General Information
| Download technical specification | Technical Specification |
Model selection
Different LoRaWAN Gateway models are available depending on frequency band/region and on the periphery availability and it's type.
| Model Selection |
Lora frequency / Country | Cellular | ||||
| IN |
US |
EU |
IN |
EU |
GL |
|
| ALWG-1638-IN-LT-IN | √ | √ | ||||
| ALWG-1638-IN-LT-EU | √ | √ | ||||
| ALWG-1638-IN-LT-GL | √ | √ | ||||
- ALWG-1638-IN-LT-IN comes with IN865 region and 4G LTE modem certified for India region.
- ALWG-1638-IN-LT-EU comes with IN865 region and 4G LTE modem certified for Europe region.
- ALWG-1638-IN-LT-GL comes with IN865 region and 4G LTE modem certified all over the world.
Models with other configurations are available by special order. See “Technical Specification” for how to select the correct model.
Hardware information
The Gateway is made from aluminium back and UV resistant PC front. It is IP67.
Front view dimensions
Top/Bottom view dimensions
Top connectors
Bottom connectors
Power Supply
Connect the gateway to the power supply as referenced in the below diagram, and use the standard input/output-rated power adapter as per safety guidance.
The Gateway is to be powered via isolated PoE in the range of 37-57V DC.
The above connection diagram shows two ways to connect the gateway to the network and power supply.
PoE Ethernet pinout
Below is the PoE Ethernet pinout for reference.
| PIN number | Function | Remark |
| 1 |
RX+ | Data |
| 2 |
RX- | Data |
| 3 |
TX+ | Data |
| 4 |
DC+ | Power supply positive |
| 5 |
DC+ | Power supply positive |
| 6 |
TX- | Data |
| 7 |
DC- | Power supply negative |
| 8 |
DC- | Power supply negative |
Block diagram
A block diagram of the device is shown below.
Note: USB host and microSD card are not available to the user. They are only for the purpose of developing your own software and updates. In case the user would like to use them, Atreyo's permission is required, otherwise the warranty will be void.