Gateway LoRaWAN-OD

Walrus LoRaWAN-OD Gateway is a well-built full-duplex mode. Embedded in the Linux operating system, the main control chip is the powerful ARM Cortex-A53 platform, with a maximum frequency of 1.2GHz. It is equipped with a 1x or 2x Semtech high-performance multi-channel LoRa transceiver SX1301. The 2x SX1301 version of the gateway extends the original normal 8 channel to support 16 channels, and the gateway’s node capacity will be 4 times that of the 8-channel half-duplex gateway.
The gateway is backhaul via 10/100M Ethernet or LTE. An on-board GPS module could be used to generate a PPS signal for synchronization. Furthermore, an internal web UI is integrated for quick configuration and fault diagnosis analysis and maintenance. Benefit form Walrus WIFI interface, customer could use devices like PC or laptop to connect with it directly to initial, configure or debug when needed. Various power supply plans are supported, like DC injector, PoE and internal LiFePO4 battery. It also provides an acid battery charged with solar panels choice.

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Description

 

  • Power supply:DC jack,PoE and internal LiFePO4 battery
  • Maximum Output Power: 27dBm LoRaWAN Antenna Gain: 2dBi High Sensitivity: -140dBm@300bps
  • USB interface for debug
  • Up to 4hr duration time with backup battery
  • Waterproof level: IP67

 

Specifications

Item Group Item Description
System Configuration Core ARM Cortex-A53
Main Frequency 1.2GHz
RAM 1Gbytes
Flash 4Gbytes eMMC
Communication Wired Network Ethernet 10M/100Mbps
Mobile Cellular GSM/3G/4G Wireless connection
LoRaWAN Long Range Wireless Communication

Electrical Specificatio

Power supply input

External DC Jack (default);

PoE +48 Input compatible with IEEE 802.3 af/at;

Internal battery backup available (optional);

Average Power Consumption 5.5W
LoRa Output Power

type: 14dBm@868MHz; 17dBm@470MHz

Max: 27dBm

LoRa Sensitivity -141dBm@SF12, BW=125kHz
Sensor Temperature Monitor device internal temperature

User Interface (External)

Mobile Cellular 4G Antenna Connect gateway with internet
LoRaWAN Antenna LoRaWAN transceiver, IoT data collection
Ethernet Connect gateway with internet
GPS GPS function
WiFi WiFi accessing
USB USB interface
Power supply Power supply input

User Interface (Internal)

Standard SIM Card Slot Support Standard SIM Card (25mm× 15mm ×0.8mm)
USB USB bootloader (Device Firmware Upgrade)
UART UART Terminal for debugging
LED400 (Internal) System indicator LED600 (Internal)
LED600 (Internal) Ethernet full/half duplex indicator
LED601 (Internal) Ethernet link status indicator
LED602 (Internal) Ethernet data speed indicator
LED206 (Internal) Charging indicator
LED207 (Internal) Charged indicator
LED500 (Internal) 4G modem

Dimensions Installation

Dimensions 210 x 200 x 85 mm
Installation Derrick installation, Fixed on the wall
Operating Range

Operational temperature range

-40 to +75 °C
Storage temperature range -40 to +85°C

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