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IEEE 802.11n Wireless Series

Wireless USB adapter

User Manual

Version: 2.1

Date: March 19, 2011

Содержание D221

Страница 1: ...IEEE 802 11n Wireless Series Wireless USB adapter User Manual Version 2 1 Date March 19 2011 ...

Страница 2: ...s 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation FCC Caution Any changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate this equipment IEEE 802 11b or 802 11g operation of this product in the U S A is firmwar...

Страница 3: ...ective 1999 5 EC to meet the regulation of the radio equipment and telecommunications terminal equipment Company has an on going policy of upgrading its products and it may be possible that information in this document is not up to date Please check with your local distributors for the latest information No part of this document can be copied or reproduced in any form without written consent from ...

Страница 4: ...D are internal antenna One resource CD including REALTEK 11n USB Wireless LAN Driver and Utility User Manual Note Make sure that the package contains the above items If any of the listed items are damaged or missing please contact with your distributor Conventions The Adapter mentioned in this user guide stands for Wireless 11n USB Adapter without any explanations ...

Страница 5: ...ork 16 2 3 3 3 Profile 17 2 3 3 4 General 21 2 3 3 5 Advanced 22 2 3 3 6 Status 22 2 3 3 7 Statistics 24 2 3 3 8 Wi Fi Protect Setup 25 2 3 4 AP Mode Management Guide for Windows XP User 29 2 3 4 1 General 30 2 3 4 2 Advanced 33 2 3 4 3 Statistics 33 2 3 4 4 ICS 35 Chapter 3 Management Guide for Vista User 36 3 1 Hardware Installation 36 3 2 Soft Installation 36 3 2 1 Overview 36 3 2 2 Installatio...

Страница 6: ... 60 4 3 1 Interface 60 4 3 2 Available Network 62 4 3 3 Profile 63 4 3 4 General 68 4 3 5 Advanced 69 4 3 6 Status 70 4 3 7 Statistics 71 4 3 8 Wi Fi Protect Setup 73 4 3 9 Virtual WiFi 76 4 4 AP mode Management Guide for Window 7 User 81 4 4 1 General 81 4 4 2 Advanced 84 4 4 3 Statistics 85 4 4 4 ICS 86 Appendix A Specifications 88 Appendix B Glossary 89 ...

Страница 7: ...maximum data rate of 54Mbps It can also interoperate with all the 11Mbps wireless 802 11b products Reliable coverage This Adapter includes a convenient utility for scanning available networks and saving preferred networks that users usually connected with And your wireless communications are protected by up to 128 bit encryption which can keep your data secure Easy installation and connection Inst...

Страница 8: ...quency band 1T1R Type A B and D or 2T2R Type C Supports QoS Enhancement WMM WMM PS Client mode Supports frame aggregation Power saving mechanism channel management and co existence Transmit Opportunity TXOP Short Inter Frame Space SIFS bursting for higher multimedia bandwidth Supports driver for Windows 7 x86 x64 Vista x86 x64 XP x86 x64 Linux 2 6 and Mac OS 10 5 10 6 Supports auto installation an...

Страница 9: ...ACT LED Blink blue The Adapter is Radio on Blink blue and flashing intermittently The Adapter is already connected but is not transmitting or receiving data Blink blue and fast flashing The Adapter is activity and transmitting of receiving data Off The Adapter is Radio off ...

Страница 10: ...ll guide you through the Installation procedure for Windows XP The Setup Wizard will install the REALTEK 11n USB Wireless LAN Driver and Utility When you install the hardware before installing the software the system will prompt Found New Hardware Wizard on your screen click Cancel and run the Setup Wizard program on the CD ROM 2 2 2 Installation Procedures 1 Insert the CD into your CD Rom and fin...

Страница 11: ...Wireless 11n USB Adapter 11 3 At this moment Preparing Setup window appears Please wait 4 Now comes the welcome window Click the Next button to proceed ...

Страница 12: ...Wireless 11n USB Adapter 12 5 Click the Install button to start installing 6 Please wait when you see the following interface 7 Please wait again while installation ...

