Samsung MagicLAN SWL-2100N Manuel utilisateur

SAMSUNG

MagicLAN

SWL-2100N

User Manual (Rev. 1.4)

Table of Contents

1. MagicLAN Installation ……………...………..……………………………………...…...8

1.1 Introduction ..………..…………………...……………………………………….…..8

1.2 Technical Background ………………………………………………..……….…..…8

1.3 MagicLAN Overview….…………………...……………….….……….…..……....10

2. Before the Installation ………………………………………………………..……….....12

2.1 What is in your Package …………………………………………………….….…..12

2.2 System Requirement ……………………………………..…………………….…...12

2.3 Preparations For Installation ………………………………………………………. 12

3.MagicLAN Installation for Windows 98/ME/NT4.0/2000/XP/CE …………….13

3.1 Installation Overview ……………………………………….……………….……...13

3.2 Installation Procedure of Windows 98 ………………..….………….…..….13

3.3 Installation Procedure of Windows ME ………………..….………….…..….20

3.4 Installation Procedure of Windows NT4.0 …………………………………….. 26

3.5 Installation Procedure of Windows 2000 …………………………...……….37

3.6 Installation Procedure of Windows XP …………..………………...………..42

3.7 Installation Procedure of Windows CE …………..………………...………..48

3.8 Update of MagicLAN Wireless LAN Card Driver…………….….…….…….......56

3.9 Removal of MagicLAN Wireless LAN Card Driver………..…….….…….......56

4. The Program for setting MagicLAN..…….………………………...………..………..…58

4.1 The concept of Profile………………………………………….………..…..……..58

4.2 Installation Procedure…………………………………………………...….….58

5. The main configuration of Program……...………………...….…………...…………....64

5.1 Profile……………………………………………...……………..……………….…65

5.1.1 The ‘New’ button………….…………………………………..…….……...65

5.1.2 The ‘Apply’ button…………..…………………………………...………...65

5.1.3 The ‘Edit’ button…………..……………………………………………..…65

5.1.4 The ‘Delete’ button………..…………………………………………....…..68

5.2 Status………………………...………………………………….……….…..…..….69

5.2.1 The ‘Current Status’ button……….………………………………...…......69

5.2.2 The ‘AP Status’ button..….…….………….………………………..……..70

5.2.3 The ‘Site Survey’ button…………………….……………………...……..71

5.2.4 Statistics………………...……….………………...…….….…....………..71

5.3 General Settings……………….………..…………...….……………..…….….……71

5.3.1 The ‘DHCP’ button…….………………………………………….…..….71

5.3.2 The ‘Options’ button…………………….…………………….……….….72

5.4 Version……………………………………………………….……………..…….73

6. Troubleshooting ………………………………………………......…….……….…….74

Notice 1

This manual cannot be reproduced in any form without the prior written permission of

SAMSUNG Electro-Mechanics Co., Ltd.

SAMSUNG Electro-Mechanics Co., Ltd. reserves the right to change this manual and the

specifications to improve products without prior notice. So you can get the most recent

software and user documentation for all MagicLAN products on our web site.

The users manual or instruction manual for an intentional or unintentional radiator shall

caution the user that changes or modifications not expressly approved by the party

responsible for compliance could void the user's authority to operate the equipment.

All other brand and product names are trademarks of registered trademarks of their

respective holders.

http://www.MagicLAN.com

Service Dept.

Tel : +82-31-218-2416,8,9,20 Fax : +82-31-218-2431

Sales Dept.

Tel : +82-31-218-2407,9,11 Fax : +82-31-210-5996

Tel : +82-31-218-2409 Fax : +82-31-210-5996

<Asia>

Tel : +82-31-210-5603

Fax : +82-31-218-2414

Japan

Tel : +82-31-210-5706

Fax : +82-31-210-5996

China

Tel : +82-31-210-5703

Fax : +82-31-210-5996

Notice 2

WARNING

While installing and operating this transmitter and antenna combination the radio frequency

exposure limit of 1mW/cm2 may be exceeded at distances close to the antennas installed.

