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.
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.
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
Order Infor
LG308N-XXX-YYY
XXX: Frequency Band
- 868: For Bands: EU868,IN865
- 915: For Bands: US915,AU915,AS923,KR920
YYY: 4G Cellular Option
4G Cellular Option
EC25-AU: with Quectel EC25-AU for Latin America, New Zeland, Taiwan
EC25-E:with Quectel EC25-E for EMEA, Korea, Thailand, India.
EC25-A: with Quectel EC25-A for North America/ Rogers/AT&T/T-Mobile.
EC25-J: with Quectek EC25-J for Japan, DOCOMO/SoftBank/ KDDI
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
Applications:
Smart Buildings & Home Automation
Logistics and Supply Chain Management
Smart Metering
Smart Agriculture
Smart Cities
Smart Factory
Useful Link:
LG308N - LoRaWAN Gateway User Manual
Dragino LoRa Gateway Selection Guide
Software Source Code