Страница 13: ...tem tray It appears at the bottom of the screen and shows the signal strength using color and the received signal strength indication RSSI If the icon is purple there is no connection If the icon is white the network is dropping off If the icon is almost green there is good signal strength If the icon is full green there is excellent signal strength 2 3 1 Select a Configuration Tool In the followi...

Страница 14: ...ks to specify your wireless network The tool shows the available wireless networks Select your demanding network to connect with To connect to a wireless network please click Change advanced settings to be compatible with your wireless network settings 2 3 3 Introduction to the 802 11n Wireless LAN Utility 2 3 3 1 Interface After the driver installation the icon will appear on your desktop Double ...

Страница 15: ...wn by only click Close button with unchecked condition B Disable Adapter Disable this wireless PCI card C Radio off It can save power while turning off the radio While the radio is off the links with other wireless network will be disconnected User should be aware that while the wireless configuration is in AP mode Radio Off will cause the sub network belonging to the AP to be disconnected with in...

Страница 16: ... Refresh button Available Network Information Items Information SSID The name of the IEEE 802 11 wireless network This field has a maximum limit of 32 characters Channel Display current channel in use Encryption Shows the encryption mode in use There are total 4 modes None WEP TKIP and AES Network Authentication Shows the authentication mode in use Signal This percentage shows the strength of the ...

Страница 17: ...Hoc network contains only clients such as laptops with wireless desktop adapters All the adapters must be in Ad Hoc mode to communicate 2 3 3 3 Profile 1 Add a new profile 1 Selecting an available network in the Available Network function then click the Add to Profile button or double click the network name You could also add a new profile for example the network with SSID 123 quickly by clicking ...

Страница 18: ...etwork name using default name defined by system This field has a maximum limit of 32 characters 3 Channel Country Region Code seven countries to choose Country channel list Country Channel Range Country Channel Range USA CH1 CH11 FRANCE CH1 CH13 CANADA CH1 CH11 JAPAN CH1 CH14 ETSI CH1 CH13 ISRAEL CH1 CH13 SPAIN CH1 CH11 The availability of some specific channels and or operational frequency bands...

Страница 19: ...e in WPA and WPA2 authentication types z Preshared Key PSK This is the shared secret between AP and STA For WPA PSK WPA2 PSK and WPA NONE authentication mode this field must be filled with characters longer than 8 and less than 32 lengths The following dialog appears if you have input invalid values z WEP Key Only available when using WEP encryption algorithm The key must match AP s key Only using...

Страница 20: ...ork validation z AES Advanced Encryption Standard it is a new method that the wireless transmission of privacy protection AES encryption method is more careful than TKIP 5 Finish the configuration then click OK that network has been added to the profile You can go to the General interface for the connecting status Profile List The list shows all the profiles you have added before Buttons You can c...

Страница 21: ...cryption type in use SSID The name of the IEEE 802 11 wireless network This field has a maximum limit of 32 characters Signal Strength Receive signal strength Link Quality Display connection quality based on signal strength Network Address A MAC Address The MAC address of the wireless network adapter B IP Address IP address of current connection C Subnet Mask Subnet mask of current connection D Ga...

Страница 22: ... Default 3 Threshold 1 Fragment Threshold This value should remain at its default setting of 2347 If you experience a high packet error rate you may slightly increase your fragmentation threshold within the value range of 256 to 2432 Setting the fragmentation threshold too low may result in poor performance 2 RTS Threshold Request To Send Threshold This value should remain at its default setting o...

Страница 23: ...Appears the country you use MAC Address The MAC address of the wireless network adapter Data Rate Auto Show current transmit rate and receive rate Channel Frequency Shows the channel in use 1 14 Status Current connection status SSID The SSID of the wireless system Network Type The type of network and the station currently connected are shown here The options include Infrastructure Ad Hoc Power Sav...