Therefore, the user must maintain a minimum distance of 20 cm from the antenna.

Important Safety Information

zRead these simple guidelines. Breaking the rules may be dangerous or illegal. SAMSUNG will

not be responsible for any damages caused by breaking the rules.

zWLAN Card described in this document is approved for use in a wireless local area network.

zRemember to make backup copies of important data.

zWhen you are transferring data, keep your laptop computer stationary. Roaming between access

points (APs) may break the connection.

zOnly qualified service personnel must repair the equipment.

zAll wireless devices may get interference, which could affect performance.

zUse approved accessories only. Do not connect incompatible products.

zUse only accessories approved by the WLAN Card manufacturer for use with this particular W

LAN Card. The use of any other types will invalidate any approval or warranty applying to the

WLAN Card, and may be dangerous.

zUse only the region settings appropriate for the area where the WLAN Card is used at the

present time. Using the card in any other region or with an incorrect region setting is prohibited

and may be illegal.

zOperation of any radio transmitting equipment, including a WLAN Card, may cause

interference with the functionality of inadequately protected medical devices.

zDo not use the WLAN Card on aircraft.

z

Do not use the WLAN Card at a refueling point.

zDo not use the WLAN Card near inflammable materials or chemicals.

z

Do not use the WLAN Card where blasting is in progress.

zDo not use the WLAN Card when the use of wireless device may cause interference or danger.

zDo not use the WLAN Card where the use of cellular terminals is prohibited.

zMicrowave oven degrades the performance of wireless LAN drastically. So do not use the

WLAN card in the environment where Microwave oven is being used.

11Mbps High Rate 802.11b Wireless LAN PC Card

■Specifications

Model Name SWL- 2100N

System Interface PCMCIA Type II

Frequency Band 2.400 ~ 2.4835GHz(Subject to local regulations)

Operating Voltage 3.3V±5%(5V optional)

Receive :210mA(Typical)

Current Consumption

Transmit : 370mA(Typical)

Data Rate 1, 2, 5.5 or 11Mbps

Spreading DSSS(Direct Sequence Spread Spectrum)

Output Power 50mW(17dBm) for 22MHz Bandwidth, 7mW/MHz

Receive Sensitivity Typically -84dBm at 11Mbps

Security 40-bit/104(128)-bit WEP Encryption

Antenna Dual antennas supporting diversity

Available Drivers Linux & Microsoft Windows 98/ME/NT/2000/XP/CE

Standards IEEE 802.11b

Media Access Protocol CSMA/CA

Temperature Range Operating : 0~55℃(32~131℉), Storage : -25~70℃(-13℉~158℉)

Humidity 10% to 90% Non-condensing

Operating Range Open Space : 150m(500ft) at 11Mbps, 200m(660ft) at 2Mbps

(1024 bytes file transfer) Closed Office: 30m(100ft) at 11Mbps, 50m(160ft) at 2Mbps

Dimensions 113mm x 54mm x 6mm

Certifications

Regulatory Approvals

WHQL Certified (Designed For Windows 98/ME/NT/2000) .

Wi-Fi certified, FCC Class B, FCC Part 15.247, Canada, CE, Germany, Swiss, England,

other Europe Conturies and New R&TTE Approval, Korea, Japan

**** Table: The Operating Channels

Channel#

Frequency

FCC Canada ETSI Spain France Japan

1 2412MHz

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2 2417MHz

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3 2422MHz

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4 2427MHz

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5 2432MHz

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6 2437MHz

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7 2442MHz

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8 2447MHz

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9 2452MHz

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10 2457MHz

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11 2462MHz

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12 2467MHz

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13 2472MHz

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14 2484MHz

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1. MagicLAN Installation

1.1 Introduction

Thank you for your purchase of SAMSUNG MagicLAN. Installing this cards allow the

computer to join a wireless network based on the IEEE 802.11b (High Data Rate) WLAN

standard. You will be surprised how easy for you are a part of the network with no bother

of twisted cables.

