Know what DTU is 4GDTU equipment

Background

Simply put, DTU is a 4G communication module, that is to say, it can convert data from serial data to IP data,

IP data is the data to be transmitted by a TCP protocol packet. Because of IP data, it must be transmitted to a specific device.

So called IP data.

Now 4G modules can be called DTU devices.

Introduction to DTU

DTU (Data Transfer Unit) is a wireless terminal device specially used to convert serial data to IP data or convert IP data to serial data for transmission through wireless communication network.DTU is widely used in meteorology, hydrology and water conservancy, geology and other industries.

The hardware components of DTU mainly include CPU control module, wireless communication module and power supply module

Benefits of DTU:

Quick and flexible networking, short construction period and low cost;

Wide network coverage;

Good security and confidentiality;

The link supports always-on, metered billing, and low cost for users;

CPU: Industrial-grade high-performance ARM9 embedded processor with memory management MMU, 200MPS, 16KB Dcache, 16KB Icache

FLASH: 8MB, expandable to 32MB

SDRAM: 64MB, expandable to 256MB

Interface:

UART:

CM 3160P:

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