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rate for transmission. Select the basic rates to be used among 
the following options: Auto, 1, 2, 5.5, 11or 54 Mbps. For 
most networks the default setting is 

Auto

 which is the best 

choice. When 

Auto

 is enabled the transmission rate will 

select the optimal rate. If obstacles or interference are 
present, the system will automatically fall back to a lower 
rate. 

Preamble Type 

A preamble is a signal used in wireless environment to 
synchronize the transmitting timing including 
Synchronization and Start frame delimiter. In a "noisy" 
network environment, the Preamble Type should be set to 

Long Preamble

. The 

Short Preamble

is intended for 

applications where minimum overhead and maximum 
performance is desired. If in a "noisy" network environment, 
the performance will be decreased. 

Broadcast SSID  

Select 

enabled

 to allow all the wireless stations to detect the 

SSID of this Access Point.  

IAPP 

IAPP (Inter Access Point Protocol) is designed for the 
enforcement of unique association throughout a ESS 
(Extended Service Set) and a secure exchange of station’s 
security context between current access point (AP) and new 
AP during handoff period. 

802.11g Protection 

The 802.11g standard includes a protection mechanism to ensure 
mixed 802.11b and 802.11g operations. If there is no such kind of 
mechanism exists, the two kinds of standards may mutually 
interfere and decrease network’s performance.  

Tx Power Level 

Select the Transmission rate level ranging from 

Highest

High

Middle

Low

 and 

Lowest

.  

 

Apply Change 

Press to save the new settings on the screen.   

Reset 

Press to discard the data you have entered since last time 
you press Apply Change.  

 

U

Содержание WAP257mnl

Страница 1: ...802 11 b g Access Point User s Guide...

Страница 2: ...r is connected Consult the dealer or an experienced radio TV technician for help CAUTION Any changes or modifications not expressly approved by the grantee of this device could void the user s authori...

Страница 3: ...CCESS POINT MODEUT 8 TUWDS REPEATER MODEUT 8 TU CLIENT MODE INFRASTRUCTURE UT 9 TU CLIENT MODE AD HOC UT 9 TUWDS BRIDGE MODEUT 9 TUConfigurationUT 10 TULOGINUT 10 TUSTATUSUT 11 TUSystemUT 11 TUStatist...

Страница 4: ...re double assured The web based management utility is provided for easy configuration that your wireless network connection is ensured to be always solid and hassle free Features Two LAN ports for Wir...

Страница 5: ...2 Application Example 1 Example 2...

Страница 6: ...vice N A 2 Status Red Turns solid red when the device is booting After booting successfully the light will be turned off Link Act Green Turns solid green when wireless interface is turned on Receiving...

Страница 7: ...2 Rear Panel Connection Ports Port button Functions A 12V DC Connects the power adapter plug B LAN2 PoE 48V Connects to Ethernet C LAN1 Connects to Ethernet D Factory RESET Press for less than 5 secon...

Страница 8: ...5 Factory Default Settings Setting Wireless Access Point Device Name Wireless AP SSID Default value 802 11g AP Channel 11 WEP Default value Disabled IP Address 192 168 1 254...

Страница 9: ...Connection of using the included Power adapter 1 Connect to your local area network connect a Ethernet cable to one of the Ethernet port LAN1 or LAN2 of this Wireless Access Point and the other end to...

Страница 10: ...N LED will even blink if there is traffic The Link Act LED will be on in static when wireless interface is turned on If the Status LED glows after self test it means this Wireless Access Point fails o...

Страница 11: ...acturer as described in the following sections Access Point Mode When acting as an access point this device connects all the stations PC notebook with wireless network adapter to a wired network All s...

Страница 12: ...kets from wired end to wireless interface You can share files and printers between wireless stations PC and laptop with wireless network adapter installed WDS Bridge Mode The WDS Wireless Distributed...

Страница 13: ...owing HTTP 192 168 1 254 The configuration menu is divided into four categories Status Wireless TCP IP and Other settings Click on the desired setup item to expand the page in the main navigation page...

Страница 14: ...de There are four modes supported Access Point Client Ad hoc and Infrastructure WDS Bridge and WDS repeater The default mode is Access Point If you want to change to bridge mode please go to Wireless...

Страница 15: ...he data throughput on the wireless link Associated Clients Displays the total number of clients associated to this AP You can have up to 64 clients to associate to this Access Point BSSID BSSID displa...

Страница 16: ...by so doing you won t be able to make wireless connection with this Access Point in the network you are located In other words this device will not be visible by any wireless station Band You can choo...

Страница 17: ...the channel range to have Wireless Access Point automatically survey and choose the channel with best situation for communication The number of channels supported depends on the region of this Access...

Страница 18: ...ntication key can join the network By default IEEE 802 11 wireless devices operate in an Open System network Wired Equivalent Privacy WEP data encryption is used when the wireless devices are configur...

Страница 19: ...on a suspect hidden station this station and its Access Point will use a Request to Send RTS The station will send an RTS to the Access Point informing that it is going to transmit the data Upon recei...

Страница 20: ...oisy network environment the performance will be decreased Broadcast SSID Select enabled to allow all the wireless stations to detect the SSID of this Access Point IAPP IAPP Inter Access Point Protoco...

Страница 21: ...s from being eavesdropped by unrelated people there may be a significant degradation of the data throughput on the wireless link Encryption None Encryption is set to None by default If Use 802 1x Auth...

Страница 22: ...TKIP If WPA is selected users will have to select the Authentication modes between Enterprise RADIUS and Personal Pre shared Key Pre shared Key Pre Shared Key serves as a password Users may key in a...

Страница 23: ...ted to the network Authentication RADIUS Server Port Enter the RADIUS Server s port number provided by your ISP The default is 1812 IP Address Enter the RADIUS Server s IP Address provided by your ISP...

Страница 24: ...You may enter up to 20 characters as a remark to the previous MAC Address Apply Changes Press to save the new settings on the screen Reset Press to discard the data you have entered since last time yo...

Страница 25: ...t Mask Enter the information provided by your system manager Default Gateway Enter the information provided by your system manager DHCP Select Disable Client or Server from the pull down menu Disable...

Страница 26: ...network when WDS is enabled and there are multiple active paths between stations S Clone MAC Address You can specify the MAC address of your Access Point to replace the factory setting Apply Change P...

Страница 27: ...ion page click on Other and click Upgrade Firmware to enter the Upgrade Firmware window Enter the new firmware s path and file name i e C FIRMWARE firmware bin Or click the Browse button find and open...

Страница 28: ...Save Settings to File Click SAVE to save the current configuration to file When prompted the upper left screen select Save this file to disk and the upper right screen will prompt you a dialog box to...

Страница 29: ...26 Reset Click to restore the default configuration U...

Страница 30: ...er of this Access Point New Password Set your new password Password can be up to 30 characters long Password can contain letter number and space It is case sensitive Confirm Password Re enter the new...

Страница 31: ...28 Enable Log Select System all or Wireless only Apply Changes Press to save the new settings on the screen Refresh Click to refresh the screen Clear Click to clear the current setting...

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