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LoRa Gateway 2100

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Data Alliance
[Korea]

Address
20F, Jongro Tower, Jong-ro 51 Jongno-gu Seoul
Phone
82-2-4693282
Contact name
Eunhae Ko

Quick Information

  • Place of Origin: Korea
  • :

Description

DA-LG2100 (Data Alliance - LoRa Gateway 2100)
Key Features
  • The firstnext generationLoRa gateway by a Korean manufacturer, that enables a Geolocation service
  • ISM Band Support for Korea
  • LoRaWAN Standard Support
Primary Advantages
  • LoRa Gateway for outdoor installation: IP67 for outdoor installation Waterproof and dustproof case
  • High-speed large-capacity data processing: Octa-cre 654bit ARM Processor / 1GB DDR3 /4GB eMMC
  • Security Enhancements: Secure Storage used for security enhancements
(DA-LG2100) specifications
* Product Components, communication method (frequency), power supply method and size, etc.
Communication Method LoRa ISM Band Of Korea KR920 ~ 923.3 MHz ISM Band Channel Support
Power Supply Method PoE Power over Ethernet PoE 48Vdc 38W IEEE802.3at
Product Size 222.2 x 222.2 x 67mm
Operating Temperature/Humidity Temperature: -20 ~ +60°C, Humidity: 5 ~ 90%RH
Supported Interface Ethernet : 10/100/1000Mbps-T, RJ45 1 port
Wi-Fi : 802.11 a/b/g/n/ac dual-bandSISO, 2.4GHz/5GHz
USB :USB Host 2ports, USB OTG 1 port
Specification
MCU Octa Core ARM Cotex A53 1.4GHz
Memory Flash(4GB), DDR3(1GB)
Ethernet(LAN) 10/100/1000Mbps-T, RJ-45, 1port
LTE LTE CAT4(B1, B3, B7, B8, B20 / FDD), Optional
Concentrator LoRa 8 channel / LBT
Pressure Sensor, Temperature Sensor
TDOA based geolocation service
WIFI 802.11 b/g/n SISO, 2.4GHz
LED Operation status indication
Electricity PoE 30W
Device Water and dust proof device
Usage
Finding a location of a LoRa end device without GPS
  • For LoRa devices that require long battery life with low capacity batteries, GPS functionality cannot be used because a battery needs to be changed every few days due to the high battery consumption.
  • Using four LoRa Gateways, it can be used to find the location of LoRa end devices by using a triangulation method and TDOA (Time Difference of Arrival).


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