The LG308N is an open source LoRaWAN Pico Gateway. It lets you bridge LoRa wireless network to an IP network via WiFi, Ethernet, 3G or 4G cellular network. The LoRa wireless allows users to send data and reach extremely long ranges at low data-rates.

The LG308N uses Semtech packet forwarder and fully compatible with LoRaWAN protocol. It includes a SX1302 LoRa concentrator, which provides 10 programmable parallel demodulation paths.

LG308N has pre-configured standard LoRaWAN frequency bands to use for different countries. User can also customized the frequency bands to use in their own LoRa network.

LG308N can communicate with ABP LoRaWAN end node without LoRaWAN server. System integrator can use it to integrate with their existing IoT Service without set up own LoRaWAN server or use 3rd party LoRaWAN service.

Dragino LoRa Gateway Selection Guide

Features:

• Open Source Linux system
• Managed by Web GUI, SSH via LAN or WiFi
• Emulates 49x LoRa demodulators
• LoRaWAN Gateway
• 10 programmable parallel demodulation paths
• Remote.it remote management.

Applications:

• Smart Buildings & Home Automation
• Logistics and Supply Chain Management
• Smart Metering
• Smart Agriculture
• Smart Cities
• Smart Factory

Specifications:

     Linux Part:

• 400Mhz ar9331 processor
• 64MB RAM
• 16MB Flash

    Interface:

• 10M/100M RJ45 Ports x 2
• WiFi : 802.11 b/g/n
• LoRaWAN Wireless
• Power Input: 12V DC, 2 A
• USB 2.0 host connector x 1
• Mini-PCI E connector x 1
• SX1302 + 2 x SX1250

    WiFi Spec:

• IEEE 802.11 b/g/n
• Frequency Band: 2.4 ~ 2.462GHz
• Tx power:
  • 11n tx power : mcs7/15: 11db     mcs0 : 17db
  • 11b tx power: 18db
  • 11g 54M tx power: 12db
  • 11g 6M tx power: 18db
• Wifi Sensitivity
  • 11g 54M : -71dbm
  • 11n 20M : -67dbm

     LoRa Spec:

• Up to -142.5dBm sensitivity with SX1257 Tx/Rx front-end
• 70 dB CW interferer rejection at 1 MHz offset
• Able to operate with negative SNR, CCR up to 9dB
• Emulates 49x LoRa demodulators and 1x (G)FSK demodulator
• Dual digital TX&RX radio front-end interfaces
• 10 programmable parallel demodulation paths
• Dynamic data-rate (DDR) adaptation
• True antenna diversity or simultaneous dual-band operation

    Cellular 4G LTE (optional):

• Quectel EC25 LTE module
• Micro SIM Slot
• External 4G Sticker Antenna.
• Up to 150Mbps downlink and 50Mbps uplink data rates
• Worldwide LTE,UMTS/HSPA+ and GSM/GPRS/EDGE coverage
• MIMO technology meets demands for data rate and link reliability in modem wireless communication systems

DOCUMENTS:

• DataSheet, Document Base
• User Manual -- Online Latest
• Shared Folder for all Dragino Products

Package Includes:

• LG308N or LG08 LoRa Gateway x 1
• Stick Antenna for LoRa RF part. Frequency is one of 433 or 868 or 915Mhz depends the model ordered
• Power Adapter: EU/AU/US type power adapter depends on country to be used
• Packaging with environmental protection paper box

Dimension and weight:

• Device Size: 12 x 8.5 x 3 cm
• Device Weight: 150g
• Package Size / pcs : 21.5 x 10 x 5 cm
• Weight / pcs : 360g
• Carton dimension: 45 x 31 x 34 cm. 36pcs per carton
• Weight / carton : 12.5 kg