Feature(may vary by option.)
●USR-G786-G is a RS485 Electrical Isolation Protection 4G cellular modem which has perfect functions and covers most of the conventional application scenarios. . It supports bands B1 / B2/B3/B4/B5/B6/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28/B38 /B39/B40/B41, has the characteristics of high rate and low latency. User can realize data transmission between RS232 / 485 and 4G network through simple configuration.
●Supports two independent sockets connection; upports customized development based on many different protocols such as MQTT and Modbus required by users;Can be configured by serial/network/SMS AT commands, setup software.
●Terminal type, lightning surge protection. RS485 serial port supports 1KV surge protection, power isolation and over-current protection, which can effectively avoid the impact of environmental changes on the normal operation of the device.
●Reliable Serial to 4G Cellular Communication. With RS232 or RS485 interfaces, full network coverage, wide temperature and wide voltage, multi center transmission?Provides wireless data communications between field serial devices and the central control system to enable remote control of industrial field sites.G786-G is ideal for M2M and IoT applications including distribution automation, smart metering, water & wastewater, heating, street light monitoring and etc.
●G786-G supports remote management platform,users can quickly realize the automatic upgrade of device firmware, which helps to improve the performance of the device, ensuring the long-term and reliable operation of the device.
[With Power Supply]
Description
Product description:
Network transparent mode
- In this mode, users serial device can directly send data to the network server through G786-G, G786-G can also forward the received server data to the serial device.
- In this mode, users do not need to pay attention to the data conversion process between serial data and network data packets, can achieve data transparent transmission between serial devices and network servers by simply configuring parameters.
- In network transparent mode, user can set the device to send identity package to server. Identity package is to enable the server to identify the device, or as a password to obtain server function authorization. Identity package data can be an ICCID code, IMEI code, or user-defined data.
- In network transparent mode, users can set the device to send heartbeat package to meet specific needs. Heartbeat package can be sent to the network or the serial device. Sending to the network is to keep the connection stable and reliable, while ensuring that the device is connected properly, server can determine the online status of the device through heartbeat package.
(The contents of identity package and heartbeat package, heartbeat interval can be modified by AT command)
Parameter Configuration
Can be configured by serial/network/SMS AT commands, setup software.
- Serial AT command: In network transparent mode, users can query and set parameters through "password + AT command" without switching to command mode.
- Network AT command: In network transparent mode, users can query and set parameters by sending "password + AT command" through the network.
- SMS AT command: users can query and configure device parameters by SMS.
Package includes:
1* 4G Cellular Modem
1* 4G Suction cup antenna
1* 12V Power Supply