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Manual ALFA Wireless LAN USB Adaptor

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Summary
  • ALFA Wireless LAN USB Adaptor - page 1

    Wireless LAN USB Adapt o r User Manual V1.0 1 ...

  • ALFA Wireless LAN USB Adaptor - page 2

    USING THIS DOCUMENT This document provides detailed user guidelines for Wireless LAN USB Adapt o r operation and se tting-up. Though every effort has been made to ensure that this document is up-to-date and accurate, more information may have become available subsequent to the production of this guide. Content Chapter 1 Intr oduction .............. ...

  • ALFA Wireless LAN USB Adaptor - page 3

    Chapter 1 Introduction Thank you for purchasing Wi reless LAN USB Adapt o r. Wireless LAN USB Adapt o r is a perfect combination of both performance and cost-effective product intr oduced. It is sincerely hoped that you can enjoy the wireless world through this solid ly profiled wireless adaptor . It provides a full solution of all the IEEE 802.1 1 ...

  • ALFA Wireless LAN USB Adaptor - page 4

    Chapter 2 Specifications Host system connections Interface Fully complies with USB 2.0 or 1.1 USB date transfer rate USB high speed (480Mbps), and full speed (12Mbps) Wireless LAN (WLAN) environment connections 4 ...

  • ALFA Wireless LAN USB Adaptor - page 5

    5 Ch a p te r 3 I n s ta ll at i on / U n i ns ta ll at i on 3 . 1 I ns ta l la t i o n Be fo r e y o u p r o ce e d wi t h t h e i n s t al l a t i o n , p l ease n ot i c e t h e f o ll o wi n g d e sc r i pt i o n s. N ot e1 : T h e f o ll o wi n g i n s t alla t i o n was op e r a t e d un d e r Wi n do ws XP . ( P r o ce d ur es a r e si m ila ...

  • ALFA Wireless LAN USB Adaptor - page 6

    6 3. Choose a se t up l a n guage. 4 . Cl i ck OK . 5 . Cl i ck Next to p r ocess t h e i nst a l l a t i o n . ...

  • ALFA Wireless LAN USB Adaptor - page 7

    7 6 . T he syste m sta r ts soft w a r e i nst a l l a t i o n of t h e W L A N U SB adapto r . 7 . On W i n do w s Logo S oft w a r e In s t a l l a t i on s c r e e n, cl i c k C o n t i nu e A n y w ay to con t i nue . Note: Not a l l t h e d r i v e r s w i l l have t h i s m essage bo x . ...

  • ALFA Wireless LAN USB Adaptor - page 8

    8 8 Cl i ck F i n ish to co m p l ete the i nst a l l a tion. 9 . A fte r setup, r est a r t yo u r co m pute r . ...

  • ALFA Wireless LAN USB Adaptor - page 9

    9 ...

  • ALFA Wireless LAN USB Adaptor - page 10

    3.2 Uninstallation A. Uninstall the WLAN USB Adaptor Driver from “S tart”  “All Programs”  From “Wireless Network Driver and Utility” or “Control Panel”  ”Change or Remove Programs”. C lick “Uninstall” (or “Change/Remove”) to remove W ireless LAN USB Adaptor driver . 1 0 ...

  • ALFA Wireless LAN USB Adaptor - page 11

    B. C lick “OK” if you want to remove W ireless LAN USB Adaptor Driver . C. C lick “Finish” to complete the uninstallation. 1 1 ...

  • ALFA Wireless LAN USB Adaptor - page 12

    C h a p t e r 4 R t W L A N : W i r e l e s s L A N Management GUI 4.1 Introduction of Main Window A. Main Menu The main menu includes five submenus.  Refresh When clicking the refresh menu, you can update and re-enumerate the contents of adapt o r list area.  Mode (M) Wireless configuration is quickly switc hed to be either [Station] or [AP] ...

  • ALFA Wireless LAN USB Adaptor - page 13

     View (V) Enable/disable the presen ce of status bar. Without the che ck mark (v) the status bar will be hidden.  Help (H) Click the menu item “About RtWLan” to show the about dialog. The application 1 3 ...

  • ALFA Wireless LAN USB Adaptor - page 14

    version and license information are shown in the about dialog. B. Adapt o r List Area All connected adapt o rs on this system with multiple adapt o r installations are displayed in this area. It is easy for users to change the selected adapt o r by one click. The contents of properties area are dependant on wireless configuration that the selected ...

  • ALFA Wireless LAN USB Adaptor - page 15

    configuration sections fo r both Station and AP mode. D. Global Control Bar Each control item on this bar affects the adapt o r or management GUI directly.  Show Tray Icon Checking "Show Tray Icon" and clicking “Close” butt on, the management GUI will be minimized and stay on the tray icon located at the right bottom co rner of Win ...

  • ALFA Wireless LAN USB Adaptor - page 16

    The hints or status of the management GUI are presented in the status bar. 4.2 Station M ode The following explanations focus on the properties area. Infrastructure and Ad-Hoc With both Infrastructure and Ad-Hoc types, the properties should look like the picture above . Six property pages pres ent different information of current wireless network s ...

  • ALFA Wireless LAN USB Adaptor - page 17

    A. General P age This page represents the general information of this adapter. 1. Status The status of station connection to AP . 2. Speed Current transition speed in M bps (Mega-Bits-Per-Second) . 3. Type Current wireless LAN configuration type . 4. Encryption Current encryption mode used . 5. SSID Name of wireless network . 6. Signal Strength The ...

