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5-mode Full Netcom 4G DTU WE-D280

五模全网通4G DTU WE-D280
五模全网通4G DTU WE-D280 - Image 2
五模全网通4G DTU WE-D280 - Image 3
五模全网通4G DTU WE-D280 - Image 4

 Product Features

  • Industrial quality, stable and reliable, encrypted data transmission through transmission
  • Watchdog circuit design ensures 24-hour continuous operation
  • 4G Full Netcom
  • 5-mode, 13-frequency
  • Independent external MCU
  • Virtual serial port, remote management, support for AliCloud services
  • Firmware can be upgraded remotely over the network
  • Users can send messages to the device to configure parameters through the M2M SMS platform
  • 5V-36V wide voltage operating range, power supply anti-reverse function
  • Static ESD protection

¥252

SKU: WE-D280 Category: Tags: , ,

Product Overview

WE-D280 is a 5-mode all-network 4G DTU, which supports mobile, Unicom 2G/3G/4G, and Telecom 4G networks, and the network supports maximum downlink rate of 150Mbps and maximum uplink rate of 50Mbps.
WE-D280 built-in rich network protocols, integrated RS232/RS485 standard data transmission interface, easy to use traditional serial devices networking

Application Areas

WE-D280 module connects serial devices to the Internet and transfers serial data in compliance with the TCP/IP protocol.

  • Remote equipment monitoring
  • Production Asset Tracking and Monitoring
  • Security
  • Industrial Sensors and Controllers
  • Healthcare equipment
  • ATM equipment
  • Data acquisition equipment
  • UPS power management equipment
  • Telecommunications equipment
  • Data display equipment
  • handheld device
  • Attendance systems and terminals
Dimensions 95 × 65 × 25 mm

specification

categorization parameters
System Information
Processor/Main Frequency Cortex-M3/96MHz
operating system FreeRTOS
2G/3G/4Gconnector
firing power LTE-TDD: Class 3 (23dBm+1/-3dB)

LTE-FDD: Class 3 (23dBm±2dB)

WCDMA: Class 3 (24dBm+1/-3dB)

TD-SCDMA: Class 3 (24dBm+1/-3dB)

GSM900: Class 4 (33dBm±3dB)

DCS1800: Class 1 (30dBm±3dB)

GSM900 8-PSK: Class E2 (27dBm±3dB)

DCS1800 8-PSK: Class E2 (26dBm±3dB)
receiver sensitivity FDD B1: -96dBm(10M)

FDD B3: -96dBm(10M)

FDD B5: -96dBm(10M)

FDD B8: -96.5dBm(10M)

TDD B38: -96dBm (10M)

TDD B39: -97dBm (10M)

TDD B40: -96.5dBm (10M)

TDD B41: -96dBm (10M)

WCDMA B1: -110dBm

WCDMA B8: -111dBm

TDSCDMA B34: -109dBm

TDSCDMA B39: -109dBm

GSM 900M: -109dBm

GSM 1800M: -109dBm
LTE Maximum support for non-CA CAT4

Support 1.4~20MHz RF bandwidth

Downlink support for multi-user MIMO

FDD: Maximum uplink rate 50Mbps, maximum downlink rate 150Mbps

TDD: Maximum uplink rate 35Mbps, maximum downlink rate 130Mbps
WCDMA 3GPP R8 DC-HSPA+

16-QAM, 64-QAM and QPSK modulation

Maximum uplink 5.76Mbps

Maximum downlink 42Mbps
TD-SCDMA CCSA Relese 3

Maximum uplink 2.2Mbps

Maximum downlink 4.2Mbps
GSM/GPRS R99:

CSD transmission rate: 9.6Kbps/14.4Kbps

GPRS:

Support GPRS multi-slot class 12

Coding method: CS-1/CS-2/CS-3/CS-4
serial port (computing)
port number 1
interface standard RS232: Sunken gold male DB9 connector

RS485: 5.08mm terminal block

Only one of the two RS232 /RS485 serial port types can be selected for communication.
data bit 7, 8
stop bit 1, 2
check digit None, Even, Odd
baud TTL: 1200 bps~460800 bps
flow control no-flow control

Half-duplex (RS485)

Hardware RTS/CTS, DSR/DTR (RS232)

 
hardware
Configuration Serial AT command

IOTService Serial Port Configuration Software

IOTService Network Configuration Software
Firmware Upgrade Serial or OTA upgrade
Basic parameters
SIM card interface Standard Daka (1.8V/3V)
sizes 95mm x 65mm x 25mm
operating temperature -40 ~ 70°
preservation environment -45 ~ 105°C, 5 ~ 95% RH (no condensation)
Input Voltage 9~36VDC
Operating Current ~300mA@9V

blueprint

Overall dimensions

interface definition

functionality name (of a thing) descriptive
external interface DC DC 9~36V input
RS485/RS232 RS485 A+ interface

RS485 B-Interface

RS232 Rxd interface

RS232 Txd Interface

Use RS485 or RS232 (not both)
SIM Card Standard SIM card insertion
Earth grounding
Antenna 4G SMA antenna connector
RS232 9-PIN RS232
LED indicator NET (Internet) Network Status Indicator

0.2s On -> 1.8s Off: Network Search Status

1.8s On -> 0.2s Off: Standby (currently no such standby)

0.125 On -> 0.125 Off: Network normal communication status
Link Socket status two-color indicator

Blue On: Socket A channel communication is established normally.

Green On: Socket B channel communication is established normally.
Active Serial data send/receive dual-color indicator

Blue On: Serial port has data output

Green On: Serial port has data input
Power 3.3V power indicator
Mode Network Mode Indicator

On: Connect to 4G LTE network

Off: Connect to other
Signal Signal strength indicator registered to the network

On: Strong signal strength (>=22)

0.9s On -> 0.9s Off: Medium signal strength (22>Signal>15)

0.3s On -> 1.2s Off: slightly weaker signal strength (15>Signal>4)

Off: weak signal strength (usually no antenna plugged in)
buttons Reload Long press for more than 3 seconds to release, the parameter restores the factory setting
dipswitch Protect Parameter protection function

on: parameter protection, at this time can not modify the product parameters

off: the parameter is not protected, the parameter can be modified at this time.

Models and accessories

Needs to be fixed

Resource support

WE-D280 User's Manual V0.2

Case Sharing

 

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