ETung MR-900W Bedienungsanleitung

Instruction Manual for High Speed WCDMA 3G Serial

Product MR-900W

MR-900WAppearance,Specifications,andAccessories

MR-900WCommonNetworkingApplicationStructure

Appendix

BriefIntroduction

Application caseA: Configure MR-900W for high-speed internet connection

Application case B: Configure MR-900W for connecting web video device

MR-900WConfiguringProcedure

ApplicationcaseC:ConfiguringMR-900WforserialportDTUfunction

FQA

Example 1: Connecting MR-900W toAIXS 205 (webcam) for wireless video surveillance

Example 2: Configuring MR-900W for remotely controlling color LED screen

Application case D: Configuring MR-900W for using Ethernet port and serial port simultaneously

ApplicationcaseE:MR-900WusedforremoteconnectingtoLANbyVPN

Others

Brief Introduction

Thank you for choosing E-Tung high speed WCDMA 3G product MR-900W。This manual will help you to

know the function and usage of this product. Please read carefully about this manual.

MR-900W Specification

Product Outlook

Port RJ45

Serial Port RS232

+5~36V DC Supply

Mounting Kit

Antenna

Indicator

For Configuration

Serial Port RS232

Mounting Kit

SIM Card

Product Specification

Power Supplier：＋5 ~ ＋36V DC Supplier

Power Interface：inner(+) outer(-)

Max Current：800mA@+5V DC

Standby Current ：220mA@+5V DC

Data interface：RS232/RJ45

Network：WCDMA network

Buffer Size：RAM 64M FLASH 4M

Frequency：UMTS/HSDPA/HSDPA850/1900/2100MHz

Quad-BandGSM850/900/1800/1900MHz

Working Temperature：-25℃~ ＋70℃

Working Max Humidity：95%@+40℃

Size：80x104x38mm （Not include antenna and mounting kit）

Basic Function

Network Interface IP Adjustable

Supporting NAT Online Sharing

Supporting DHCP Server

Supporting DNS Proxy

Supporting Interface Mapping

Supporting DMZ Host（IPAddress Mapping）

Supporting VPN Function

Supporting DDNS Automatic Registration

Supporting Static Routes Configuration

Supporting GSM/WCDMA

Supporting Display Wireless Transmitting Speed

Supporting Serial Port Configuration, Telnet Configuration, WEB Page Frame Configuration

Supporting Serial Port DTU Function，Both Ethernet port and Serial port are usable

Indicator

LED

Indicator color Status description

On Power on

Power Red Off Power off

On Connected to Data Base

Off No Connection with Data Base

Quick Flash Connecting to Data Base

Online Green

Slow Flash Dialing

Flash Data is Transmitting/Stand By

Transmitting Red Off No Data Transmition

Flash Ethernet is connected

Ethernet Red Off Ethernet is not connected

Interface Definition

MR-900W Serial Port Configuration（Standard RS-232 DB9 Female Port）Socket definition

is as following：

Types RS-232

Socket 235

Definition

RXD(out) TXD(in) GND

MR-900W user serial port：

Types RS-232 RS-485

Socket 235782 3 5

Definition

RXD(in) TXD(out) GND RTS(out) CTS(in) ABGND

Accessory

3G Sucking Antenna

Cross Cable

Power Supplier

MR-900W Common NetworkingApplication Chart

MR-900W Configuration Procedure

Step 1：Plug in cables

•Put in the SIM card with WCDMA function

•Using a cross cable to connect MR-900W’s Ethernet port with a computer’s Ethernet port

•Plug in Power Supplier

Step 2：Sign in for configuration

•Turn on computer, and set the computer’s IP address as “Automatically obtaining IP address”

•Opening The IE browser，and key in “http://192.168.1.1” on the browser and press “enter”.

•In the new window, key in “root” as the username，and “1234” as password，and then press “enter” to get

into web configuration interface.

Application case A: Configure MR-900W for high-speed internet connection

MR-900W may be directly connected to one computer Ethernet port to achieve wireless online, and also it

may be connected to a switcher or a HUB to make a few computers sharing the internet. We will illustrate these 2

types of connection as following.

1、 Direct connecting a computer to the internet through MR-900W

Set up procedure：

（1） Connecting the computer’s Ethernet port with MR-900W through a cross cable.

（2） Choose computer’s IP as “automatically obtain IP address”

Click on “control panel ”Î“network connecting”Î“local connecting”，Îright click on“local

connecting”, and then click on “property”, and then choose “automatically obtain IP address”

If you would like to set a IP address for MR-900W, then you should set the IP address for MR-900W as

192.168.1.1，and IP address as 192.168.1.20，(as show in the following figure)：

（3） Put an WCDMA SIM card into the MR-900W wireless router, and turn on the power. MR-900W will dial

up for online automatically, then we can browse website and send/receive email. We can also check the

device’s working status through the following interface. We Key in “http://192.168.1.1” on the address

bar, and then type in the user name as “root” and password as “1234” for login. After login the working

interface for MR-900W，we can check the device’s online speed as well as data traffic.

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