Страница 24: ...d AP Up Time Record life time Note to US model owner To comply with US FCC regulation the country selection function has been completely removed from all US models The above function is for non US models only 2 3 3 7 Statistics Statistics page displays the detail counter information based on 802 11 MIB counters This page translates the MIB counters into a format easier for user to understand It sh...

Страница 25: ...with error Reset Counter Reset counters to zero 2 3 3 8 Wi Fi Protect Setup The primary goal of Wi Fi Protected Setup Wi Fi Simple Configuration is to simplify the security setup and management of Wi Fi networks This Adapter supports the configuration setup using PIN configuration method or PBC configuration method If the connected wireless Router AP support Wi Fi Protected Setup WPS you can use t...

Страница 26: ...n Code 8 digit numbers It is randomly generated from system 1 PIN method Click the button Pin Input Config PIN and then come to the following figure Click the button Yes and then select one of the AP Also you can click these buttons by Refresh Select Cancel for any change When the following interface pops up double click the Internet WEB browser icon on your desktop screen Type the IP address of y...

Страница 27: ...eral window appears WPS is configured successfully 2 PBC Push Button Configuration method After pushing the PBC button please push the physical button on your Router AP or visual button on the WPS config page then come to the following figure ...

Страница 28: ...Wireless 11n USB Adapter 28 Push Here The above PBC button only for Type C Type A B and D can do this function on the GUI When WPS is configured successfully the Available Profile is changed ...

Страница 29: ...share the Internet access with the wireless stations in your environment you can configure this wireless adapter as a software access point Soft AP In this mode this wireless adapter becomes the wireless access point that provides local area network and Internet access for your wireless stations ...

Страница 30: ...t Soft AP Application 2 3 4 1 General To use this Adapter as an access point please click the Mode on the menu bar and select Access Point Then switch from station mode to AP At the same time you will find that the icon on the system tray is changed ...

Страница 31: ...D AP name of user type BSSID The MAC address of locally managed generating from a 46 random code AID Raise value by current connection MAC Address The station MAC address of current connection Life Time mm ss Record life time Click the Config button then you can configure the wireless network properties This page provides overall configuration to this Adapter ...

Страница 32: ...tion Select the Security tab in the screen above To define the security mode select the desired security mode as follows There are 4 types supported Open System Shared Key WPA PSK WPA2 PSK Please select a type from the drop down list Data Encryption Data encryption There are 4 types supported Disabled WEP TKIP and AES The available encryption selection will differ from the authentication type you ...

Страница 33: ... DTIM Period Delay transmission indicator map DTIM is enabled for power management of the client If any client power management is enabled the DTIM should be retained for 1 the default Support this parameter range from 1 to 255 Preamble Mode Select the options from the drop list Long Short Set Defaults Setting the default value of General Apply Apply the above changes 2 3 4 3 Statistics Statistics...

Страница 34: ...ames numbers TX Error Frames numbers transmitting with error RX OK Successfully received frames numbers Rx Packet Count The packets of receiving frames RX Retry Frames numbers re receiving RX ICV Error Integrity Check Value receiving with error Reset Counter Reset counters to zero ...

Страница 35: ... 4 4 ICS In this function you can set the device sharing with Internet Click the button Apply and then Prompt box pops up Select OK When the connection is successful you will find that the tray Local Area Connection has been changed ...

Страница 36: ...Installation procedure for Vista The Setup Wizard will install the REALTEK 11n USB Wireless LAN Driver and Utility When you install the hardware before installing the software the system will prompt Found New Hardware Wizard click Cancel and run the Setup Wizard program on the CD ROM 3 2 2 Installation Procedures 1 Insert the CD into your CD Rom and find the setup driver in the CD Then click the s...

Страница 37: ...Wireless 11n USB Adapter 37 4 Please wait again while installation 5 After all the steps above you will see the screen below Select Yes to reboot the system then click Finish ...

Страница 38: ...e signal strength using color and the received signal strength indication RSSI 3 3 1 Interface After the driver installation the icon will appear on your desktop Double click this icon and the following interface appears Note 1 Functional Buttons on the upper side of the utility window you can click each button to access each configuration window for the detail information in the center area 2 Opt...

