Asus WL-160W user manual Ethernet, Firewall, Gateway, Ieee 802.11a 54Mbits/sec

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Chapter 5 Glossary

Chapter 5 - Glossary

Ethernet

The most widely used LAN access method, which is defined by the IEEE 802.3 standard. Ethernet is normally a shared media LAN meaning all devices on the network segment share total bandwidth. Ethernet networks operate at 10Mbps using CSMA/CD to run over 10-BaseT cables.

Firewall

A firewall determines which information passes in and out of a network. NAT can create a natural firewall by hiding a local network’s IP addresses from the Internet. A Firewall prevents anyone outside of your network from accessing your computer and possibly damaging or viewing your files.

Gateway

A network point that manages all the data traffic of your network, as well as to the Internet and connects one network to another.

IEEE

The Institute of Electrical and Electronics Engineers. The IEEE sets standards for networking, including Ethernet LANs. IEEE standards ensure interoperability between systems of the same type.

IEEE 802.11

IEEE 802.xx is a set of specifications for LANs from the Institute of Electrical and Electronic Engineers (IEEE). Most wired networks conform to 802.3, the specification for CSMA/CD based Ethernet networks or 802.5, the specification for token ring networks. 802.11 defines the standard for wireless LANs encompassing three incompatible (non-interoperable) technologies: Frequency Hopping Spread Spectrum (FHSS), Direct Sequence Spread Spectrum (DSSS), and Infrared. 802.11 specifies a carrier sense media access control and physical layer specifications for 1 and 2 Mbps wireless LANs.

IEEE 802.11a (54Mbits/sec)

Compared with 802.11b: The 802.11b standard was designed to operate in the 2.4-GHz ISM (Industrial, Scientific and Medical) band using direct-sequence spread-spectrum technology. The 802.11a standard, on the other hand, was designed to operate in the more recently allocated 5-GHz UNII (Unlicensed National Information Infrastructure) band. And unlike 802.11b, the 802.11a standard departs from the traditional spread-spectrum technology, instead using a frequency division multiplexing scheme that's intended to be friendlier to office environments. The 802.11a standard, which supports data rates of up to 54 Mbps, is the Fast Ethernet analog to 802.11b, which supports data rates of up to 11 Mbps. Like Ethernet and Fast Ethernet, 802.11b and 802.11a use an identical MAC (Media Access Control). However, while Fast Ethernet uses the same physical-layer encoding scheme as Ethernet (only faster), 802.11a uses an entirely different encoding scheme, called OFDM (orthogonal frequency division multiplexing).

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ASUS WLAN Adapter

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Contents Wireless Local Area Network Adapter WL-160W Copyright Information ASUSTeK Computer INC Asus Computer International AmericaAsus Computer GmbH Germany & Austria Technical supportTable of Contents Package contents FeaturesInstalling the Wlan utilities and driver System RequirementsReading the Wlan status indicators ACT LEDOne Touch Wizard Configuring with the Wlan utility Infrastructure Installation ChapterConfiguring with the Wlan utility Ad Hoc Using the Control Center Wireless Status Icons on the taskbarAsus Wlan Control Center Starting the Control CenterTaskbar Icon Launch Wireless Settings Wireless Radio On Click to turnWireless Radio Off Click to turn Taskbar icon Right-click menuAssociation State Starting Wireless SettingsStatus Status Buttons Status Connection Button Status IP ConfigStatus Ping Config Basic Network TypeNetwork Name Ssid ChannelConfig Advanced OthersRTS Threshold Fragmentation ThresholdConfig Encryption Network AuthenticationWireless Network Key Wireless Network Key WEPData encryption Key FormatSelect one as your Default Key 64/128bits versus 40/104bitsConfig Authentication Survey Site SurveyAbout Version Info Exit Wireless Settings Link StateWindows XP Wireless Options Only use Windows wireless functionSoftware Reference Verify if the Wlan Adapter is installed correctly Cannot connect to any access pointsBad link quality or bad signal strength TCP/IP protocol did not bind to the Wlan PC AdapterAccess Point AP Basic Service Area BSSAd Hoc Basic Rate SetDefault Key Dhcp Dynamic Host Configuration ProtocolDevice Name DNS Server Address Domain Name SystemEncryption Extended Service Set ESSEssid Extended Service Set Identifier Ethernet FirewallGateway IeeeInfrastructure Ieee 802.11b 11Mbits/secIeee 802.11g ISP Internet Service Provider MAC Address Media Access ControlIP Internet Protocol IP AddressSsid Service Set Identifier PacketPass Phrase PPP Point-to-Point ProtocolWeca Wireless Ethernet Compatibility Alliance WPA Wi-Fi Protected AccessWlan Wireless Local Area Network TCP Transmission Control ProtocolProhibition of Co-location Safety InformationFCC Warning Statement Declaration of Conformity for R&TTE directive 1999/5/EC CE Mark Warning

WL-160W specifications

The Asus WL-160W is a versatile and compact wireless USB adapter that caters to users seeking a reliable solution for connecting to Wi-Fi networks. Designed to offer high-speed internet access, this device supports the popular IEEE 802.11g standard, delivering data transfer rates of up to 54 Mbps. With its backward compatibility to the IEEE 802.11b standard, the WL-160W ensures seamless connectivity to older networks as well.

One of the standout features of the Asus WL-160W is its easy installation process. The adapter comes equipped with an intuitive setup wizard that simplifies the configuration, enabling users to connect to their wireless networks swiftly. With Plug and Play compatibility on most modern operating systems, users can experience hassle-free connectivity right out of the box.

The WL-160W boasts a compact and portable design, making it an excellent choice for users who require mobility, whether at home or on the go. Its lightweight nature allows for easy transport, enabling users to carry it in a laptop bag or pocket. The device also features a convenient USB interface, negating the need for an external power supply.

Security is a key consideration in wireless networking, and the Asus WL-160W does not disappoint. The adapter incorporates advanced encryption protocols, including WEP, WPA, and WPA2, ensuring that user data remains protected against unauthorized access. This level of security is essential in maintaining privacy and safeguarding sensitive information when using public networks.

Another notable characteristic of the WL-160W is its antenna design. The device utilizes a built-in antenna that enhances signal stability and range. This design helps users maintain a robust connection even at significant distances from the router, reducing the likelihood of drops in connectivity during use.

The Asus WL-160W also supports wireless roaming capabilities, allowing users to move freely within the coverage area without losing connection. This feature is particularly beneficial in larger spaces, where users may need to switch locations frequently.

Overall, the Asus WL-160W is a well-rounded wireless USB adapter that combines functionality with ease of use. Its solid performance, security features, and portability make it a dependable choice for anyone looking to enhance their wireless connectivity experience.
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