qpcom QP-W4400NUSB Скачать руководство пользователя страница 1 | Manualshive

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qpcom QP-W4400NUSB Скачать руководство пользователя страница 1

www.qpcom.com

User’s Manual

QP-W4400NUSB

802.11n Wireless

LAN USB Adapter

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Содержание QP-W4400NUSB

Страница 1: ...www qpcom com User s Manual QP W4400NUSB 802 11n Wireless LAN USB Adapter ...

Страница 2: ...ws XP 2K 11 2 Windows Vista Chapter VI Wireless Network Configuration 15 15 1 Utility Icon 15 2 Client Mode Default Setting 15 2 1 Wireless Device Control 15 2 2GENERALSETTING 16 2 3PROFILESETTING 17 2 4AVAILABLENETWOEKSETTING 20 2 5 Status 20 2 6 Statistics 22 2 7 Wi Fi Protected Setup Chapter VII Technical Specifications 23 Chapter VIII Troubleshooting 24 Chapter IX Glossary 25 ...

Страница 3: ...vReorient or relocate the receiving antenna vIncrease the separation between the equipment and receiver vConnect the equipment into an outlet on a circuit different from that to which the receiver is connected vConsult the dealer or an experienced radio TV technician for help This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may n...

Страница 4: ... Directive This device complies with the specifications listed below ETS 300 826 General EMC requirements for Radio equipment ETS 300 328 Technical requirements for Radio equipment EN60950 Safety Requirements for Radio equipment The channel identifiers channel center frequencies and regulatory domains of each 22 MHz wide channel are shown in following Table Channel Identifier Center Frequency MHZ ...

Страница 5: ...64 128 bit WEP WPA Wi Fi Protected Access WPA2 v2 400GHz 2 484GHz unlicensed ISM Frequency Band Modulation Method IEEE 802 11b DSSS Direct Sequence Spread Spectrum IEEE 802 11g 802 11n OFDM Orthogonal Frequency Division Multiplexing Easy operation and setting up SYSTEM REQUIREMENTS Windows System 2000 XP 32 64 Vista 32 64 PCs must have a device driver installed It allows you to communicate with WL...

Страница 6: ... not connect to the Internet Ad Hoc Wireless Network Infrastructure Wireless Network The most obvious difference between Infrastructure wireless network and Ad Hoc wireless network is that the PCs in Infrastructure wireless network can access the resource in the Internet through AccessPoint Depending on your requirement you can easily set up your PC s network to be a Ad Hoc or Infrastructure wirel...

Страница 7: ...tified by a unique network address There are two methods to assign a network address to a computer on a TCP IP network Static IP addressing Dynamic IP addressing DHCP Client In network with static IP addressing the network administrator manually assigns an IP address to each computer Once a static IP address is assigned a computer uses the same IP address every time it reboots and logs on to the n...

Страница 8: ...e 5 1 Windows XP 2K Step 1 Insert the installation CD into your CD ROM Installation program will prompt language setup Choose the Setup Language you would like to use and click Next button Step 2 Welcome Installation dialog prompt shown Click Next to continue Click Cancel to close installation Installing and configuring wlan utility ...

Страница 9: ...Install Driver Utility 9 Step3 Click Install ...

Страница 10: ... 10 Step4 Click Finish to complete installation ...

Страница 11: ...ll Driver Utility 11 5 2 Windows Vista Step 1 Insert the installation CD into your CD ROM Installation program will prompt language setup Choose the Setup Language you would like to use and click Next button ...

Страница 12: ... 12 Step 2 Welcome Installation dialog prompt shown Click Next to continue Click Cancel to close installation Installing and configuring wlan utility Step3 Click Install ...

Страница 13: ...Install Driver Utility 13 Step4 Click Finish to complete installation ...

Страница 14: ... 14 ...

Страница 15: ...t Mode Default Setting 6 2 1 Wireless Device Control Show Tray Icon Show icon or not show icon in systray Radio Off Stop wireless signal Disable Adapter Stop wireless device 6 2 2 GENERAL SETTING Once device is set double click on that icon and the configuration window will pop up as shown It shows the current connected network The signal strength and link quality are displayed also The bar graph ...

Страница 16: ... 16 6 2 3 PROFILE SETTING In profile tab you can Add Remove Edit Duplicate and Set Default to manipulate profile content manually Strongly recommend to use profile after you do AvailableNetwork ...

Страница 17: ...tab and it will show all available networks that radio can reaches Select proper SSID BSSID you want to connect Click Refresh button to force and rescan available networks currently Select one of SSIDs and click Add to Profile to create profile that can be configured more wireless parameters ...

Страница 18: ... 18 In this page you can edit your profile name configure wireless security like WEP WPA WPA2 802 1x etc After finishing setup click OK button to save configuration ...

Страница 19: ...Wireless Network Configuration 19 ...

Страница 20: ...shows all wireless networking and device driver version in details 6 2 6 Statistics Statistics page tab will show real time TX RX relative counters to check or evaluate the wireless performance Click Reset button to set counter to zero ...

Страница 21: ...Wireless Network Configuration 21 ...

Страница 22: ... 22 6 2 7 Wi Fi Protected Setup An easy and secure setup solution for Wi Fi network you can choose PIN Code or Push Button method to connect to an AP ...

Страница 23: ... 11g 6 11 12 18 22 24 30 36 48 54 60 90Mbps IEEE 802 11n 120 180 240 270 and Maximum of 300Mbps Operation Mode Ad hoc Infrastructure Transmitter Power 17 1 dBm 11b 14 1 dBm 11g 13 1 dBm 11n Receive Sensitivity Operating at 11Mbps 80 dBm 8 FER 54 Mbps 68 dBm 8 FER HT20 2RX 4RX MCS 0 84dBm MCS 15 69dBm HT40 2RX 4RX MCS 0 84dBm MCS 15 69dBm Security 64 bit 128 bit WEP WPA WPA2 TKIP AES LED power Oper...

Страница 24: ...icon tray Remedy Make sure that you have installed the Utility from the attached CD Symptom The PC Card is linking but can t share files with others Remedy Make sure the file and printer sharingfunction is enabled You can enable the function by checking the icon of My Computer Control Panel Network file and printer sharing I want to be able to give others to access to my files Symptom Slow or poor...

Страница 25: ...wired to the network at all times to gain access 9 Gateway A gateway is a hardware and software device that connects two dissimilar systems such as a LAN and a mainframe In Internet terminology a gateway is another name for a router Generally a gateway is used as a funnel for all traffic to the Internet 10 IEEE Institute of Electrical and Electronics Engineers Infrastructure An integrated wireless...

Страница 26: ... wireless clients and APs However it used the same key among all communicating devices WEP s problems are well known including an insufficient key length and no automated method for distributing the keys WEP can be easily cracked in a couple of hours with off the shelf tools 24 Wireless LAN WLAN A wireless LAN does not use cable to transmit signals but rather uses radio or infrared to transmit pac...

Страница 27: ...es at the access point 28 Preamble Type There are two preamble types defined in IEEE 802 11 specification A long preamble basically gives the decoder more time to process the preamble All 802 11 devices support a long preamble The short preamble is designed to improve efficiency for example for VoIP systems The difference between the two is in the Synchronization field The long preamble is 128 bit...

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