User manual TP-LINK TL-WN510G

[. . . ] COPYRIGHT & TRADEMARKS Specifications are subject to change without notice. registered trademarks of their respective holders. No part of the specifications 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 TP-LINK TECHNOLOGIES CO. , LTD. Copyright © 2007 TP-LINK TECHNOLOGIES CO. , LTD. [. . . ] Signal Strength - Shows the strength of the signal. Note: In the TWCU utility, access the General tab, Security tab and Advanced tab by clicking New or Modify on the Profile Management tab. Click Advanced to see advanced information about the program and its operations. For more information, please refer to the help file of the utility. Figure 3-2 3. 2 Profile Management Click the Profile Management tab of the TWCU Utility and the Profile Management screen will appear, Figure 3-3. The Profile Management screen provides tools to: Add a profile Edit a profile Remove a profile Switch to another Profile Import a Profile 12 TL-WN510G/TL-WN550G/TL-WN551G Export a Profile Scan Available Networks Order profiles 54M Wireless USB Adapter User Guide Figure 3-3 3. 2. 1 Add or Modify a Configuration Profile To add a new configuration profile, click New on the Profile Management tab. To modify a configuration profile, select the configuration from the Profile list and click Modify. The Profile Management dialog box will display a screen similar to that shown in Figure 3-4. Edit the General tab Profile Name - Identifies the configuration profile. Client Name - Identifies the client machine. Network Names (SSIDs) - The IEEE 802. 11 wireless network name. This field has a maximum limit of 32 characters. Figure 3-4 13 TL-WN510G/TL-WN550G/TL-WN551G 2. Edit the Security tab 54M Wireless USB Adapter User Guide Edit the fields in the Security tab of Profile Management to configure the profile (shown in Figure 3-5). To define the security mode, select the radio button of the desired security mode. WPA/WPA2: Wi-Fi Protected Access WPA/WPA2 Passphrase: Wi-Fi Protected Access Passphrase 802. 1x: Enables 802. 1x security. Shared Key (Static WEP): Enables the use of shared keys that are defined on both the access point and the station. To define shared encryption keys, choose the Shared Key radio button and click Configure to fill in the Define Shared Keys window (shown in Figure 3-6). Note: If the access point that the wireless adapter is associating to has WEP set to Optional and the client has WEP enabled, make sure that Allow Association to Mixed Cells is checked on the Security Tab to allow association. To complete WEP encryption configuration, you must select the 802. 11 Authentication Mode as appropriate on the Advanced tab of this Profile Management dialog. Figure 3-5 14 TL-WN510G/TL-WN550G/TL-WN551G 54M Wireless USB Adapter User Guide Figure 3-6 3. Edit the Advanced tab Power Save Mode · Maximum - Selects maximum mode to let the access point buffer incoming messages for the wireless adapter. The adapter will detect the access point if any messages are waiting periodically. · · Normal - In Normal mode, the adapter will be switched to maximum mode automatically when no large packets are retrieved. Off - turns power saving off, thus powering up the wireless adapter continuously for a short message response time. [. . . ] This bit pattern is called a chip (or chipping code). Even if one or more bits in the chip are damaged during transmission, statistical techniques embedded in the receiver can recover the original data without the need for retransmission. To an unintended receiver, DSSS appears as low power wideband noise and is rejected (ignored) by most narrowband receivers. another wireless LAN endpoint), the DSSS signal is recognized as the only valid signal, and interference is inherently rejected (ignored). [. . . ]