Planet Technology WL-U357 User Manual

54/108Mbps Super G Wireless LAN USB Adapter

WL-U357

User’s Manual

reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or

computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical,

manual or otherwise, without the prior written permission of PLANET.

PLANET makes no representations or warranties, either expressed or implied, with respect to the

contents hereof and specifically disclaims any warranties, merchantability or fitness for any particular

purpose. Any software described in this manual is sold or licensed "as is". Should the programs prove

defective following their purchase, the buyer (and not this company, its distributor, or its dealer)

assumes the entire cost of all necessary servicing, repair, and any incidental or consequential

damages resulting from any defect in the software. Further, this company reserves the right to revise

this publication and to make changes from time to time in the contents hereof without obligation to

notify any person of such revision or changes.

All brand and product names mentioned in this manual are trademarks and/or registered trademarks of

their respective holders.

Federal Communication Commission Interference Statement

This equipment has been tested and found to comply with the limits for a Class B digital device,

pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against

harmful interference in a residential installation. This equipment generates, uses, and can radiate

radio frequency energy and, if not installed and used in accordance with the instructions, may cause

harmful interference to radio communications. However, there is no guarantee that interference will

not occur in a particular installation. If this equipment does cause harmful interference to radio or

television reception, which can be determined by turning the equipment off and on, the user is

encouraged to try to correct the interference by one or more of the following measures:

1. Reorient or relocate the receiving antenna.

2. Increase the separation between the equipment and receiver.

3. Connect the equipment into an outlet on a circuit different from that to which the receiver is

connected.

4. Consult the dealer or an experienced radio technician for help.

FCC Caution:

To assure continued compliance.(example-use only shielded interface cables when connecting to

computer or peripheral devices). Any changes or modifications not expressly approved by the party

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

This device complies with Part 15 of the FCC Rules. Operation is subject to the Following two

conditions: (1) This device may not cause harmful interference, and (2) this Device must accept any

interference received, including interference that may cause undesired operation.

Federal Communication Commission (FCC) Radiation Exposure

Statement

This equipment complies with FCC radiation exposure set forth for an uncontrolled environment. In

order to avoid the possibility of exceeding the FCC radio frequency exposure limits, human proximity to

the antenna shall not be less than 20 cm (8 inches) during normal operation.

Safety

This equipment is designed with the utmost care for the safety of those who install and use it. However,

special attention must be paid to the dangers of electric shock and static electricity when working with

electrical equipment. All guidelines of this and of the computer manufacture must therefore be allowed

at all times to ensure the safe use of the equipment.

Revision

User’s Manual for PLANET Wireless USB Adapter

Model: WL-U357

Rev: 1.0 (June. 2005)

Part No. EM-WLU357

TABLE OF CONTENTS

CHAPTER 1 INTRODUCTION................................................................ 1

1.1 Features...............................................................................................1

1.2 Application............................................................................................ 1

1.3 Specification......................................................................................... 3

1.4 Package Contents................................................................................4

1.5 Minimum System Requirements ..........................................................4

1.6 Installation Considerations ...................................................................4

CHAPTER 2 INSTALLATION PROCEDURE.............................................. 5

2.1 Configuration Utility & Driver Installation ..............................................5

CHAPTER 3 CONFIGURATION UTILITY ............................................... 11

3.1 Current Status ....................................................................................11

3.2 Profile Management ...........................................................................15

3.2.1 Add a Profile ....................................................................................................................... 15

3.2.2 Modify a Profile...................................................................................................................25

3.2.3 Remove a Profile ................................................................................................................ 25

3.2.4 Switch Profiles .................................................................................................................... 26

3.2.5 Import a Profile ...................................................................................................................26

3.2.6 Export a Profile ................................................................................................................... 26

3.2.7 Scan for Available Networks...............................................................................................26

3.2.8 Auto Profile Selection Management....................................................................................27

