DRAGINO · Gateway · LoRa · LoRaWAN to Modbus Gateway · MS48-LR-868 (without 4G)
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- part no.: 224406
- vendor: DRAGINO
- mnufacturer no.: MS48-LR-EU868
- weight: 1kg
- warranty: 24 months
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DRAGINO MS48-LR - LoRaWAN To Modbus Gateway
MS48-LR-868 ( without 4G/LTE )
Overview
The MS48-LR is an open-source LoRaWAN to Modbus gateway. It enables the connection of a LoRa radio network to an IP network via WiFi, Ethernet or a mobile network (via an optional 4G module). The LoRa radio network enables users to send data and achieve extremely long ranges at low data rates.
The MS48-LR is fully compatible with the LoRaWAN protocol. The MS48-LR has a built-in LoRaWAN server and an IoT server. The user can connect virous LoRaWAN devices to the MS48-LR and use the PLC to access these devices via the Modbus network.
Different countries use different LoRaWAN frequency bands. The MS48-LR has preconfigured these bands. Users can also customise the frequency bands for use in their own LoRa network.
MS48-LR supports remote management. System integrators can easily monitor and maintain the gateway remotely.
Features
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Open source Debian system
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Managed via web GUI, SSH via WAN or WiFi
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Remote management
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Auto-provisioning for batch provisioning and management
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LoRaWAN gateway
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10 programmable parallel demodulation paths
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Preconfigured to support various LoRaWAN regional settings.
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Enables customisation of the regional LoRaWAN parameters
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Various types of LoRaWAN connections such as:
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Semtech UDP packet forwarding
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LoRaWAN base station
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ChirpStack gateway bridge (MQTT)
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Built-in ChirpStack local LoRaWAN server
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Built-in Node-Red local application server
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Modbus slave operation
Application areas
- Intelligent buildings and home automation
- Logistics and supply chain management
- Intelligent measurement technology
- Intelligent agriculture
- Intelligent cities
- Intelligent factory
Technical data
Hardware system:
- CPU: Quad-Core Cortex-A7 1.2Ghz
- WORK MEMORY: 512MB
- eMMC: 4GB
Interfaces:
- 10M/100M RJ45 ports x 1
- Multi-channel LoRaWAN wireless
- WiFi 802.11 b/g/n
- USB 2.0 host port x 1
- Mini PCI E port x 1
- RS485 interface x 1
- RS232 interface x 1
LoRa specification:
- Up to -140 dBm sensitivity with SX1250 Tx/Rx front-end
- 70 dB CW suppression at 1 MHz offset
- Can operate with negative SNR, CCR up to 9 dB
- Emulates 49 x LoRa demodulators and 1 x (G)FSK demodulator
- Two digital TX and RX radio front-end interfaces
- 10 programmable parallel demodulation paths
- Dynamic adjustment of the data rate (DDR)
- Real antenna diversity or simultaneous dual-band operation
Operating conditions:
- Working temperature: -20 ~ 70°C
- Storage temperature: -20 ~ 70°C
- Power input: 12V, 2A, DC