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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 Introduction 
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 
- PACKAGE CONTENT
Weight: 0.538 kg
- 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
- OPTIONS 12V 1.0A power adapter x1
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