3.3 Diagnostics ........................................................................................28

CHAPTER 4 TROUBLESHOOTING ...................................................... 30

Chapter 1 Introduction

Complying with the IEEE 802.11g standard, WL-U357 provides simple, reliable, high-speed wireless

connectivity for both desktop and laptop users. By combining two, state-of-the-art technologies—USB 2.0

and Super G— WL-U357 provides up to 108Mbps data rate in 2.4GHz unlicensed ISM band. Thus

makes WL-U357 more suitable for multimedia applications which required more bandwidth

Support of 64, 128 and 152-bit WEP encryption plus WPA (Wi-Fi Protected Access) high-level encryption

prevents your wireless communications from unauthorized access and ensures secure data transfer. The

WL-U357 is also backward compatible with 802.11b Access Points. Easy installation and Hot-plugging

offers full mobility and high availability, making the device a perfect choice for users who are getting tired

of running cables or in constant need of wireless access.

1.1 Features

 2.4GHz ISM band, unlicensed operation

 Wireless connectivity without the hassles and cost of running cables

 IEEE 802.11b/g standard compliant

 USB 2.0 A-type standard connector, compatible with USB 1.1

 Super G mode provides up to 108Mbps data rate

 Utilization of Direct Sequence Spread Spectrum plus OFDM modulation to provide robust,

interference-resistant solution in a multi-user environment

 Support of 64/128/152-bit WEP encryption and WPA (Wi-Fi Protected Access) high-level

encryption

 Support of Ad-Hoc / Infrastructure mode

 Support of most popular operating systems including Windows 98SE/ME/2000/XP/Server

2003

 Plug-and -Play installation

1.2 Application

Infrastructure

The major difference between Infrastructure network and Ad-hoc wireless network is that the former

requires an Access point. For old buildings, open areas, or frequently changing environments, just install

the WL-U357 on your desktop or laptop, and thus you can get connected to the wired Ethernet through a

wireless Access Point. SOHO users can then access the Internet and share all kinds of data with the

other wired or wireless clients within the coverage of wireless signals. For enterprise users, the

installation of multiple Access Points to enlarge the coverage of wireless signals can provide wireless

users with seamless network access.

The Infrastructure mode is appropriate for enterprise-scale wireless access to a central database or

provides various wireless applications for mobile users.

Infrastructure mode also supports roaming capabilities for mobile users. More than one BSS can be

configured as an Extended Service Set (ESS). The continuous wireless network connectivity allows

users to roam freely within an ESS. All wireless clients using WL-U357 or other IEEE 802.11b compliant

wireless adapters within one ESS must be configured with the same ESS ID and to use the same radio

channel.

Before adopting an ESS with roaming capability, choosing an available radio channel with less

interference is highly recommended. Proper Access Point positioning combined with a clear radio

channel will greatly enhance performance.

Ad-Hoc

Still complaining about the high price of wireless access points? This mode is the easiest and

cost-effective way to meet your requirements. It enables you to construct wireless networking in no time

without any access point.

Ad-hoc mode is a wireless network type in which a group of computers equipped with WL-U357 or other

wireless adapters are connected together to form an independent wireless LAN. All computers operating

in this mode must be configured to share the same radio channel.

In this scenario, new devices can be quickly added; however, wireless stations can only communicate

with the other peers that belong to the same IBSS (Independent Basic Service Set).

General Application

WL-U357 offers a fast, reliable, cost-effective solution for wireless access to the various network

scenarios:

1. Remote access to corporate network for information

E-mail, file transfer and terminal service.

2. Difficult-to-wire environments

Historical or old buildings, public occasions, venues and open area where it is difficult to wire.

3. Frequently changing environments

Factories, Retailers, and Offices that frequently change locations and rearrange the workplace

4. Temporary network access

Events, exhibitions, construction sites or some important occasions that require temporary

network access.

5. Access to database for mobile workers

Doctors, nurses, retailers, white-collar workers who need access to database while roaming in

the hospital, retail store or office.

6. SOHO (Small Office and Home Office) users

SOHO users who are in need of easy-to-install and wide coverage networking.