1.2 Technical Background

•What is IEEE 802.11?

The IEEE 802.11 specification is a wireless LAN standard developed by the IEEE (Institute

of Electrical and Electronic Engineering) committee in order to specify an over an air

interface between a wireless client and a base station or Access Point (AP), as well as

among wireless clients. Like other IEEE 802 families, IEEE 802.11 specification addresses

both Physical (PHY) layer and Media Access Control (MAC) layer.

•IEEE 802.11 Physical (PHY) Layer

At the PHY layer, IEEE 802.11 defines three physical characteristics for WLAN: diffused

infrared, direct sequence spread spectrum (DSSS), and frequency hopping spread spectrum

(FHSS). While the infrared PHY operates at the baseband, the other two PHYs operate at

the 2.4GHz ISM (Industrial, Scientific, and Medical) band, which can be used for operating

wireless LAN devices without the need of end-user licenses. In order for wireless devices

to be interoperable, they have to be conforming to the same PHY standard.

•IEEE 802.11 Media Access Control (MAC) Layer

The IEEE 802.11 MAC Layer is mainly concerned with the rules for accessing the wireless

medium. There are two network architectures defined: Ad-hoc Network and Infrastructure

Network.

•Ad-hoc Network

Ad-hoc Network is an architecture that supports mutual communication among wireless

clients only. Since Ad-hoc Network does not support access to wired networks, it does not

need an Access Point to be a part of the network. You can use the network immediately

after setting up the operating mode by installing the supplied network driver.

•Infrastructure Network

Infrastructure Network is architecture that provides communication between wireless

clients and wired network resources. An Access Point (AP) and the associated wireless

clients define the transition of data. So a wireless client can access all the services that are

available for a regular wired LAN by using an AP.

•Roaming

Roaming is a service that allows wireless clients to use the network in motion by

BSS A

BSS ABSS A

BSS A

BSS B

BSS BBSS B

BSS B

Server

automatically changing the connection from an old Access Point to a new Access Point

when the clients enter in a new cell. During roaming the clients may observe the loose

connection or delay in accessing the resources of the network.

•Scanning, Beaconing & ESS ID

When a wireless client is initialized, it is necessary for it to find and communicate with the

correct group of wireless devices, including AP. At this point, it may search for all the

frequency channels and this process is called scanning.

There may be multiple APs and networks operating at the same time. It may be necessary

to ensure that the station joins with the correct network during the scanning process. To

achieve this, each AP is assigned to be part of a logical group called the Extended Service

Set (ESS). The name of this logical group is the ESS ID. When roaming is operating, there

may be several Access Points as part of the same ESS.

After the power on, wireless clients will listen on its default frequency channel. It will be

listening for beacons sent by another wireless station or AP. Beacon is a short message

containing the ESS ID that will be broadcast roughly ten times a second. When the wireless

station hears a beacon and the ESS ID in the beacon matches its own, the client knows that

it is on the correct channel and can communicate with its group. If no beacons are seen, or

if the ESS ID does not match, the wireless client may move to the next frequency channel

and repeat this listening procedure.

In case of direct sequence spread spectrum (DSSS) physical layer, this scanning process

occurs at start up and may also occur when the client roams between APs.

1.3 MagicLAN Overview

•The MagicLAN SWL-2100N(PC Card) are wireless LAN cards that provide wireless

connection between computers.

•The MagicLAN is designed to operate with IEEE 802.11 (wireless LAN International

Standard) wireless compliant radio cards and uses a CSMA/CA (Collision Sense Multiple

Access with Collision Avoidance) algorithm as the media access scheme, which makes

high speed communication (with minimal collision probability) possible.

•The MagicLAN supports DSSS (Direct Sequence Spread Spectrum) physical layer. This

is a radio technique, which scrambles the data prior to transmission and uses a correlation

technique on receiver to improve the signal to noise ratio and makes it possible to

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