Buffalo Technology WBR2-G54 user manual Dsss Direct Sequence Spread Spectrum

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Glossary

Driver: Software that interfaces a computer with a speciﬁc hardware device.

DSSS (Direct Sequence Spread Spectrum):

Method of spreading a wireless signal into wide frequency bandwidth.

DTE (Data Terminal Equipment): Device that

con10BaseT or 100BaseTx: 802.3 based Ethernet network that uses UTP (Unshielded twisted pair) cable and a star topology. 10 is 10 Mbps and 100 is 100 Mbps.

Dynamic IP Address: An IP address that is automatically assigned to a client station in a TCP/IP network, typically by a DHCP server.

ESS (Extended Service Set): A set of two or more BSSs that form a single sub-network.ESS-ID is user identiﬁcation used in the ESS LAN conﬁguration.

Ethernet: The most widely used architecture for Local Area Networks (LANs). It is a shared- media network architecture. The IEEE 802.3 standard details its functionality.

Ethernet cable: A wire similar to telephone cable that carries signals between Ethernet devices.

File and Print Sharing: A Microsoft application that allows computers on a network to share ﬁles and printers.

Firmware: Programming inserted into pro- grammable read-only memory, thus becoming a permanent part of a computing device.

Frame: A ﬁxed block of data, transmitted as a single entity. Also referred to as packet.

Full-Duplex:To transmit on the same channel in both directions simultaneously.

Half-duplex:To transmit on the same channel in both directions, one direction at a time.

Hub: A device which allows connection of com- puters and other devices to form a LAN.

IEEE (Institute of Electrical and Electronics Engineers): The professional organization which promotes development of electronics technology.

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Contents Wireless Cable/DSL Router-G WBR2-G54 Table of Contents Network Settings Table of Contents AirStation Broadband Router Base Station WBR2-G54 IntroductionAirStation Wireless Network Features Home Networking SOHO/SMB Networking System Requirements IntroductionProduct Views AirStation WBR2-G54 Package ContentsAbout the AirStation CD Installation / SetupInstallation / Setup Antenna Installation Setup Overview Setup PreparationIntroduction Open the Setup Screen Standard SettingsDSL Button Enter ISP informationAutomatic IP Assignment by ISP PPPoE Connection Enter IP Address ManuallyCatv Cable Button Line Test Security Simple Security Setup Applications Refer to the on-screen help for Aoss Aoss Additional Aoss Information Wireless Settings LAN SettingsAdvanced Settings Data Encryption Disable to have Wireless LAN SecurityAdvanced Settings Characteristics LAN Port Dhcp Server Advanced Settings Manual IP MAC Address Assignment Settings Wireless PC’s Connection Wireless MAC FilterRegister for Allowable PC’s MAC Address Wireless Bridge WDS Advanced Settings WAN Port WAN SettingsConnection Type Select from MRU Maximum Receive MTU Maximum TransmitWAN Network Advanced Settings Routing Setup Network SettingsRIP transmission to WAN Add Routing Table Entry Address Translation IP address of WAN Select Add NAT TableAdvanced Settings Packet Filter Basic Filter Setting Advanced Settings MAC Filter Click Enter MAC ﬁ lter to enter MAC address Click Apply when settings are complete Intrusion Detector Setting for Intrusion Detector setIntrusion Detector Select Do not Use , Use or Use Apply Packet ﬁlterPage UPnP System Information ManagementAdmin Name Password NTP server name Enter the NTP server name Time setupPacket Trafﬁc Information Wired WAN Wired LAN Wireless LANClient Monitor Ping Test Display log info Select Log InformationLog information Displays Select Use or Do not use Syslog TransferLog Information Level Log Information SelectSave/Restore Settings Reboot/Reload Defaults Click Restart to reboot AirStation Com/wireless Firmware UpdateFirmware ﬁle name Client Table Displays AossManually specify the encryp Aoss Function Click EnablePower Characteristics Temperature & HumiditySpeciﬁcations Additional InformationRadio Characteristics Networking CharacteristicsRegulatory Information Host Operating SystemOpen Ofﬁce Environment Semi-Open Ofﬁce Environment 2412 Common Problems TroubleshootingLED Activity B Diag LED ActivityTable B.1.1 Diag LED Activity Table Changing Client TCP/IP Settings in WindowsLEDs Work But Client PC Cannot Connect to Network Other Problems Cause ProblemRestrictions Proper Setup Click on the ‘LAN port’ link on the left Troubleshooting Troubleshooting DCE Data Communications Equipment GlossaryDsss Direct Sequence Spread Spectrum MHz MegaHertz One million cycles per second ROM Read Only Memory Permanent memory PCI Peripheral Component Interconnect aGlossary Glossary Federal Communication Commission Interference Statement FCC / CE InformationFederal Communication Commission Interference Statement Important NoteEU Countries intended for use FCC RF Radiation Exposure StatementEU Countries Not intended for use Potential restrictive useWarranty Information General Inquiries Contact Information4030 W. Braker Ln. Suite Austin, Texas Tel Fax