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Atheros Qualcomm QCNFA324 - User Manual

Atheros Qualcomm QCNFA324
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QCNFA324
© 20002009 by Atheros Communications, Inc. All rights reserved.
Atheros
®
, Atheros Driven
®
, Atheros XR
®
, Driving the Wireless Future
®
, ROCm
®
, Super AG
®
, Super G
®
,
Total 802.11n
®
, and Wake on Wireless
®
are registered by Atheros Communications, Inc. Atheros SST™,
Signal-Sustain Technology™, the Air is Cleaner at 5-GHz™, XSPAN™, Wireless Future. Unleashed
Now.™, and 5-UP™ are trademarks of Atheros Communications, Inc. The Atheros logo is a registered
trademark of Atheros Communications, Inc. All other trademarks are the property of their respective
holders.

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Atheros Qualcomm QCNFA324 and is the answer not in the manual?

Summary

Document Conventions

Text Conventions

Defines formatting for commands, file names, paths, and variables.

Notices

Highlights neutral or positive information and important points in the text.

Introduction and System Requirements

Introduction

Provides an overview of the Atheros 802.11n + Bluetooth Adapter and its client utility.

System Requirements

Lists the necessary hardware and software for the system to operate.

Profile Management

Create or Modify a Configuration Profile

Explains how to add new or edit existing configuration profiles for network settings.

Remove a Configuration Profile

Details the steps to delete a saved network configuration profile from the system.

Auto Profile Selection Management

Explains how the adapter automatically selects profiles for network connection based on priority.

Profile Switching and TCP;IP Configuration

Switching to a Different Configuration Profile

Guides on how to activate different saved profiles for network connections.

Import and Export Profiles

Instructions on how to save and load network configuration profiles.

TCP;IP Configuration

Steps to configure the network adapter's IP address and related settings.

Network Configuration Tabs

General Tab

Describes fields for profile name, client name, and network names (SSIDs).

Advanced Tab

Covers settings like transmit power, power save mode, network type, and authentication.

Security Tab Configuration

Security Tab

Details options for WPA/WPA2, 802.1x, and Pre-Shared Key (Static WEP) security.

EAP Security Configurations

Using EAP-TLS Security

Explains how to configure EAP-TLS security, requiring client certificates.

Using EAP-TTLS Security

Details configuration for EAP-TTLS security, often used with certificates and username/password.

PEAP Security Configuration

Using PEAP (EAP-GTC) Security

Covers PEAP security using EAP-GTC, with options for resume secure session and user name.

PEAP-MSCHAP V2 Security Configuration

Using PEAP-MSCHAP V2 Security

Instructions for configuring PEAP security with MSCHAP V2 authentication.

LEAP Security Configuration

Using LEAP Security

Guide to setting up LEAP security, requiring infrastructure device configuration.

Pre-Shared Key Management

Pre-Shared Encryption Keys

Explains how to define and configure WEP encryption keys for network security.

Overwriting an Existing Static WEP Key

Steps to replace an existing WEP key with a new one for security.

WPA Passphrase and Zero Configuration

Disabling Static WEP

How to disable static WEP security for a specific network profile.

Using WPA Passphrase Security

Configuration steps for WPA/WPA2 security using a passphrase.

Zero Configuration

Describes Windows XP's automatic wireless network management and its interaction with ACU.

Status and Diagnostics Overview

Check the Status Information or Diagnostics

Introduces tools for viewing current diagnostics and status information.

Current Status

Details general information displayed on the Current Status tab, such as profile name and link status.

Adapter and Diagnostic Details

Adapter Information Button

Provides general information about the wireless network adapter and its driver.

Diagnostics Tab

Offers retrieval of receive and transmit statistics for the wireless adapter.

Network Scanning and Connection

Scan Available Networks

Instructions on how to scan for available wireless networks.

Connecting to a different network

Steps to connect to a network if no existing profile is found.

Display and Utility Settings

Display Settings

Configures signal strength display units, refresh interval, and data display.

ACU Tools

Lists various utility functions accessible via the Action menu for managing the adapter.

Tray Icon Functionality

Tray Icon

Describes the appearance and functions of the system tray icon for the Atheros Client Utility.

Show Connection Status

Displays detailed connection information, including active profile, link quality, and SSID.

Ad Hoc Network Operations

Ad Hoc Mode

Explains operation in ad hoc mode where stations communicate directly without an access point.

Ad Hoc Mode Profile Configuration

Guides on configuring profile settings specifically for ad hoc network connections.

Infrastructure Network Operations

Infrastructure (Access Point) Mode

Describes infrastructure mode where stations communicate via an access point.

Infrastructure (Access Point) Mode Profile Configuration

Details profile settings for configuring infrastructure (access point) mode.

Driver Management and Security

Uninstall an Old Driver

Steps to remove an existing NDIS driver before upgrading.

Additional Security Features

Overview of security features like MIC, TKIP, and broadcast key rotation.

Bluetooth Adapter Installation

Getting Started

Introduces the chapter covering installation, uninstallation, and usage of the Bluetooth Suite.

Installing the Bluetooth Suite

Describes the process of installing the Bluetooth Suite software and drivers.

Downloading the Bluetooth Suite

Instructions on obtaining the Bluetooth Suite software from the Atheros support website.

Bluetooth Suite Installation from CD

Copying Bluetooth Suite from the CD

Step-by-step guide for installing the Bluetooth Suite using a CD.

Launching the Bluetooth Suite

Launching the Bluetooth Suite

Instructions on how to start and access the Bluetooth Suite application.

Introduction to the Bluetooth Suite GUI

Introduction to the Bluetooth Suite

Provides an overview of the main screen and components of the Bluetooth Suite GUI.

Bluetooth Suite Menu and Configuration

Menu Bar

Describes the main menu options available in the Bluetooth Suite screen.

Bluetooth Configuration

Details the configuration screen for managing Bluetooth tasks, device recovery, and filters.

Bluetooth Neighborhood View

Bluetooth Places Panel

Displays discovered Bluetooth devices and their associated services and status.

Uninstalling the Bluetooth Suite

Uninstalling the Bluetooth Suite

Provides instructions for removing the Bluetooth Suite software from the system.

Connecting to HID Devices

Connecting to an HID Device

Guides on how to connect Bluetooth Human Interface Devices like a mouse.

Setup Requirements

Lists the necessary devices and equipment for connecting HID devices.

Connecting to Sync Devices

Connecting to a Sync Device

Describes how to connect a Bluetooth laptop to a device for profile synchronization.

Setup Requirements

Lists the required devices and equipment for synchronizing data.

Advanced Status Information

Advanced Status Information

Provides detailed operational information and statistics for the wireless adapter.

FCC Interference Statement

Federal Communication Commission Interference Statement

Regulatory compliance statement regarding RF interference and device operation.

Industry Canada Compliance

Industry Canada Statement

Compliance information for Industry Canada regulations, including antenna gain and frequency restrictions.

IC Radiation Exposure Statement

Statement on compliance with IC radiation exposure limits for uncontrolled environments.

Japan Telecom Certification

Japan Telecom Certification - JATE

Certification details for Japan Telecom, addressing radio interference in residential areas.

Atheros Qualcomm QCNFA324 Specifications

General IconGeneral
ModelQCNFA324
Frequency Bands2.4 GHz, 5 GHz
BluetoothYes
ManufacturerQualcomm
Wi-Fi StandardIEEE 802.11a/b/g/n/ac