Страница 39: ... While the radio is off the links with other wireless network will be disconnected User should be aware that while the wireless configuration is in AP mode The radio off will cause the sub network belonging to the AP to be disconnected with internet 3 3 2 Available Network This network lists the available wireless networks The Utility connects to a wireless network with best signal strength automa...

Страница 40: ...ting from a 46 random code Support Rates Show current rate Note 1 An Infrastructure network contains an Access Point or wireless router All the wireless devices or clients will connect to the wireless router or access point 2 An Ad Hoc network contains only clients such as laptops with wireless desktop adapters All the adapters must be in Ad Hoc mode to communicate 3 3 3 Profile 1 Add a new profil...

Страница 41: ...ks at home office or other wireless network environments quickly In the following dialog box there are some items Items Information Profile Name Identifies the configuration profile This name must be unique Note that the profile names are not case sensitive Network Name SSID The IEEE 802 11n wireless network name using default name defined by system This field has a maximum limit of 32 characters ...

Страница 42: ...list z Open System enable an adapter to attempt authentication regardless of its WEP settings It will only associate with the access point if the WEP keys on both the adapter and the access point match z Shared key only allows the adapter to associate with access points that have the same WEP key z 802 1x This item appears while the environment is set to an Open authentication with WEP encryption ...

Страница 43: ...ferent Security Options the configurations are different you can select the appropriate security option and configure the exact key as your need z TKIP Temporary Key Integration communication Protocol it provide each packet s key mixture message integration and key reconstruction mechanism TKIP can use with personal or the enterprise network validation z AES Advanced Encryption Standard It is a ne...

Страница 44: ...Default an old profile 3 3 4 General In this window there are some items as following Items Information Status Currently connection status Speed Show current transmit rate and receive rate Type Network type in use Encryption Encryption type in use SSID The name of the IEEE 802 11 wireless network This field has a maximum limit of 32 characters Signal Strength Receive signal strength ...

Страница 45: ...dvanced This screen below allows you to make advanced configuration for the profile Please refer to the following chart for definitions of each item 1 Preamble Mode The length of CRC blocks in the frames during the wireless communication Select the options from the drop list 1 Long 2 Short 2 Channel Plan The selected country FCC IC ETSI Spain France MKK MKK1 Israel TELEC Default 3 Threshold 1 Frag...

Страница 46: ...nsistent data flow only minor modifications to the value range between 0 and 2432 are recommended 3 3 6 Status The Status tab contains general information about the program and its operations The current Status tab needn t any configurations The following table describes the items found on the Status screen Items Information Manufacturer The name of manufacturing this product NDIS Driver Version T...

Страница 47: ...rk and the station currently connected are shown here The options include Infrastructure Ad Hoc Power Save Mode The power save mode have three mode Max Min None Associated AP MAC The MAC Address of associated AP Up Time Record life time 3 3 7 Statistics Statistics page displays the detail counter information based on 802 11 MIB counters This page translates the MIB counters into a format easier fo...

Страница 48: ...ing with error Reset Counter Reset counters to zero 3 3 8 Wi Fi Protect Setup The primary goal of Wi Fi Protected Setup Wi Fi Simple Configuration is to simplify the security setup and management of Wi Fi networks This adapter supports the configuration setup using PIN configuration method or PBC configuration method If the connected wireless Router AP supports Wi Fi Protected Setup WPS you can us...

Страница 49: ... button to automatically set up WPA2 secure connection level without the Router or network adapter management software to conduct the cumbersome interface settings greatly simplifying the operation of the wireless security settings Pin Code 8 digit numbers It is randomly generated from system 1 PIN method Click the button Pin Input Config PIN and then come to the following figure ...

Страница 50: ...hange When the following interface pops up double click the Internet WEB browser icon on your desktop screen Type the IP address of you selected Router AP into the URL and press Enter and then you can enter the configuration Please enter the WPS Wi Fi configuration page type the PIN code of adapter and click confirm button to build WPS connection ...

