Linksys WPC54G manual What is DSSS? What is FHSS? And what are their differences?, What is WEP?

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Wireless-G Notebook Adapter

the receiver knows the parameters of the spread-spectrum signal being broadcast. If a receiver is not tuned to the right frequency, a spread-spectrum signal looks like background noise. There are two main alternatives, Direct Sequence Spread Spectrum (DSSS) and Frequency Hopping Spread Spectrum (FHSS).

What is DSSS? What is FHSS? And what are their differences?

Frequency-Hopping Spread-Spectrum (FHSS) uses a narrowband carrier that changes frequency in a pattern that is known to both transmitter and receiver. Properly synchronized, the net effect is to maintain a single logical channel. To an unintended receiver, FHSS appears to be short-duration impulse noise. Direct-Sequence Spread- Spectrum (DSSS) generates a redundant bit pattern for each bit to be transmitted. This bit pattern is called a chip (or chipping code). The longer the chip, the greater the probability that the original data can be recovered. Even if one or more bits in the chip are damaged during transmission, statistical techniques embedded in the radio can recover the original data without the need for retransmission. To an unintended receiver, DSSS appears as low power wideband noise and is rejected (ignored) by most narrowband receivers.

Would the information be intercepted while transmitting on air?

WLAN features two-fold protection in security. On the hardware side, as with Direct Sequence Spread Spectrum technology, it has the inherent security feature of scrambling. On the software side, WLAN offers the encryption function (WEP) to enhance security and access control.

What is WEP?

WEP is Wired Equivalent Privacy, a data privacy mechanism based on a shared key algorithm, as described in the 802.11 standard.

Appendix A: Troubleshooting

31

Frequently Asked Questions

Image 36 Linksys WPC54G manual What is DSSS? What is FHSS? And what are their differences?, What is WEP?
Contents Wireless- G Copyright and Trademarks Word definitionTable of Contents List of Figures Front Panel21 EAP-MD5 Authentication Introduction WelcomeAdapter a device that adds network functionality to your PC What’s in this Guide? Wireless-G Notebook Adapter Planning your Wireless Network Network TopologyRoaming Topology the physical layout of a networkPlanning your Wireless Network Network LayoutGetting to Know the Wireless-G Notebook Adapter LED IndicatorsPower LinkSoftware Installation and Configuration Software instructions for the computerInstallation Procedure Setup Wizard’s Wireless Mode ScreenWEP Bit a binary digitSetup Wizard’s Check Settings Screen WPA-PSKSetup Wizard’s Congratulations Screen Hardware Installation Connecting the AdapterUsing the Wireless Network Monitor Accessing the Wireless Network MonitorLink Information Encryption encoding data transmitted in a network Internet traffic from your local area networkWireless Network Statistics Byte a unit of data that is usually eight bits longSite Survey Site InformationProfiles Profile InformationCreating a New Profile On the Profiles screen, click New to create a new profile11 Ad-Hoc Mode Settings 12 Network Settings 13 Wireless Security for New Profile 15 WPA-PSK Settings 17 WPA Radius Settings WPA RadiusEAP-TLS EAP-TTLSEAP-MD5 EAP-PEAP24 Radius Settings Radius27 EAP-MD5 Authentication 30 Confirm New Settings Appendix a Troubleshooting Common Problems and SolutionsWireless-G Notebook Adapter does not work properly Frequently Asked Questions What is the 802.11b standard?What is the 802.11g standard? What 802.11b features are supported?What is ad-hoc mode? What is infrastructure mode?What is roaming? What is ISM band?What is DSSS? What is FHSS? And what are their differences? What is WEP?Appendix B Wireless Security Security PrecautionsSecurity Threats Facing Wireless Networks Appendix B Wireless Security Wireless-G Notebook Adapter Appendix C Windows Help TCP/IPAppendix D Glossary Wireless-G Notebook Adapter Wireless-G Notebook Adapter Wireless-G Notebook Adapter Appendix E Specifications Appendix F Warranty Information Limited WarrantyAppendix G Regulatory Information FCC StatementIndustry Canada Canada EC Declaration of Conformity Europe Safety Notices Appendix H Contact Information
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WPC54G specifications

The Linksys WPC54G is a wireless network adapter specifically designed for laptops and portable devices, enabling users to connect to wireless networks seamlessly. As a member of the Linksys family, the WPC54G provides robust functionality paired with ease of use, making it a popular choice for home and office environments.

One of the standout features of the WPC54G is its support for the IEEE 802.11g standard, which allows for wireless data transfer rates of up to 54 Mbps. This technology provides a significant upgrade over older standards, enabling users to enjoy faster internet speeds and smoother streaming experiences. The WPC54G is also backward compatible with the 802.11b standard, ensuring it can connect to a wide range of wireless networks.

The device employs a PCI card form factor, which makes it easy to install in most laptops. Compatibility with a range of operating systems, including Windows and Linux, enhances its versatility. The card offers a reliable connection through its use of advanced wireless technologies such as the use of Multiple Input Multiple Output (MIMO) technology, improving signal strength and stability. This allows the WPC54G to deliver high-speed connections even at greater distances from the access point.

Equipped with WEP, WPA, and WPA2 encryption protocols, the Linksys WPC54G prioritizes security, giving users peace of mind when accessing unsecured networks. This feature is especially important in today’s digital landscape, where data privacy and security are paramount.

Another significant characteristic of the WPC54G is its ease of setup. The included utility allows users to manage their connections and configure settings effortlessly, making it accessible even to those who are not technically savvy. The card also features a Linksys Easy Setup Assistant, guiding users through the installation process step by step.

In terms of physical attributes, the WPC54G is compact and designed to fit snugly into PC Card slots, ensuring portability without compromising performance. Overall, the Linksys WPC54G wireless network adapter remains a reliable choice for users seeking speed, security, and ease of use in their wireless connectivity solutions, solidifying its place in the market as a dependable networking device.