1.3 Specification

Attached Interface USB 2.0 A-type connector

Operating Frequency / Channel

Emission type

RF Modulation

RF Output Power 15dBm

Data Rate

Security

2.412~2.462GHz (FCC, Canada) / 11 Channels

2.412~2.472GHz (ETSI, Europe) / 13 Channels

2.412~2.484GHz (TELEC, Japan) / 14 Channels

Direct Sequence Spread Spectrum (DSSS) Technology

OFDM with BPSK, QPSK, 16QAM, 64QAM

802.11b: 1, 2, 5.5, 11Mbps

802.11g: 6, 9, 12, 18, 24, 36, 48, 54Mbps Super G: up to 108Mbps

64/128/152bit WEP

802.1x

WPA-PSK

WPA-RADIUS

Antenna Internal Patch Antenna

IEEE802.11b:

2Mbps (QPSK): -87dBm

11 Mbps (QPSK): -82dBm

(Typically @PER < 8% packet size 1024 and @25ºC + 5ºC)

IEE802.11g:

Sensitivity

54Mbps (64QAM): -66dBm

48Mbps (64QAM): -69dBm

36Mbps (16QAM): -74dBm

24Mbps (16QAM): -78dBm

18Mbps (QPSK): -82dBm

12Mbps (QPSK): -84dBm

9Mbps (BPSK): -86dBm

6Mbps (BPSK): -88dBm

(Typically @PER < 10% packet size 1024 and @25ºC + 5ºC)

Working Mode Infrastructure, Ad-Hoc

Power Consumption

Compatibility

Continuous TX: 472mA,

Continuous RX: 290mA

Windows 98SE/ME/2000/XP/Server 2003

1.4 Package Contents

Before installation, please check the items of your package. The package should include the following

items:

• One Wireless USB Adapter

• One USB Cable

• One CD-ROM (Including the Configuration Utility, Driver and User’s Manual)

• One Quick Installation Guide

If any of the above items is missing, contact your supplier as soon as possible.

1.5 Minimum System Requirements

Before installation, please check the following requirements with your equipment.

• Pentium Based (above) IBM-compatible PC system with one vacancy USB 1.1/2.0 port

• CD-ROM drive

• Windows 98SE/2000/ME/XP Operating System

• At least 5MBytes of free disk space for utility and driver installation

1.6 Installation Considerations

 Beware of the walls and ceilings. Each wall or ceiling can reduce your wireless cover range

form 3-90 feet. Properly position your Access Points, Residential Gateways, and computers

so that the number of walls or ceilings residing between Access Points and clients is

minimized.

 Building materials make a difference – A solid metal door or aluminum studs may have a

negative effect on signal coverage range. Try to properly position Access Points and

computers with wireless adapters so that there would be less obstacles existing between

them.

 Keep your wireless LAN devices away from microwaves, cordless phones and child

incubators. It is likely that the latter will cause interferences to the operation of your wireless

LAN devices.

Chapter 2 Installation Procedure

Before you proceed with the installation, it is necessary that you have enough information about the

Wireless USB Adapter. Follow the procedure described below in this chapter to install the USB adapter

under Windows 98SE/ME/2000/XP.

2.1 Configuration Utility & Driver Installation

The following installation operates under Window XP. The procedure also applies to Windows

98SE/ME/2000.

Note 1: If you had ever installed the other Wireless Cards before, please uninstall the existed

drivers and utilities first.

Note 2: Please install the configuration utility before insert WL-U357 into the USB port of the

computer.

A. Insert the bundled CD into the CD-ROM drive to launch the autorun program. Once completed, a

menu screen will show up as follows.

B. Depending on the operating system you use, click on “For Windows 2000/XP” or “For Windows

98/ME” hyper link to initiate the installation procedure. You will see the below InstallShield Wizard

window. Please click “Next” to continue.

Note: If the screen in step A does not appear, click “Start” at the taskbar. Then, select “Run”

and type “E:\Utility” to access the folder, where E is your CD-ROM drive. Execute the

appropriate utility for your operating system.

C. Select “I accept the terms of the license agreement” and click “Next” button to continue.

Select “Install Client Utilities and Driver (recommended)” and click “Next” button to continue.

E. Click “Yes” button to continue.

F. You can click “Browse” to specify the Destination Folder that you want to install the configuration

utility. Or you can keep the default setting and click ”Next” to continue.

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