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


Number of antennas 1
Connector M16, female
Standards 863-870 MHz (Europe)
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
LoRaWAN protocols V1.0 Class A/Class C and V1.0.2 Class A/Class C


Cellular Interface
Number of antennas 2 (MAIN + AUX)
Connector M16, female
SIM 2 x Mini SIM
Standards 2G/3G/4G


Ethernet Interface
Number of ports 2 x 10/100 Mbps
Connector M12, 8-pin


GPS (Internal)
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


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
Operating temperature -40 ~ +75 °C
Storage temperature -40 ~ +85 °C
Relative humidity 5 ~ 95% RH
R3000 LG-OG Datasheet


RobustOS Software Manual


R3000 LG Hardware Manual


*All Robustel Firmware and RobustOS Apps are now available to download from the App Centre section of RCMS Cloud.

If you don’t already have access to RCMS Cloud you can Sign Up  freely.

*Please contact our Technical Support if you have any trouble finding the resources.

Model & PN Matched Model LoRaWAN Network
R3000LG-OG (B021011) R3000-LG4LA (B028716)

Or R3000-LG4LB (B028717)

868 MHz
  R3000-LG4LA (B028718)

Or R3000-LG4LB (B028719)

915 MHz


Model & PN Matched Model LoRaWAN Network Frequency Bands*
R3000LG-OG (B021011)


R3000-LG4LA (B028716)

Or R3000-LG4LB (B028717)

868 MHz 4G: LTE FDD: B1/B2/B3/B4/B5/B7/B8/B12/

B13/B18/ B19/B20/B25/B26/B28

LTE TDD: B38/B39/B40/B41

3G: WCDMA: B1/B2/B4/B5/B6/B8/B19

2G: GSM: B2/B3/B5/B8

R3000-LG4LA (B028718)

Or R3000-LG4LB (B028719)

915 MHz


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

Note: R3000LG-OG and R3000-LG4LA or LG4LB should be ordered together. Robustel will install R3000LG-OG and R3000-LG4LA or LG4LB in advance for shipment.

PN Accessory Name Specifications
E003100 Fiberglass-reinforced Cellular Antenna 200mm, 800-2700MHz,3/4.5dBi
E003187 N-male fiberglass-reinforced plastic lora antenna(868/915) Length:360mm,Frequency Range: 860-930MHz,Gain:2.5dBi
E005079 M12 4-PIN power supply connector plastic material, female head plug, 4-PIN, IP67, for making power cable
E005007 8-PIN M12 to RJ45 Ethernet Cable Length: 2 meters, Black, Wire diameter:0.5mm, for POE
E005151 M12-8PIN male Connector plastic material, male head plug, 8-PIN, IP67, for making poe ethernet cable
S002001 Wall Mounting Plate Dimensions: 240*175*1.5 mm, Material: Aluminum Plate


S002002 50~120 mm Pole Mounting Kit 50~120 mm Diameter Adjustable, 0.6 mm Thickness, 12 mm Width, Material: Stainless Steel
S002003 100~230 mm Pole Mounting Kit 100~230 mm Diameter Adjustable, 0.6 mm Thickness, 12 mm Width,Material: Stainless Steel


S002004 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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