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RadioLAN Campus BridgeLINK manual Serial Port Connector

Models: Campus BridgeLINK

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Serial Port Connector

The serial port interface is provided through a four-pin RJ-11 connector. You can connect the serial port to a DB9 jack using a cable with a four-pin modular connector on one end, and a DB9F connector on the other. The pin-out is described in the following table and figure:


Signal Description	DB-9F	RJ11	Signal Description
Signal Description	DB-9F	RJ11	Signal Description
Ground	2	1	Ground
Ground	2	1	Ground			1 2 3 4 5 6
Serial Out (from computer)	3	2	Rx In
Serial Out (from computer)	3	2	Rx In
Serial In (to computer)	5	4	Tx out

890-007 Rev. A 01/28/99

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© 1999 RadioLAN, Inc.

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RadioLAN Campus BridgeLINK manual Serial Port Connector

Contents

Wireless Local Area Network Campus BridgeLINK User Guide FCC Remarks Disclaimer Trademark Disclosures Manual ConventionsInstalling the CPU Using the Campus BridgeLINK Manager Recording Important System Information Getting Technical Support 120 890-007 Rev. a 01/28/99 Introduction 890-007 Rev. a 01/28/99 LED Indicators Campus BridgeLINK SystemCampus BridgeLINK Processor Unit CPU MDI/MDI-X Switch 10BaseT LED Indicators 10BaseT Port JackLocal Port Jack CRM Port Mounting BracketCompanion Radio Module CRM CRM Companion Radio ModulePower Transformer Directional AntennaAntenna Cable Low-Loss RF CableTypical Campus BridgeLINK Application Typical Campus BridgeLINK ApplicationDetermining the Distance between Buildings Linking Networks in Two LocationsInitial IP Address Setup Quick ConfigurationTemporarily Connect the CPU Using the IP Assign Utility to Assign the CPU’s IP Address Configuration DiskInstalling the CPU Tools You Will NeedLocating the CPU Closely to Network, Power, and the Antenna Locating the CPUConnecting the Antenna Cable to CRM Mounting the CPUInserting the CRM into the Bracket Connecting the Network Marking Screw LocationsGrounding Considerations Acceptable Ground SourceBrief Word About Safety Attaching the Directional to a Typical MountChoosing the Best Mounting Height Minimum Height from GroundAdjusting the Antenna’s Direction Sighting Each Campus BridgeLINK AntennaTools You Will Need Sighting Procedure Eyeball the DirectionApply Power to the CPU Power Connection SequenceAdding Security to the Wireless Network Local ManagementDual Remote Management Html and Snmp System Requirements Browser RequirementsUsing the Campus BridgeLINK Manager CPU Web SiteBrowsing the Network for the CPU Logging onto Campus BridgeLINK ManagerEnter Password Product IDEnter User Name Campus BridgeLINK Manager Site Layout Campus BridgeLINK Manager Main MenuCampus BridgeLINK Manager Main Start button Aiming the Directional Antennas∙ Explicit Address check box Save Distance Parameter buttonSelecting the Distant CPU’s Address Setting the Frame SizeSetting the Estimated Distance between Antennas Starting and Stopping the TestSetting Up Security Features User Logon Name FieldsSetting Up Snmp Capabilities Administration Parameters Use DefaultReload System Name System ContactSystem Location IP Parameters IP ParametersDefault Gateway IP Address IP AddressSubnet Mask Disabled Dhcp SupportAcquire System IP Only Acquire IP and Download System Software Acquire IP, Download System Software and Save itDhcp Server IP Address Snmp Parameters User AuthenticationAuthentication Trap check Cold StartEnable Authentication Trap Read CommunityWrite Community Configuring Snmp Managers for the CPU Configure Snmp HostSetting Access Rights for Snmp Managers Directing Traps to Manager StationsDirecting the System Log to Manager Stations Setting the CPU’s Mode of Operation Point-to-Point Mode∙ Encryption Key field Data Encryption Enabled Check Box Securing the CPU with Data EncryptionEncryption Key and Retype Encryption Key Fields Bridging