Страница 51: ...eral window appears WPS is configured successfully 2 PBC Push Button Configuration method After pushing the PBC button Please push the physical button on your Router AP or visual button on the WPS config page then come to the following figure ...

Страница 52: ... can configure this wireless adapter as a software access point Soft AP In this mode this wireless adapter becomes the wireless access point that provides local area network and Internet access for your wireless stations 3 4 1 General To use this adapter as an access point please click the Mode on the menu bar and select Access Point Then switching from station mode to AP At the same time you will...

Страница 53: ...er type BSSID The IEEE MAC address of locally managed generating from a 46 random code AID Raise value by current connection MAC Address The station MAC address of current connection Life Time mm ss Record life time Click the Config button then you can configure the wireless network properties This page provides overall configuration to this adapter ...

Страница 54: ... Select the Security tab in the screen above To define the security mode select the desired security mode as follows There are 4 types supported Open System Shared Key WPA PSK WPA2 PSK Please select a type from the drop down list Data Encryption Data encryption There are 4 types supported Disabled WEP TKIP and AES The available encryption selection will differ from the authentication type you have...

Страница 55: ...ation Beacon Interval Beacon frequency spacing DTIM Period Delay transmission indicator map DTIM is enabled for power management of the client If any client power management is enabled the DTIM should be retained for 1 the default Support this parameter range from 1 to 255 Preamble Mode Select the options from the drop list Long Short Set Defaults Setting the default value of General Apply Apply t...

Страница 56: ...Items Information TX OK Successfully transmitted frames numbers TX Error Frames numbers transmitting with error RX OK Successfully received frames numbers Rx Packet Count The packets of receiving frames RX Retry Frames numbers re receiving RX ICV Error Integrity Check Value receiving with error Reset Counter Reset counters to zero ...

Страница 57: ...Wireless 11n USB Adapter 57 3 4 4 ICS In this function you can set the device sharing with Internet Click the button Apply Prompt box pops up Select OK then the Internet connection is sharing ...

Страница 58: ...procedure for Windows 7 The Setup Wizard will install the REALTEK 11n USB Wireless LAN Driver and Utility When you install the hardware before installing the software the system will prompt Found New Hardware Wizard on your screen click Cancel and run the Setup Wizard program on the CD ROM 4 2 2 Installation procedures 1 Insert the CD into your CD Rom and find the setup driver in the CD Then click...

Страница 59: ...n USB Adapter 59 4 Here comes the welcome window Click the Next button to proceed 5 Please wait again while install 6 After all the steps above you will see the screen below Select Yes option to reboot the system ...

Страница 60: ...encryption features After Installing the Adapter the Adapter s tray icon will appear in your system tray It appears at the bottom of the screen and shows the signal strength the icon will change its color and the received signal strength indication RSSI 4 3 1 Interface After the driver installation the icon will appear on your desktop Double click this icon and the following interface appears ...

Страница 61: ...ment GUI will be minimized and stay on the tray icon located at the right bottom corner of Windows If not management GUI will shut down by only click Close button with unchecked condition B Disable Adapter Disable this wireless PCI card C Radio off It can save power while turning off the radio While the radio is off the links with other wireless network will be disconnected User should be aware th...

Страница 62: ...ing network by clicking on the network name and click the Refresh button In the center of the Utility windows you will see detail information of each network Available Network Information Items Information SSID The name of the IEEE 802 11 wireless network This field has a maximum limit of 32 characters Channel Display current channel in use Encryption Shows the encryption mode in use There are tot...

Страница 63: ...ains only clients such as laptops with wireless desktop adapters All the adapters must be in Ad Hoc mode to communicate 4 3 3 Profile 1 Add a new profile 1 Selecting an available network in the Available Network function then click the Add to Profile button or double click the network name You could also add a new profile for example SSID 123 quickly by clicking the Add button in the Profile funct...

