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4G industrial grade wireless DTU OX-DTU8820
4G industrial grade wireless DTU OX-DTU8820
4G industrial grade wireless DTU OX-DTU8820
4G industrial grade wireless DTU OX-DTU8820

4G industrial grade wireless DTU OX-DTU8820

? Supports 2G/3/4G/5G networks ? Industrial standard design to adapt to harsh environments ? Software and hardware watchdogs and multi-level link monitoring mechanisms to ensure devices are always online ? Supports accessing the center based on domain names and IP addresses ? Embedded standard TCP/IP protocol stack to support transparent data transmission ? Supports APN/VPDN ? Supports power IEC101/IEC104 protocol conversion, seamlessly connects power master stations and on-site automation terminals ? Supports Modbus TCP/Modbus RTU protocol conversion, seamlessly connects industrial SCADA and on-site industrial equipment ? Supports user-defined TCP/UDP login, heartbeat data messages, and achieves on-site identification ? Link maintenance, simple and practical, supports SMS mode parameter configuration

The OX-DTU8820 series 4G industrial grade DTU is an industrial grade wireless data terminal product that uses LTE 4G wireless network as the carrier network, providing industrial users with a wireless data transmission channel over TCP/IP. Functionally, it completes wireless data communication between remote control station serial port devices and central control systems, enabling remote industrial site control.

The OX-DTU8820 series 4G industrial grade DTU adopts a high-performance industrial grade MCU main control chip and is equipped with an embedded real-time operating system, providing customers with a stable and reliable operating system. Simultaneously providing RS232 and RS485 interfaces, it can directly connect to serial devices and achieve transparent data transmission function.

The OX-DTU8820 series 4G industrial grade DTU supports various configuration and management methods such as local PC configuration tools, AT command configuration, and TCP/IP remote configuration, simplifying the difficulty of on-site construction and post maintenance, greatly improving construction efficiency, reducing the overall cost of system operation, and enabling customers to truly experience the convenience of wireless communication.


Project

Content

wireless module

Industrial grade wireless module

Standards and frequency bands

LTE-TDD: B41、B40、B39、B38

LTE-FDD: B3 、B1

TD-SCDMA: B39、B34

WCDMA: B1

EVDO/CDMA1X: BC0

CDMA

GSM: B8、B3

Maximum transmission power

WCDMA Bands: 24 1/-3dBm (Power Class 3)

GSM Band 8: 33±2dBm (Power Class 4)

GSM Band 3: 30±2dBm (Power Class 1)

LTE:   23dBm 2.7/-2.7dB (Power Class 3)

TD-SCDMA : 24 1/-3dBm (Power Class 2)

receiver sensitivity

<-107dBm

Project

Content

CPU

Industrial grade 16/32-bit communication processor

FLASH

256KB (expandable)

RAM

20KB (expandable)

Project

Content

 

 

Serial port

1 RS232 and 1 RS485 (or RS422) interface, built-in 15KV ESD protection, serial port parameters are as follows:

Data bits: 5, 6, 7, 8 bits

Stop position: 1, 2 positions

Verification: No verification, even verification, odd verification

Serial port speed: 300~230400bits/s

pilot lamp

Having "PWR", "ACT", "Online"

antenna interface

Standard SMA female antenna interface, characteristic impedance 50 ohms

SIM/UIM card interface

Standard drawer style user card interface, supporting 1.8V/3V SIM/UIM cards, with built-in 15KV ESD protection

power interface

Standard 3-core locomotive power socket with built-in power reverse protection and overvoltage protection

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Contact Us

National Customer Service Hotline: 0755-86250467
Technical service QQ: 1071033405
WeChat ID: ox_System
Service email: admin@ox-system.com
Company address
Shenzhen: Jiangshi Building, Xintian Avenue, Fuyong Town, Bao'an District, Shenzhen
Wuhan: Building B, Guanggu Times Square, Guanggu Entrepreneurship Street, Guanshan Avenue, Hongshan District, Wuhan City
Chengdu: Unit 1, Building 23, Swan Lake Garden, Wuhou District, Chengdu City, Sichuan Province
Beijing: 4th Floor, Building 3, No. 33 Zique Road, Haidian District, Beijing

Copyright: Shenzhen Ouxintong Information Technology Co., Ltd. 粵ICP備15051407號

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