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Parameter Description 
Fragement Threshold 

The value defines the maximum size of packets, any packet size 
larger than the value will be fragmented. If you have decreased 
this value and experience high packet error rates, you can 
increase it again, but it will likely decrease overall network 
performance. Select a setting within a range of 256 to 2432 bytes. 
Minor change is recommended. 

 

 

RTS Threshold 

Minimum packet size required for an RTS (Request To Send). For 
packets smaller than this threshold, an RTS is not sent and the 
packet is transmitted directly to the WLAN. Select a setting within 
a range of 0 to 2432 bytes. Minor change is recommended 

 

 

Beacon Interval 

This value specifies the duration between beacon packets 
(milliseconds). The beacon packets include the adapter’s 
information and are broadcasted to the WLAN network periodly. 
The beacon period is fixed in 100ms. 

 

 

Power Save 

• 

CAM(Continuous Access Mode) – 

Adapter will always set in 

active mode. 

 

• 

Max

 

– 

Enable the adapter in the power saving mode when it is 

idle. 

 

• 

Fast

 

 Enable the adapter in the power saving mode when it 

is idle, but some compoents of the adapter is still alive. In this 
mode, the power consumption is larger than “Max“ mode. 

 

 

Use Short Preamble 

The preamble defines the length of the CRC block for 
communication between the Access Point and the adapter. High 
network traffic areas should use the shorter preamble type.

 

 

 

Turn Off Radio 

When the setting is checked, the wireless connection of the 
adapter will be disabled. 

 

 

Show Icon in System Tray 

Enable or disable the icon shown in the taskbar. 

 

 

Channel 

Select the number of the radio channel used for the networking. 
The parameter is not active in the infrastructure operation mode. 

 

 

Data Rate 

 

         Auto Rate Select 

When it is enabled, the device will choose the most suitable 
transmission rate automatically 

 

 
 

 
 

 

Содержание EW-7106PC

Страница 1: ...W Wi ir re el le es ss s L LA AN N C Ca ar rd db bu us s A Ad da ap pt te er r User Manual Version 1 0 Dec 2002...

Страница 2: ...arranties 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 a...

Страница 3: ...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 This equipment must be installed and operated...

Страница 4: ...tention 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...

Страница 5: ...ONTENTS 2 2 INSTALLATION PROCEDURE 3 2 1 WINDOWS 98SE ME 2000 3 2 1 1 Install the Driver 3 2 1 2 Install the Utility 3 2 2 WINDOWS XP 4 3 CONFIGURATION UTILITY 7 3 1 CONFIGURATION 7 3 2 LINK STATE 9 3...

Страница 6: ...128 bit WEP Data Encryption function for high level of security Support TKIP and AES advanced WLAN Security Supports peer to peer communication among any wireless users no Access Point required Automa...

Страница 7: ...Contents Before you begin the installation please check the items of your package The package should include the following items One Wireless Cardbus Adapter One CD Driver Utility User s Manual One Q...

Страница 8: ...Insert the adapter into the Cardbus port of your computer the system will automatically find the device and search for its driver 2 Please select the Driver Win2000 folder select the folder based on...

Страница 9: ...esktop In the taskbar 2 2 Windows XP The installation process in Windows XP is similar with the process in windows 98SE Me 2000 Please refer to the instructions described in section 2 1 Due to the Win...

Страница 10: ...ireless Network Connection Properties screen uncheck the setting Use Windows to configure my wireless network settings Note that if you want to change back to the Windows XP built in utility check the...

Страница 11: ...6 Note If you don t disable the XP s Utility you can still see the link status and statistics during communication process from the adapter s utility...

Страница 12: ...about the wireless LAN Parameter Description Network Type Infrastructure This operation mode requires the presence of an 802 11 Access Point All communication is done via the Access Point Ad Hoc Sele...

Страница 13: ...d to the WLAN network periodly The beacon period is fixed in 100ms Power Save CAM Continuous Access Mode Adapter will always set in active mode Max Enable the adapter in the power saving mode when it...

Страница 14: ...o be set Basic Click Apply button to save the above configurations click Undo button to cancel the settings Note The data rate is auto fallback among the range of the used data rate in case obstacles...

Страница 15: ...the bar the more radio signal been received by the adapter This indicator helps to find the proper position of the wireless device for quality network operation Signal Quality This bar indicates the...

Страница 16: ...a temporary quick fix method defined in IEEE 802 11i standard to quickly overcome the inherent weaknesses in WEP security AES has been developed to ensure the highest degree of security and authentici...

Страница 17: ...ave to continue setting the AES Key Length and the encryption keys Auth Algorithm This setting has to be consistent with the wireless devices which the adapter intends to connect Open System No authen...

Страница 18: ...ansmitted in the wireless network Fill the text box by following the rules below 64 bit Input 10 digit Hex values in the A F a f and 0 9 range as the encryption keys For example 0123456aef 128 bit Inp...

Страница 19: ...independent wireless LAN Ad hoc wireless LAN is applicable at a departmental scale for a branch or SOHO operation 4 What is Infrastructure An integrated wireless and wireless and wired LAN is called a...

Страница 20: ...to both transmitter and receiver Properly synchronized the net effect is to maintain a single logical channel To an unintended receiver FHSS appears to be short duration impulse noise Direct sequence...

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