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Wireless Router 

       

User Manual 

16 

Warning:

 The settings shown above are default settings. Changes made to these 

items can cause wireless communication problems. 

Field

 

Description

 

Multicast rate 

 

This drop-down list lets user specify the wireless communication rate for 

multicast packets, which are sent to more than one destination at a time. 

The value can be 

Auto

 (uses the highest rate when possible, or else a 

lower rate) or a fixed rate between 1 and 54 Mbps. 

Basic rate

 

User has the option of supporting all rates listed in 

Rate 

above or using the 

1-, 2-Mbps rates, which support only older 802.11b implementations. 

Fragmentation 

threshold

 

A threshold, specified in bytes, that determines whether packets will be 

fragmented and at what size. On an 802.11 connection, packets that are larger 

the fragmentation threshold are split into smaller units suitable for the circuit 

size. Packets smaller than the specified fragmentation threshold value are not 

fragmented.   

Enter a value between 

256

 and 

2346

. If user experience a high packet error 

rate, try to increase this value slightly. Setting the fragmentation threshold too 

low may result in poor performance. 

RTS threshold

 

This is number of bytes in the packet size beyond which the gateway 

invokes its RTS/CTS (request to send, clear to send) mechanism. Packets 

larger than this threshold trigger the RTS/CTS mechanism, while the 

gateway transmits smaller packets without using RTS/CTS. The default 

setting of 

2347

, which is the maximum, disables the RTS threshold 

mechanism. 

DTIM interval

 

A delivery traffic indication message (DTIM), also known as a beacon, is a 

countdown informing wireless clients of the next window for listening to 

broadcast and multicast messages. When the gateway has broadcast or 

multicast messages for its clients, it sends its next DTIM message with this 

DTIM interval value. The clients hear the beacons and awaken as needed 

to receive the broadcast and multicast messages. 

Beacon 

interval

 

The amount of time (in milliseconds) between beacon transmissions, each 

of which identifies the presence of an access point. By default, wireless 

clients passively scan all radio channels, listening for beacons coming from 

access points. Before a client enters power-save mode, it needs the beacon 

interval to determine when to wake up for the next beacon (and learn 

Summary of Contents for KW5522H

Page 1: ...KW5522H Wireless Router User Manual...

Page 2: ...arrant that the hardware will work properly in all environments and applications and makes no warranty or representation either expressed or implied with respect to the quality performance merchantabi...

Page 3: ...4 1 5 WARNINGS AND CAUTIONS 4 2 HARDWARE DESCRIPTION 5 3 HARDWARE INSTALLATION 7 4 PC CONFIGURATION GUIDE 8 4 1 LOCAL PC CONFIGURATION IN WINDOWS 95 98 ME XP 7 8 4 2 LOCAL PC CONFIGURATION IN WINDOWS...

Page 4: ...data rate up to 300Mbps Operating in the unlicensed 2 4 GHz ISM band Multi SSID Supports 64 128 bit WEP security and user authentication 1 1 2 Network Protocol Features Transparent Bridging Internet...

Page 5: ...ware upgradeable for future feature enhancement 1 1 5 Operating System Support WINDOWS 98 98 SE ME 2000 XP VISTA 7 Macintosh LINUX 1 1 6 Environmental Operating humidity 10 90 non condensing Non opera...

Page 6: ...storm There might be a risk of electric shock from lightening Do not install telephone jacks in wet locations and never use the product near water To prevent dangerous overloading of the power circui...

Page 7: ...Mb s rate 100M The The device connected with 100Mb s rate Off No LAN Link Blinking Data is being transmitted through the Interface On LAN Link is established and activ WLAN Green Off WLAN is Disable B...

Page 8: ...to your PC s Ethernet port or to the uplink port on your hub switch using a RJ 45 cable USB Connect USB device to printer RESET System reset or reset to factory defaults WIFI The switch of wireless fu...

Page 9: ...installation instructions 1 Using an Ethernet Cable to connect the WAN port of the ROUTER to a cable or DSL modem 2 Using an Ethernet Cable to connect the LAN port of the ROUTER to your LAN or a PC wi...

Page 10: ...er please consult with your ISP 7 Click OK twice to confirm and save your changes 8 You will be prompted to restart Windows Click Yes 4 2 Local PC Configuration in Windows 2000 1 In the Windows task b...

Page 11: ...ubnet as the Router The simplest way to do this for many users will be to use DHCP server that is enabled by default on the Router 5 1 LAN setting page Launch a web browser such as Internet Explorer a...

Page 12: ...p The Router supports 3 WAN connection types STATIC IP DHCP Auto config PPPoE 1 DHCP Automatic configuration By default the Router s Internet Connection Type is set to DHCP Automatic configuration and...

Page 13: ...address you need to specify here Subnet Mask This is the Router s Subnet Mask as seen by external users on the Internet including your ISP Your ISP will provide you with the Subnet Mask Gateway IP Ad...

Page 14: ...your ISP 802 1P Priority IEEE 802 1p specifies the user priority field and defines up to eight separate traffic types The following table describes the traffic types defined in the IEEE 802 1d standar...

Page 15: ...will use to connect to the modem Subnet mask This defines the size of your network The default is 255 255 255 0 Disable Enable DHCP server The DHCP server assigns an IP addresses from a pre set pool o...

Page 16: ...ed by a wireless station this checkbox should be deselected The station will not discover this access point To connect a station to the access point the station must manually add this access point nam...

Page 17: ...op down menu that allows selection of specific channel Band This is the range of frequencies the gateway will use to communicate with user s wireless devices Bandwidth Select bandwidth The higher the...

Page 18: ...s value slightly Setting the fragmentation threshold too low may result in poor performance RTS threshold This is number of bytes in the packet size beyond which the gateway invokes its RTS CTS reques...

Page 19: ...but the recommended range is 1 1000 5 3 3 Security This page allows you to configure security features of the wireless LAN interface You may set up configuration manually or through WiFi Protected Set...

Page 20: ...rity page allows user to configure the security features of user s wireless network There are several security methods to choose from depending on user s needs and the capabilities of user s wireless...

Page 21: ...ny of the weaknesses in WEP Any client capable of WPA encryption should use it instead of WEP WPA PSK This is WPA encryption combined with a pre shared key PSK which is a text string known only to the...

Page 22: ...indows computer and click Next 3 Select Network Printer and click Next 4 Select Connect to a printer on the Internet type http 192 168 1 1 631 printers printer and click Next The printer name Printer...

Page 23: ...Wireless Router User Manual 21 5 Select driver file directory on CD ROM or in your hard disk and click OK 6 Choose Yes or No for default printer setting and click Next 7 Click Finish...

Page 24: ...uter by pressing the Reset button on the rear panel once 3 Couldn t find the router a Do the hard reset on the wireless router by pressing the Reset button on the rear panel once b Check the setting i...

Page 25: ...ge the cable and try again Network name or Encryption keys are forgotten 1 Try to setup the wired connection for setup the wireless encryption again 2 Do the hard reset on the wireless router by press...

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