The AT-SLM-GI is an outdoor LoRa Mesh communication gateway, a standard IoT relay device that serves as an information converter for
LoRa Mesh communication systems. It bridges communication between servers and terminal nodes, facilitating the conversion and
forwarding of message communication protocols between terminal devices and servers.The AT-SLM-GI implements LoRa physical layer functions,
supports uplink multi-channel transmission/reception, and operates on standard LoRa frequency bands (470/868/915/923 MHz) with frequency-hopping
anti-interference technology within the frequency range.
With 10-level routing, it can connect to a large number of diverse LoRa nodes. The gateway also supports 4G communication, WiFi-based
wireless configuration management, high-precision clock synchronization, and optional GPS positioning, laying the foundation for low-power location tracking.
It is equipped for multiple deployment modes, including mains power supply, pole-mounting, and wall-mounting, with an IP65 protection rating.
The device is designed for outdoor industrial-grade applications, capable of operating in extreme environments ranging from -40°C to 70°C.
Product Paramenters
| NO. |
Item |
Parameters |
| 1 |
Frequency |
470/868/915/923Mhz |
| 2 |
Wireless Reception Sensitivity |
-140dBm |
| 3 |
Wireless Transmission Power |
Max +30dBm |
| 4 |
Routing Levels: |
10-Level Routing |
| 5 |
Operating Modes |
Full-duplex/Half-duplex, Same-frequency/Different-frequency |
| 6 |
LoRa Antenna Type |
Fiberglass antenna, N-female connector |
| 7 |
4G Standards |
TD-LTE/FDD-LTE |
| 8 |
4G Antenna Type |
SMA-female connector (standard) / N-female connector (optional) |
| 9 |
Wifi |
2.4GHz（Optional） |
| 10 |
Wifi Antenna Type |
SMA-female connector (standard) / TNC-female connector (optional) |
| 11 |
GPS(Optional) |
GPS/GLONASS/Galileo/QZSS |
| 12 |
GPS Antenna Type |
TNC-female connector |
| 13 |
Network Interface |
Ethernet Port RJ45 |
| 14 |
Input Voltage |
AC100-277V |
| 15 |
Operating Temperature |
-40℃～+70℃ |
| 16 |
Power Consumption |
Max 10W |
| 17 |
Waterproof Rate |
IP65 |
| 18 |
Enclosure Material |
Aluminum ADC12 |
| 19 |
Dimensions |
240×150×65mm |
| 20 |
Installation Options |
Pole-mount, wall-mount, and other methods |
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