Dragino MS48-LR LoRaWAN To Modbus Gateway (With 4G)

The MS48-LR is an open-source LoRaWAN To Modbus Gateway. It lets you bridge LoRa wireless network to an IP network via WiFi , Ethernet or Cellular Network (via Optional 4G module). The LoRa wireless allows users to send data and reach extremely long ranges at low data rates.

The MS48-LR is fully compatible with LoRaWAN protocol. MS48-LR includes a built-in LoRaWAN Server and IoT server, User can connect virous LoRaWAN devices to MS48-LR, and use PLC to access these devices via Modbus network.

Different countries use different LoRaWAN frequency bands. MS48-LR has these bands pre-configured. Users can also customize the frequency bands to use in their own LoRa network.

MS48-LR supports remote management. System Integrator can easy to remote monitor the gateway and maintain it.

Features:

    Open Source Debian system
    Managed by Web GUI, SSH via WAN or WiFi
    Remote Management
    Auto-provisioning for batch deployment and management
    LoRaWAN Gateway
    10 programmable parallel demodulation paths
    Pre-configured to support different LoRaWAN regional settings.
    Allow customizing LoRaWAN regional parameters.
    Different kinds of LoRaWAN Connections such as:
        Semtech UDP Packet Forwarder
        LoRaWAN Basic Station
        ChirpStack-Gateway-Bridge (MQTT)
    Built-in ChirpStack local LoRaWAN server
    Built-in  Node-Red local Application server
    Act as Modbus Slave mode

Applications:

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

Specifications:

Hardware System:

    CPU: Quad-core Cortex-A7 1.2Ghz
    RAM: 512MB
    eMMC: 4GB

Interface:

    10M/100M RJ45 Ports x 1
    Multi-Channel LoRaWAN Wireless
    WiFi 802.11 b/g/n
    USB 2.0 host connector x 1
    Mini-PCI E connector x 1
    RS485 Interface x 1
    RS232 Interface x 1

LoRa Spec:

    Up to -140 dBm sensitivity with SX1250 Tx/Rx front-end
    70 dB CW interferer rejection at 1 MHz offset
    Able to operate with negative SNR, CCR up to 9dB
    Emulates 49 x LoRa demodulators and 1 x (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
    Standard Size SIM Slot
    2 x 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

Operating Condition:

    Work Temperature: -20 ~ 70°C
    Storage Temperature: -20 ~ 70°C
    Power Input: 12V, 2A, DC