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The detailed difference between 4G industrial router...   4G industrial router and 4G DTU both realize the wireless network data transmission function, and the differences between them are mainly from the use method, appearance interface and application environment, etc. Today, we will introduce some differences between 4G router and 4G DTU.   Different methods...

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Application analysis of iot sensing technology   The Internet of things (iot) is widely used in the integration of networks through intelligent perception, recognition technology, pervasive computing and other communication perception technologies. The iot is understood as "Internet connected by things". The Internet of things (iot) connects all objects with...

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What is a single/dual frequency wireless 4G router 1. Introduction to "single frequency" router The single-frequency router only works in the 2.4ghz band, which is generally supported by wireless terminals. However, the 2.4ghz band has large interference, which may affect the wireless rate and stability.   2. Introduction to "dual-frequency" router Dual-frequency...

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Wireless communication DTU features Data Transfer unit (DTU) is a wireless terminal device specially used to convert serial Data into IP Data or convert IP Data into serial Data for transmission through wireless communication network.   DTU advantages: Rapid and flexible network, short construction cycle, low cost; Wide network coverage; Good...

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The advantage of using wireless data transmission module... Data transmission can be simply divided into two major types: wired (including the installation of optical cables, cables or leased telecommunication lines) and wireless (including the establishment of dedicated wireless data transmission system or the borrowing of CDPD, GSM, CDMA and other public network information platforms).     In...

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ME909u-521 radio module for Wireless M2M

Category : 技术相关

Specification

ME909u-521 (for Asia, Europea, Africa) Mini PCIe is a variant of ME909u-521 with standard Mini PCIe form factor, which is from ME909u family. It is high-quality designed LTE module which specially for industrial-grade M2M applications such as vehicle telematics, tracking, mobile payment, industrial router, safety monitor and industrial PDAs.
ME909u-521 Mini PCIe supports 100Mbps downlink and 50Mbps uplink data rate, includes enhanced features like FOTA, USSD and Huawei enhanced AT commands.

 

Size and Weight

Height:30.4mm
Width:51mm
Depth:3.4mm
Weight:<15g

Supported Bands

ME909u-521 Mini PCIe:
LTE (FDD) B1/B2/B3/B5/B7/B8/B20
DC-HSPA+/HSPA+/HSPA/UMTS dual-band B1/B2/B5/B8
EDGE/ GPRS/ GSM quad-band 850/900/1800/1900 MHz

Data Transfer Rate
DC-HSPA+ :D ownlink:42 Mbps, Uplink: 5.76 Mbps
LTE FDD: Downlink:100 Mbps, Uplink: 50 Mbps @Bandwidth 20M (CAT3)

Interface

Antenna connector
PCIe interface
USB 2.0 High speed
PCM Voice
SIM Card
Reset

Power Supply
3.0 V to 3.6 V (3.3 V recommended)

GPS/Glonass
GPS Standalone
A-GPS