the Link and 10BaseT Networks Getting to the Port Parameters Menu 10BaseT Port Parameters MAC Address FilterEdit Button Block IP PacketsBlock NetBIOS Packets Block IPX PacketsBlock NetBEUI Packets Radio Port Parameters Port Name Subnet IDSetting the Baud Rate for the Local Port Console ParametersManaging Packet Flow Through the CPU MAC Address Mask Bytes Source/DestAccept/Reject Adding MAC FiltersModifying MAC Filters Deleting MAC FiltersSpanning Tree Parameters Bridging NetworksBridge Priority 0-65,535 Forward Delay Time Hello TimeMax. Age Time Port Priority Port Path Cost 1-65,535Interrogating the System for Performance Information Checking 10BaseT Port Statistics 10BaseT Port StatisticsCollision Error Packets Total Error PacketsCRC Error Packets Total Packets TransmittedOverrun Packets Runt PacketsChecking Radio Port Wireless Link Statistics Radio Port StatisticsPacket Transmission Average Transmit Rate Packets/SecTotal Retransmission Packet ReceptionAverage Receive Rate Packets/Sec Software Upgrade from file Upgrading System SoftwareSystem Software Filename Tftp Server IP Address Download ButtonSaving or Rejecting Configuration Setting Changes Configuration ChangesSave All Changes and Reset Reload Last Saved ConfigurationReset Configuration to Factory Default Resetting the CPU ResetRecording Important System Information Product Name Default Gateway IP AddressBoot Software Version System Name890-007 Rev. a 01/28/99 Task Error MessageViewing the System Log Time SecManaging the CPU Locally Signal Description DB-9F RJ11 Serial Port Adapter Cable Pin-outsCPU Local Management Hot KeysLogging onto the CPU Configuration Screen Logon MenuSerial Number Using the Main Menu System FeaturesNode Discovery System Statistics System ConfigurationDiagnostics System StatusWorking with the System Configuration Menu Administration ParametersIP Parameters Spanning Tree ParametersPort Parameters Software Upgrade Parameters Selecting this item Snmp ParametersSystem Operation Mode Access SecurityConfiguration Changes Data EncryptionMenu Name Menu Item Refer to Configuration Manager Menu ItemsUser Password User Logon NameIP Address Menu Name Menu Item Refer to System ContactSystem Location Subnet MaskAddress Menu Name Menu Item Refer to Default Gateway IPDhcp Operation Mode Dhcp Server IP Address Dhcp Server IP Address onManaging Host IP Address Managing Host AccessEnable Trap Receiving RightPoint-to-Point Mode ReceivingAdd this Managing Host Menu Radio Port Parameters Data Encryption Enabled Check10BaseT Port Parameters MenuEdit MAC Filters Block NetBIOS PacketsBlock MAC Packets Block IP PacketsSource or Destination Packet When SatisfiedList all Filters Configured Address FilteringPort Priority Forward Delay TimeMax. Age Time Port Path Cost 1-65,535Download Mode Tftp Server IP Address Tftp Server IP Address onPerform Download Save All ConfigurationMenu Name Menu Item Refer to System Software Filename ChangesPing Destination ConfigurationsReset All Configuration Ping Frame SizePerform Ping Menu Name Menu Item Refer to BestWorst System InformationIndicators Problem No traffic for anyoneProblem Radio Range seems less than it should be Problem Retransmissions are excessiveAccess Point Agent Client Station Dhcp Server GlossaryDomain Gateway IP Address MAC Address Manager Node PacketsRouting Subnet Mask Fault LED IndicatorsPower LED 10BaseT Port LEDsMDI/MDI-X Switch Status LEDsConnectors 10BaseT connectorSerial Port Connector Electrical Specifications Network ProtocolStandards Support Dimensions Physical SpecificationsEnvironmental Specifications WeightSafety Agency Approvals Electromagnetic EmissionsGetting Technical Support Index 890-007 Rev. a 01/28/99 890-007 Rev. a 01/28/99 890-007 Rev. a 01/28/99 890-007 Rev. a 01/28/99 890-007 Rev. a 01/28/99 890-007 Rev. a 01/28/99 890-007 Rev. a 01/28/99 890-007 Rev. a 01/28/99 890-007 Rev. a 01/28/99 890-007 Rev. a 01/28/99 890-007 Rev. a 01/28/99 890-007 Rev. a 01/28/99 890-007 Rev. a 01/28/99 890-007 Rev. a 01/28/99 RadioLAN