SIM7600G-H 4G DTU
supports USB, UART/RS232/RS485 communication
4G/3G/2G dial-up & GNSS positioning, global band support
Supports communication between USB / serial port (UART/RS232/RS485) and 4G network, supports GNSS positioning, compatible with OS like Windows/Linux.
An ideal choice for fields like Raspberry Pi project, industrial control, industrial data collection, and other IoT applications that require 4G network connection.
Features
- 4G DTU development kit designed for industrial applications, allows direct integration or secondary development
- Based on SIM7600G-H communication module, supports global coverage of 4G/3G/2G network
- Supports GPS, Beidou, Glonass, GALILEO, QZSS, and LBS base station positioning
- USB to 4G communication, UART/RS232/RS485 to 4G communication
- 7 ~ 36 V wide range power supply, ideal for industrial applications
- Onboard STM8 MCU for hardware watchdog, allows auto rebooting while the DTU encountering exception
- Multi protection circuits, such as ESD protection, anti-surge, stable and safe communication performance
- Baudrate: 300bps ~ 4Mbps (115200bps by default)
- AT commands support (based on 3GPP TS 27.007, 27.005 and V.25TER command set)
- Aluminum case, oxidized dull polish surface, CNC numerical control opening processing, rugged & elegant
Specifications
Frequency band | |
---|---|
4G |
LTE-FDD: B1, B2, B3, B4, B5, B7, B8, B12, B13, B18, B19, B20, B25, B26, B28, B66 LTE-TDD: B34, B38, B39, B40, B41 |
3G | UMTS/HSDPA/HSPA+: B1, B2, B4, B5, B6, B8, B19 |
2G | GSM/GPRS/EDGE: 850, 900, 1800, 1900 MHz |
GNSS | GPS, Beidou, GLONASS, GALILEO, QZSS |
Applicable regions | Global support |
Data rate | |
4G (LTE Cat-4) | 150Mbps(DL) / 50Mbps(UL) |
3G (HSPA+) | 42Mbps(DL) / 5.76Mbps(UL) |
2G (EDGE) | 236.8Kbps(DL) / 236.8Kbps(UL) |
2G (GPRS) | 85.6Kbps(DL) / 85.6Kbps(UL) |
Software features | |
Communication protocol | TCP, IP, IPV4, IPV6, Multi-PDP, FTP, FTPS, HTTP, HTTPS, DNS (controlled via AT commands, with module Open Linux SDK for secondary development) |
OS support | Windows/Linux etc. |
Hardware description | |
Serial port |
RS232: connector: DB9 female protection: TVS protection, anti-surge, ESD protection |
RS485: connector: screw terminals (A, B) protection: 600W lightningproof, anti-surge, and 15KV ESD protection (reserved 120R balancing resistor solder pads) |
|
TTL(UART): operating voltage: 3.3V or 5V connector: screw terminals (TXD, RXD, GND) |
|
Serial port baudrate | supports 300bps ~ 921600bps, 115200bps by default |
USB port | operating voltage: 5V connector: Micro USB protection: ESD protection diode usage: parameter configuration, dial-up, firmware upgrade |
Power input | connector: 7~36V screw terminals or DC 12V jack protection: Schottky diode protection, reverse-proof |
Hardware protection | embedded MCU, hardware watchdog to prevent system crash, industrial grade aluminum alloy case |
Operating voltage | 7 ~ 36V DC |
Operating current | idle: 10~30mA @12V |
transmit: 80~450mA @12V (depending on the network condition) | |
Indicator | PWR (power supply), RXD/TXD (UART RX/TX), NET (network), LINK (user-defined) |
Button | reset button |
SIM card | standard SIM card (1.8V / 3V) |
Antenna connector | MAIN LTE, AUX LTE, GNSS |
Operating temperature | -40℃ ~ 80℃ |
Global band 4G/3G/2G support
Windows/Linux support
connect to the host via USB, install driver, the high speed 4G connection will be ready to use
GNSS positioning
supports GPS, BeiDou, Glonass, GALILEO, QZSS, LBS base station
Cloud Communication
supports USB/UART communication interfaces
supports TCP/UDP/FTP/FTPS/HTTP/HTTPS communication protocols
Secondary development support
the module comes with SIMCom AT firmware by default,
while Open Linux SDK is also available for developing your own software function
Multiple antennas
High Gain LTE MAIN antenna: magnetic base, waterproof, supports outdoor usage through extension cable
High Gain LTE AUX antenna: for signal enchantment, speeding up the data rate
GPS antenna: 28±2dB gain, IP65~IP67 waterproof
Resources
Indicators and button
monitoring the connection and signal status in real time
- PWR: lights up red when power-on
- TXD: blinking blue when transmitting data
- RXD: blinking blue when receiving data
- NET: blinking green when network connection is established
- LINK: a user-defined LED
- RESET: reset button
Outline Dimensions
Resources
Wiki: SIM7600G-H_4G_DTU
Package Contains:
- SIM7600G-H 4G DTU main unit x1
- High gain LTE MAIN antenna (~ 3m) x1
- High gain LTE AUX antenna x1
- GPS antenna x1
- Serial cable male to female (~ 1.5m) x1
- USB-A to micro-B cable (~ 1.2m) x1
- 12V 1.0A power adapter x1