Страница 64: ...ystem This field has a maximum limit of 32 characters 3 Channel Country Region Code seven countries to choose Country channel list Country Channel Range Country Channel Range USA CH1 CH11 FRANCE CH1 CH13 CANADA CH1 CH11 JAPAN CH1 CH14 ETSI CH1 CH13 ISRAEL CH1 CH13 SPAIN CH1 CH11 The availability of some specific channels and or operational frequency bands are country dependent and are firmware pro...

Страница 65: ...ch z Shared key only allows the adapter to associate with access points that have the same WEP key z 802 1x This item appears while the environment is set to an Open authentication with WEP encryption Mark the checkbox to make the section available The section is also available in WPA and WPA2 authentication types z Preshared Key PSK This is the shared secret between AP and STA For WPA PSK WPA2 PS...

Страница 66: ...2 1X TKIP AES WEP 802 1X WEP Note Select different Security Options the configurations are different you can select the appropriate security option and configure the exact key as your need z TKIP Temporary Key Integration communication Protocol it provide each packet s key mixture message integration and key reconstruction mechanism TKIP can use with personal or the enterprise network validation z...

Страница 67: ...guration and then click OK that network has been added to the profile Profile List The list shows all the profiles you have added before Buttons You can click on these buttons to Add a new profile Remove Edit Duplicate or Set Default an old profile ...

Страница 68: ... transmit rate and receive rate Type Network type in use Encryption Encryption type in use SSID The name of the IEEE 802 11 wireless network This field has a maximum limit of 32 characters Signal Strength Receive signal strength Link Quality Display connection quality based on signal strength Network 1 MAC Address The MAC address of the wireless network adapter ...

Страница 69: ...rt for definitions of each item 1 Preamble Mode The length of CRC blocks in the frames during the wireless communication Select the options from the drop list 1 Long 2 Short 3 Auto 2 Channel Plan The selected Channel FCC IC ETSI Spain France MKK MKK1 Israel TELEC Default 3 Threshold 1 Fragment Threshold This value should remain at its default setting of 2347 If you experience a high packet error r...

Страница 70: ...TS Threshold Request To Send Threshold This value should remain at its default setting of 2346 If you encounter inconsistent data flow only minor modifications to the value range between 0 and 2432 are recommended 4 3 6 Status The Status tab contains general information about the program and its operations ...

Страница 71: ...equency Shows the channel in use 1 14 Status Current connection status SSID The SSID of the wireless system Network Type The type of network and the station currently connected are shown here The options include Infrastructure Ad Hoc Power Save Mode The power save mode have three mode Max Min None Associated AP MAC The MAC Address of associated AP Up Time Record life time 4 3 7 Statistics Statisti...

Страница 72: ...ames numbers TX Error Frames numbers transmitting with error RX OK Successfully received frames numbers Rx Packet Count The packets of receiving frames RX Retry Frames numbers re receiving RX ICV Error Integrity Check Value receiving with error Reset Counter Reset counters to zero ...

Страница 73: ...d and router using either Push Button Configuration PBC method or PIN method Here we will introduce two ways to configure the QSS QSS is known as rapid security settings by pressing the wireless router and wireless card on the QSS button to automatically set up WPA2 secure connection level without the router or network adapter management software to conduct the cumbersome interface settings greatl...

Страница 74: ...hange When the following interface pops up double click the Internet WEB browser icon on your desktop screen Type the IP address of you selected Router AP into the URL and press Enter and then you can enter the configuration Please enter the WPS Wi Fi configuration page type the PIN code of adapter and click confirm button to build WPS connection ...

Страница 75: ...General window appears WPS is configured successfully 2 PBC Push Button Configuration method After pushing the PBC button Please push the physical button on your AP or visual button on the WPS config page then come to the following figure ...

Страница 76: ...o activate Virtual WiFi Virtual WiFi abbreviated to VWiFi is a software layer that abstracts the wireless LAN card hardware into multiple virtual adapters The software handles the connections of each adapter to ensure every adapter has an opportunity to connect to their respective networks limited by time And you act as if you have multiple WLAN hardware adapters working independently ...

