Linksys WAP4400N manual What Ieee 802.11g features are supported?

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Wireless-N Access Point with Power Over Ethernet

•CSMA/CA plus Acknowledge protocol

•Multi-Channel Roaming

•Automatic Rate Selection

•RTS/CTS feature

•Fragmentation

•Power Management

What IEEE 802.11g features are supported?

The product supports the following IEEE 802.11g functions:

•CSMA/CA plus Acknowledge protocol

•OFDM protocol

•Multi-Channel Roaming

•Automatic Rate Selection

•RTS/CTS feature

•Fragmentation

•Power Management

What is Ad-hoc?

An Ad-hoc wireless LAN is a group of computers, each with a WLAN adapter, connected as an independent wireless LAN. An Ad-hoc wireless LAN is applicable at a departmental scale for a branch or SOHO operation.

What is Infrastructure?

An integrated wireless and wired LAN is called an Infrastructure configuration. Infrastructure is applicable to enterprise scale for wireless access to a central database, or wireless application for mobile workers.

What is roaming?

Roaming is the ability of a portable computer user to communicate continuously while moving freely throughout an area greater than that covered by a single Access Point. Before using the roaming function, the workstation must make sure that it is set to the same channel number as the Access Point of the dedicated coverage area.

To achieve true seamless connectivity, the wireless LAN must incorporate a number of different functions. Each node and Access Point, for example, must always acknowledge receipt of each message. Each node must maintain contact with the wireless network even when not actually transmitting data. Achieving these functions simultaneously requires a dynamic RF networking technology that links Access Points and nodes. In such a system, the user’s end node undertakes a search for the best possible access to the system. First, it evaluates such factors as signal strength and quality, as well as the message load currently being carried by each Access Point and the distance of each Access Point to the wired backbone. Based on that information, the node next selects the right Access Point and registers its address. Communications between end node and host computer can then be transmitted up and down the backbone.

Appendix A: Troubleshooting

40

Frequently Asked Questions

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Contents Wireless-N Access Point with Power Over Ethernet How to Use this User Guide Copyright and TrademarksTable of Contents Appendix B Wireless Security Appendix a TroubleshootingFrequently Asked Questions Example of a Simple Wireless Network List of Figures18 Administration Management Introduction WelcomeWhat’s in this User Guide? Wireless-N Access Point with Power Over Ethernet Roaming Planning Your Wireless NetworkNetwork Topology Network LayoutExample of a Simple Wireless Network Wireless-N Access Point with Power Over Ethernet Getting to Know the Wireless-G Exterior Access Point LEDsPorts Back ViewReset Button Antennas and PositionsStandalone Position and its Antenna Setup Overview Connecting the Wireless-N Access PointConnection Stand Option Placement OptionsWall-Mount Option Setting Up the Wireless-N Access Point Accessing the UtilityWireless SetupNavigating the Utility Security Monitor AdministrationStatus Basic Setup Configuring the Wireless-N Access PointSetup Basic Setup Tab Network SetupSetup Time Tab TimeWireless Basic Wireless Settings Tab Basic SettingsWireless-N Access Point with Power Over Ethernet Disabled Wireless Wireless Security TabWireless Security WPA-Personal aka WPA-PSKWPA2-Personal WPA2-Personal MixedWPA-Enterprise WPA2-EnterpriseWPA2-Enterprise Mixed WEPWireless Client List Wireless Wireless Connection Control TabWireless Connection Control Connection ControlWireless Advanced Wireless Settings Tab Advanced WirelessWireless-N Access Point with Power Over Ethernet Security Monitor Tab Wireless Security MonitorSecurity Monitor Accounts Local AP Password Administration Management TabWeb Access ManagementIdentification Administration Log Tab LogWireless-N Access Point with Power Over Ethernet Factory Default Administration Factory Default TabAdministration Firmware Upgrade Tab Firmware UpgradeAdministration Reboot Tab RebootAdministration Config Management Tab Config ManagementInformation Status Local Network TabLocal Network Status Wireless Tab Wireless NetworkStatus System Performance Tab WiredWireless System PerformanceWireless-N Access Point with Power Over Ethernet Appendix a Troubleshooting Frequently Asked QuestionsWhat Ieee 802.11g features are supported? What is the ISM band? Does the Access Point function as a firewall? Wireless-N Access Point with Power Over Ethernet Security Precautions Appendix B Wireless SecuritySecurity Threats Facing Wireless Networks Appendix B Wireless Security Wireless-N Access Point with Power Over Ethernet Appendix C Upgrading Firmware Shared Resources Appendix D Windows HelpNetwork Neighborhood/My Network Places Appendix E Glossary Wireless-N Access Point with Power Over Ethernet Wireless-N Access Point with Power Over Ethernet Wireless-N Access Point with Power Over Ethernet Wireless-N Access Point with Power Over Ethernet Appendix F Specifications Model WAP4400N StandardsOperating Humidity Storage HumidityAppendix G Warranty Information Limited WarrantyAppendix H Regulatory Information FCC StatementWireless-N Access Point with Power Over Ethernet Wireless-N Access Point with Power Over Ethernet Wireless-N Access Point with Power Over Ethernet Wireless-N Access Point with Power Over Ethernet Dual-Band Wireless Access Point Need to contact Linksys? Appendix I Contact InformationInformation section in this Guide
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WAP4400N specifications

The Linksys WAP4400N is a robust wireless access point that caters to small and medium-sized businesses looking for reliability and enhanced wireless coverage. This device combines advanced networking technologies with a user-friendly design, making it a versatile addition to any network infrastructure.

At the heart of the WAP4400N is its adherence to the IEEE 802.11n wireless networking standard, which provides significantly improved speed and range compared to its predecessors. By utilizing multiple input, multiple output (MIMO) technology, the WAP4400N can transmit and receive multiple data streams simultaneously, which boosts the overall data throughput and extends the wireless coverage area, making it ideal for larger spaces.

One of the standout features of the WAP4400N is its dual-band capability. It operates seamlessly across both the 2.4 GHz and 5 GHz frequency bands, allowing for greater flexibility and reduced interference. This dual-band functionality enables users to optimize their wireless environment by assigning less congested channels, which is particularly useful in densely populated areas where multiple wireless networks compete for bandwidth.

The WAP4400N also boasts comprehensive security features. It supports WPA2 encryption, ensuring that data transmissions remain secure against unauthorized access. Additionally, it offers MAC address filtering and the option to create a guest network, allowing businesses to provide internet access to visitors without compromising the security of their main network.

Installation and configuration of the WAP4400N are straightforward, thanks to its web-based interface and guided setup wizard. The access point is equipped with Power over Ethernet (PoE) capability, which simplifies deployment by allowing the device to receive power through the Ethernet cable, eliminating the need for additional power adapters or outlets.

For monitoring network performance, the WAP4400N includes advanced features such as traffic prioritization and bandwidth management. These features allow administrators to allocate bandwidth to critical applications, ensuring optimal performance for essential business operations.

In summary, the Linksys WAP4400N is an excellent choice for businesses seeking a powerful and efficient wireless access point. With its advanced wireless technologies, strong security features, and ease of management, it effectively meets the demands of modern networking environments, providing reliability and speed that users can trust.
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