, for POE
E005150 M12-4PIN male Connector plastic material, male head plug, 4-PIN, IP67, for making Ethernet cable
E005151 M12-8PIN male Connector plastic material, male head plug, 8-PIN, IP67, for making POE Ethernet cable
E015109 Wall Mounting Kit Dimensions: 240*175*1.5 mm, Material:    Aluminum Plate
E005032 50~120 mm Pole Mounting Kit 50~120 mm Diameter Adjustable, 0.6 mm Thickness, 12 mm Width, Material: Stainless Steel
E005033 100~230 mm Pole Mounting Kit 100~230 mm Diameter Adjustable, 0.6 mm Thickness, 12 mm Width,Material: Stainless Steel
E005034 200~300 mm Pole Mounting Kit 200~300 mm Diameter Adjustable, 0.6 mm Thickness, 12 mm Width,Material: Stainless Steel
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