Страница 77: ...mbers that assemble the MAC address of respected joined station Life time It is the timer that counts down from 10 minutes whenever the adapter connects the station successfully If an STA associated to SW adapter does not have any interaction with the adapter in 10 minutes it will be disassociated from the Infra structure BSS config A dialog of this adapter is shown for configuration modification ...

Страница 78: ...Wireless 11n USB Adapter 78 The other connecter can share the same network by typing in the network key In this way the connecter is connected to the adapter ...

Страница 79: ... the checkbox of ICS a box asks for waiting will pop up and Auto Select Public Network is enabled automatically 2 If you want to select the Shared network manually you can enable Auto Select Public Network and choose the Shared network you want by the drop down list as follow ...

Страница 80: ...USB Adapter 80 3 After selecting the shared network click the button Apply and then Prompt box pops up 4 Select OK When the connection is successful you will find that the tray Local Area Connection has been changed ...

Страница 81: ...point Soft AP In this mode this wireless adapter becomes the wireless access point that provides local area network and Internet access for your wireless stations 4 4 1 General To use this adapter as an access point please click the Mode on the menu bar and select Access Point At this time a box pops up Then switching from station mode to AP At the same time you will find that the icon on the syst...

Страница 82: ...BSSID The IEEE MAC address of locally managed generating from a 46 random code AID Raise value by current connection MAC Address The station MAC address of current connection Life Time mm ss Record life time Click the Config button then you can configure the wireless network properties This page provides overall configuration to this adapter ...

Страница 83: ...d within the AP System default is no authentication and encryption Cancel Cancel the above changes OK Apply the above changes A Network Authentication Select the Security tab in the screen above To define the security mode select the desired security mode as follows There are 4 types supported Open System Shared Key WPA PSK WPA2 PSK Please select a type from the drop down list B Data Encryption ...

Страница 84: ...s the configurations are different you can select the appropriate security option and configure the exact key as your need 4 4 2 Advanced Items Information Beacon Interval Beacon frequency spacing DTIM Period Delay transmission indicator map DTIM is enabled for power management of the client If any client power management is enabled the DTIM should be retained for 1 the default Support this parame...

Страница 85: ...Items Information TX OK Successfully transmitted frames numbers TX Error Frames numbers transmitting with error RX OK Successfully received frames numbers Rx Packet Count The packets of receiving frames RX Retry Frames numbers re receiving RX ICV Error Integrity Check Value receiving with error Reset Counter Reset counters to zero ...

Страница 86: ...Wireless 11n USB Adapter 86 4 4 4 ICS When a dialogue box appears and asks for checking the connection status appears ...

Страница 87: ...Wireless 11n USB Adapter 87 Select OK then the Internet connection is sharing ...

Страница 88: ...pe 13 Japan 14 Network Data Rate 802 11b 1 2 5 5 and 11 Mbps 802 11g 6 9 12 18 24 36 48 and 54 Mbps 802 11n up to 150 Mbps Type A B and D or 300Mbps Type C Range Coverage Indoor 35 100 meters Outdoor 100 300 meters Temperature Operating 0 C 40 C 32 104 F Storage 20 C 70 C 4 158 F Humidity Operating 10 90 RH non condensing Storage 5 90 RH non condensing Emission FCC CE VCCI Class B ...

Страница 89: ...asis communicating directly with each other without the use of an access point Ad hoc mode is also referred to as an Independent Basic Service Set IBSS or as peer to peer mode and is useful at a departmental scale or SOHO operation z DSSS Direct Sequence Spread Spectrum DSSS generates a redundant bit pattern for all data transmitted This bit pattern is called a chip or chipping code Even if one or...

Страница 90: ... longer key than 64 bit encryption Keys are defined by entering in a string in HEX hexadecimal using characters 0 9 A F or ASCII American Standard Code for Information Interchange alphanumeric characters format ASCII format is provided so you can enter a string that is easier to remember The ASCII string is converted to HEX for use over the network Four keys can be defined so that you can change k...

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