LoRaWAN-ID Gateway

Walrus LoRaWAN-ID Gateway is an IOT gateway based on LoRaWAN and target to LPWAN network. The GW could support LoRaWAN Class A/C protocol and Wi-Fi IEEE 802.11b/g/n standard. The 2.4G wireless transmission rate up to 150Mbps. Users could connect the GW to Cloud server via Wi-Fi.
This gateway integrates a 1T1R 802.11n WI-FI module, adopts MT7688AN highly integrated SOC master, contains a 580MHZ MIPS24KEc CPU, a 100M Ethernet port, 1 * USB2.0, LTE module (some models). An SX1308 LoRa baseband processing chip is integrated at the same time, which can support 8 multi-SF channels (SF12 to SF7), 1 single-SF channel and 1 high-speed GFSK channel. The output power can be up to 25dBm, and the sensitivity is -142dBm @ 300bps. Under certain transmission cycle and data length conditions, a single gateway can access tens of thousands of nodes.

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Description

  • Power supply:DC jack
  • Maximum Output Power: 25dBm High Sensitivity: -141dBm@300bps
  • Support Ethernet, LTE4G and WiFi backhaul data
  • 10/100M Ethernet, LAN/WAN switch automatically via one RJ45

 

Specifications

Item Group Item Description
System Configuration Core MIPS24KEc
Basic Frequency 580MHZ
RAM 1G-bit
Flash

256M-bit

Communication 10M/100Mbps Interface Access internet via cable

LTE 4G Interface(optional)

Access internet via Wireless
2.4-2.4835G WIFI Wireless access

470-510MHZ

868MHz

902-928MHz

LoRa
Electrical Specification Power supply input DC 12V
Average Power Consumption <5W
2.4G WIFI Output Power

11n:16dBm

11g:16dBm

11b:19dBm

2.4G WIFI Sensitivity

11n HT20 MCS7 150Mbps:-68dBm@10%PER

11g 54Mbps:-68dBm@10%PER

11b 11Mbps:-85dBm@8%PER

LoRa Output Power Max:25dBm
LoRa Sensitivity

-142dBm@SF12, BW=125kHz

LED LTE 4G LED(optional) LTE 4G Module status indication
POWER LED Power access indication
SYSTEM LED System status indication
WIFI LED WIFI link status indication
LoRa LED LoRa link status indication
USB LED USB link status indication
RJ45 LED

RJ45 link status indication

External Interface RJ45 WAN/LAN Automatic switching between different modes
USB2.0 Local firmware upgrade and data download
WIFI antenna 5dBi External antenna
LoRa antenna 0dBi External antenna
LTE 4G antenna(optional) 4dBi External antenna
SIM card interface(optional) Support standard SIM card big card(25mm*15mm*0.8mm)
Power interface 12V/1.5A Power supply input
Dimensions Installation Dimensions 155*138.5*33.5mm
Weight 500g
Installation On the desktop or Fixed on the wall
Operating Range Operational temperature range -20 to +65℃
Storage temperature range -40 to +85℃

 

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