D-Link DWL-122 manual Important Note

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LIABILITY OF D-LINK UNDER THIS WARRANTY IS LIMITED TO THE PURCHASE PRICE OF THE PRODUCT COVERED BY THE WARRANTY. THE FOREGOING EXPRESS WRITTEN WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OFANY OTHER WARRANTIES OR REMEDIES, EXPRESS, IMPLIED OR STATUTORY.

Governing Law: This Limited Warranty shall be governed by the laws of the State of California. Some states do not allow exclusion or limitation of incidental or consequential damages, or limitations on how long an implied warranty lasts, so the foregoing limitations and exclusions may not apply. This limited warranty provides specific legal rights and the product owner may also have other rights which vary from state to state.

Trademarks: D-Link is a registered trademark of D-Link Systems, Inc. Other trademarks or registered trademarks are the property of their respective manufacturers or owners.

Copyright Statement: No part of this publication or documentation accompanying this Product may be reproduced in any form or by any means or used to make any derivative such as translation,

transformation, or adaptation without permission from D-Link Corporation/D-Link Systems, Inc., as

stipulated by the United States Copyright Act of 1976. Contents are subject to change without prior notice. Copyright© 2002 by D-Link Corporation/D-Link Systems, Inc. All rights reserved.

CE Mark Warning: This is a Class B product. In a domestic environment, this product may cause radio interference, in which case the user may be required to take adequate measures.

FCC Statement: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the 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 communication. 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:

!Reorient or relocate the receiving antenna.

!Increase the separation between the equipment and receiver.

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

connected.

!Consult the dealer or an experienced radio/TV technician for help.

For detailed warranty outside the United States, please contact corresponding local D-Link office.

FCC Caution:

The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment; such modifications 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.

IMPORTANT NOTE:

FCC Radiation Exposure Statement:

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. The antenna(s) used for this equipment must be installed to provide a separation distance of at least eight inches (20 cm) from all persons.

This equipment must not be operated in conjunction with any other antenna.

Register your D-Link product online at http://support.dlink.com/register/

(06/02/2003)

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Contents LinkAirDWL-122 Contents Package Contents Introduction Features and Benefits Features Wireless BasicsWireless Basics Installation Considerations Using the DWL-122 with the extension cord Getting StartedLink Air DWL-122 Getting StartedLink AirPlus DI-614+ Link DCM-201DWL-122 IP Address Using the Configuration Utility with Windows OS Using the Configuration Utility with Windows OS Link InfoDefault setting.IP Settings SSIDConfigurationSelect Enabled or Disabled Profile IP Settings AdvancedSite Survey Available NetworkConfiguration, Add or Properties About Using the Configuration Settings with Macintosh OS Using the Configuration Utility with Macintosh OS My Networks My Networks Create and/or Properties Max Power Save InfoUsing the Network Setup Wizard in Windows XP Networking BasicsNetworking Basics Enter a Computer description and a Computer name optional Networking Basics Networking Basics Networking Basics Networking Basics Naming your Computer Right-click on My ComputerChecking the IP Address in Windows XP Computer nameSupport tab PanelConnections PropertiesAssigning a Static IP Address Windows XP/2000 Protocol TCP/IP Click PropertiesChecking the Wireless Connection by Pinging in Windows XP Hardware Tab TroubleshootingGo to Start My Computer Properties ManagerTroubleshooting Why does my wireless connection keep dropping? Technical Specifications Technical Specifications Technical Support Warranty and Registration USA onlyPage Important Note

DWL-122 specifications

The D-Link DWL-122 is a wireless USB adapter that gained popularity due to its compact design, reliability, and robust performance. Designed for users who require a portable solution to connect their devices to wireless networks, this device offers considerable flexibility in enhancing connectivity.

One of the main features of the D-Link DWL-122 is its compliance with the 802.11b wireless standard. This allows for data transfer rates of up to 11 Mbps. While this speed may seem modest by today's standards, it was quite impressive at the time of its release, making it a suitable option for basic web browsing, email, and streaming. The adapter operates in the 2.4 GHz frequency band, which is known for its ability to penetrate walls and obstacles effectively.

The DWL-122 employs a user-friendly design, featuring a plug-and-play setup that simplifies installation. Users can connect the adapter to a USB port, and with the included drivers, they can quickly enable wireless functionality on their laptops or desktop computers. The adapter is compatible with a variety of operating systems, including Windows and Mac OS, making it accessible to a wide range of users.

Security is another critical aspect of the D-Link DWL-122. It supports WEP (Wired Equivalent Privacy), providing users with an essential level of data encryption to safeguard their connections from unauthorized access. Although WEP has been largely superseded by more advanced security protocols, such as WPA and WPA2, it represented a step forward in securing wireless communications in its time.

The adapter also features a compact and lightweight design, making it perfectly portable for users on the go. This is especially beneficial for laptop users who may need to connect to various networks in different locations. The external antenna enhances signal reception and transmission capabilities, ensuring a stable connection even in areas with weaker signals.

In summary, the D-Link DWL-122 remains a noteworthy solution for users seeking basic wireless connectivity in a portable format. Its simplicity, reliability, and user-friendly setup cater to a broad audience, making it a memorable product in the evolution of wireless technology. Although modern advancements might overshadow its features today, it laid the groundwork for subsequent wireless devices.