Linksys WAP4400N manual Introduction, Welcome

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Wireless-N Access Point with Power Over Ethernet

Chapter 1: Introduction

Welcome

Thank you for choosing the Wireless-N Access Point with Power Over Ethernet. This Access Point will allow you to network wirelessly better than ever. An access point allows for greater range and mobility within your wireless network while also allowing you to connect the wireless network to a wired environment. The Wireless-N Access Point also offers the convenience of Power over Ethernet (PoE) capability (in addition to regular 12VDC power adaptor), so it can receive data and power over a single Ethernet network cable.

This Access Point supports the latest 802.11n draft Specification by IEEE early 2006. It also support 802.11g and 802.11b clients in a mixed environment. This Access Point currently can support an 11n data rate up to 300 Mbps. Besides the higher data rate, 802.11n technology also promises longer coverage by using multiple antennas to transmit and receive data streams in different directions. Users are encouraged to update their firmware through www.linksys.com when 802.11n specification is finalized by IEEE to ensure compatibility with all the wireless-N devices.

Networks are useful tools for sharing computer resources. You can access one printer from different computers and access data located on another computer's hard drive. Networks are even used for playing multiplayer video games. So, networks are not only useful in homes and offices, they can also be fun.

PCs on a wired network create a LAN, or Local Area Network. They are connected with Ethernet cables, which is why the network is called "wired".

PCs equipped with wireless client cards or adapters can communicate without cumbersome cables. By sharing the same wireless settings within their transmission radius, they form a wireless network. This is sometimes called a WLAN, or Wireless Local Area Network. The Access Point bridges wireless networks of 802.11n, 802.11g and 802.11b standards and wired networks.

Use the instructions in this Guide to help you connect the Access Point, set it up, and configure it to bridge your different networks. These instructions should be all you need to get the most out of the Access Point.

access point: a device that allows wireless-equipped computers and other devices to communicate with each other and with devices on a wired network. Also used to expand the range of a wireless network.

network: a series of computers or devices connected together.

lan (local area network): the computers and networking devices that make up your local network.

poe (power over ethernet): a technology enabling an Ethernet network cable to deliver both data and power.

ethernet: network protocol defined in IEEE 802.3 standard that specifies how data is placed on and retrieved from a common transmission medium.

adapter: a device that adds network functionality to your PC.

802.11n: wireless networking draft standard that specifies a maximum data rate up to 600Mbps (300Mbps supported by this device), an operating frequency of 2.4GHz, and backward compatibility with 802.11b/g devices.

802.11g: a wireless networking standard that specifies a maximum data transfer rate of 54Mbps, an operating frequency of 2.4GHz, and backward compatibility with 802.11b devices.

802.11b: a wireless networking standard that specifies a maximum data transfer rate of 11Mbps and an operating frequency of 2.4GHz.

Chapter 1: Introduction

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Welcome

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Contents Wireless-N Access Point with Power Over Ethernet Copyright and Trademarks How to Use this User GuideTable of Contents Appendix B Wireless Security Appendix a Troubleshooting Frequently Asked Questions List of Figures Example of a Simple Wireless Network18 Administration Management Welcome IntroductionWhat’s in this User Guide? Wireless-N Access Point with Power Over Ethernet Network Layout Planning Your Wireless NetworkNetwork Topology RoamingExample of a Simple Wireless Network Wireless-N Access Point with Power Over Ethernet LEDs Getting to Know the Wireless-G Exterior Access PointBack View PortsAntennas and Positions Reset ButtonStandalone Position and its Antenna Setup Overview Connecting the Wireless-N Access PointConnection Stand Option Placement OptionsWall-Mount Option Accessing the Utility Setting Up the Wireless-N Access PointWireless SetupNavigating the Utility Security Monitor AdministrationStatus Network Setup Configuring the Wireless-N Access PointSetup Basic Setup Tab Basic SetupTime Setup Time TabBasic Settings Wireless Basic Wireless Settings TabWireless-N Access Point with Power Over Ethernet WPA-Personal aka WPA-PSK Wireless Wireless Security TabWireless Security DisabledWPA2-Personal Mixed WPA2-PersonalWPA2-Enterprise WPA-EnterpriseWEP WPA2-Enterprise MixedConnection Control Wireless Wireless Connection Control TabWireless Connection Control Wireless Client ListAdvanced Wireless Wireless Advanced Wireless Settings TabWireless-N Access Point with Power Over Ethernet Security Monitor Tab Wireless Security MonitorSecurity Monitor Accounts Management Administration Management TabWeb Access Local AP PasswordIdentification Log Administration Log TabWireless-N Access Point with Power Over Ethernet Firmware Upgrade Administration Factory Default TabAdministration Firmware Upgrade Tab Factory DefaultReboot Administration Reboot TabConfig Management Administration Config Management TabInformation Status Local Network TabLocal Network Wireless Network Status Wireless TabSystem Performance WiredWireless Status System Performance TabWireless-N Access Point with Power Over Ethernet Frequently Asked Questions Appendix a TroubleshootingWhat 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 Model WAP4400N Standards Appendix F SpecificationsStorage Humidity Operating HumidityLimited Warranty Appendix G Warranty InformationFCC Statement Appendix H Regulatory InformationWireless-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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