SmartBridges sB3210 manual Link Budget Planning Calculator Link Budget

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6. The link budget information will be displayed in the following figure.

The link budget information EIRP, Free Space Loss and Theoretical RSSI are computed and displayed.

The Receive Sensitivity, Maximum Transmit Power, System Gain and Available Fade Margin at various Link Speed are also computed and displayed in a table.

Ideal fade margin for a link is between 10 dB to 20 dB for a stable link base on the environmental condition of a region.

The Fresnel Zone Clearance Required will also be displayed.

Figure 5-10 Link Budget Planning Calculator Link Budget

airPoint™ Nexus User Configuration Guide	Page 41 of 55

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Contents Version AirPoint Nexus SB3210Table of Contents Related Publications About This DocumentOverview of User Guide Technical Support Center System Requirements AirPoint Nexus Configuration FeaturesIntroduction Pre-Installation Checklist for airPoint ChecklistsSignature of Engineer Name Date Parameters Units Site a Site BEconomical One radio model sB3210 Rssi Post-Installation Checklist for airPointChecklist Parameters Units Site a Site B User Login and License Agreement AirPoint ConfigurationLicense Agreement Description of Parameters Descriptions Web GUI Administrator Password ChangeNavigation Menu Bar Using the Configuration PagesDescription of Menus Menu Item Menu Sub-items Editable Boxes for Parameter EditingNone Menu Item Menu Sub-items DescriptionWEP Only Internal ACLTools Help Wireless Configuration AirPoint Bridge Configuration ParametersEthernet Configurations Wireless Settings Items Descriptions AirPoint Bridge Wireless SettingsRadio Protocol Parameters Radio ProtocolItems Descriptions AirPoint Bridge Performance Settings Default STP Values Setting Default Value Range Purpose Bridge ConfigurationConfiguring Spanning Tree Protocol STP Setting Default Value Range Purpose T e l l i g e n t R e l e s s A t f o r m 11 Bridge Configuration WDS Table WEP only Wireless Equivalent PrivacySecurity T e l l i g e n t R e l e s s A t f o r m Internal ACL with WEP disabled External ACL Radius & Internal ACL WPA-Radius External ACLRadius & Internal ACLWPA radius Traffic Statistics Traffic StatisticsTools System ConfigurationSnmp Security System Configuration DescriptionsSnmp Security Configuration Reset OptionsDelayed Reset NTP Time Server SetupProfile Manager NTP Time SettingsProfile Manager Menu Items Save ProfileProfile Calendar Load Operating ProfilePing Test Result Link TestThroughput Test Result Link Budget Planning10 Link Budget Planning Calculator Link Budget AirPoint Nexus Firmware Upgrade Firmware UpgradeSuccessful upgrade pop-up window Appendix a Configuration of the Radius Server Produce Certificates T e l l i g e n t R e l e s s A t f o r m Configure Server for TLS Install Windows XP Certificates and Setup Client for TLS Test TLS Change Windows XP for Peap Abbreviations Acronyms Appendix B Useful terms and definitionsWPA Snmp Appendix C Snmp Trap Appendix D License