  • ALFA Wireless LAN USB Adaptor - page 18

    B. Profile P age This page provides profiles management such as add, remove, edit and duplicate just by pressing the respected button. Available Profile(s) The list box shows all the created profiles. 1. Add Add a new profile for AP or IBSS (Ad-Hoc mode). 2. Remove Remove the selected profile . 3. Edit Edit contents of selected profile . 4. Duplica ...

  • ALFA Wireless LAN USB Adaptor - page 19

    C. Available Network(s) Show network connection around this system 1. Refresh Rescan network connection around this system . 2. Add to Profile Create profile for selected network connec tion and add it to to profile list. D. Advanced P age 19 ...

  • ALFA Wireless LAN USB Adaptor - page 20

    1. Power Save  None: without power save function .  Min: wake up more frequently to receive packets .  Max: wake up less frequently to receive packets . 2. Wireless Mode  802.11b  802.11g/b 3. 802.11b Preamble Mode  Long: higher quality but with lower performance than preamble short mode . Short: Normal quality but with higher per ...

  • ALFA Wireless LAN USB Adaptor - page 21

    E. Status P age  NDIS Driver V ersion: Driver version  Short Radio Header : No  Encryption: Current encryption mode.  Authenticate: A uthentication state  Channel Set: S elected channel plan currently .  MAC Address: MAC address of this adapter .  Data Rate: W ireless LAN transition speed  Channel(Frequency): C urrent channe ...

  • ALFA Wireless LAN USB Adaptor - page 22

    4.3 AP M ode A. General Page This page provides general informati on of this AP , including name, MAC address and list of joined stations. 1. SSID The name of this AP . 2. BSSID Six two-digital numbers of the MAC address of this AP . 3. Association Table It is the list of joined station s to this AP . 4. AID (Association ID) 2 2 ...

  • ALFA Wireless LAN USB Adaptor - page 23

    The AID field is a value assigned by an AP during associatio n that represents 16-bit ID of a station. It is a unique value assigned by AP. 5. MAC address It is the six two-digit numbers that assemb le the MAC address of respected joined station. 6. Life Time It is the timer that counts down from 10 minut es whenever the AP connects the station suc ...

  • ALFA Wireless LAN USB Adaptor - page 24

    without network authentication. Encryption ~ WEP: you decide to set up the basic data encryption with a defined network key. ■ Shared Key + WEP You decide to apply both authentic ation and data encryption to prevent unauthouized login. ■ WPA-PSK + TKIP The most advance d authentication and data encryption that provide the best security protecti ...

  • ALFA Wireless LAN USB Adaptor - page 25

    1. Beacon Interval This filed indicates the interval between each beacon that this AP sends out in unit of TU (1024 micro-seconds). 2. DTIM Period The DTIM Period field is the number of Beacon intervals between successive DTIMs. 3. Preamble Mode ■ Long: higher quality but with lower performance than preamble short mode . ■ Short: Normal quality ...

  • ALFA Wireless LAN USB Adaptor - page 26

    D. SoftAP Page 1. ConnName List all network connections to this system. You can pick up one from the listed item(s) wh ose network domain you would want to connect to . 2. Select Make the desired network connect ion to public network. 3. ICS Internet Connection Sharing. It enables this AP to create the domain to share this internet/intranet network ...

  • ALFA Wireless LAN USB Adaptor - page 27

    Appendix 1: How to U se 802.1x ( Step by S tep ) Step 1 : Set Network Authentication mode to WPA 802.1x ,or WPA2 802.1x Step 2 : Set Data E ncryption to TKIP ,or AES Step 3 : Set EAP Type to MD5 , GTC , TLS , LEAP , TTLS ,or PEAP 27 ...

  • ALFA Wireless LAN USB Adaptor - page 28

    Step 3.1.1 : When set TTLS , s et Tunnel Type to CHAP , MSCHAP , MSCHAP-V2 , PAP , or EAP-MD5 Step 3.1.2 : When set PEAP , s et Tunnel Type to MD5 , GTC , TLS , or MSCHAP-V2 Step 3.2 If you do not set PEAP to TLS ,you could use certificate. Step 4 : After you finish above steps. You should fill up the following fields( Username , Identity , Passwor ...

  • ALFA Wireless LAN USB Adaptor - page 29

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Manufacturer ALFA Category Network Card

Documents that we receive from a manufacturer of a ALFA Wireless LAN USB Adaptor can be divided into several groups. They are, among others:
- ALFA technical drawings
- Wireless LAN USB Adaptor manuals
- ALFA product data sheets
- information booklets
- or energy labels ALFA Wireless LAN USB Adaptor
All of them are important, but the most important information from the point of view of use of the device are in the user manual ALFA Wireless LAN USB Adaptor.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals ALFA Wireless LAN USB Adaptor, service manual, brief instructions and user manuals ALFA Wireless LAN USB Adaptor. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product ALFA Wireless LAN USB Adaptor.

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A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use ALFA Wireless LAN USB Adaptor by users. Manuals are usually written by a technical writer, but in a language understandable to all users of ALFA Wireless LAN USB Adaptor.

A complete ALFA manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual ALFA Wireless LAN USB Adaptor - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the ALFA Wireless LAN USB Adaptor, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the ALFA Wireless LAN USB Adaptor, that we can find in the current document
3. Tips how to use the basic functions of the device ALFA Wireless LAN USB Adaptor - which should help us in our first steps of using ALFA Wireless LAN USB Adaptor
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with ALFA Wireless LAN USB Adaptor
5. FAQ - Frequently Asked Questions
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