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Symmetricom 1100, 1000 manual Assemble the lightning suppressor as shown in Figure

Models: 1100 1000

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Chapter 3 Installing the TimeProvider

Making Connections

Note: A junction box must have inside dimensions of at least 7 cm by 7 cm by 4 cm to hold the mounting plate and attached components.

9. Assemble the lightning suppressor as shown in Figure 3-24.

Figure 3-24. Assembling the Lightning Suppressor

10.Install 1.5 inch (3.8 cm) nonmetallic conduit from the antenna to the lightning suppressor, and from the lightning suppressor to the cable entrance into the building.

11.Install a user-supplied bracket, preferably non-metallic, to support the vertical section of conduit to the antenna.

12.Route the antenna cable through the conduit, and connect the cable to the lightning suppressor. See Table 2-4for specific cable lengths.

13.If the lightning suppressor is not mounted directly to a valid earth ground, crimp a length of 4.115 mm (6 AWG) ground cable to the two-hole terminal, slide the terminal over any two of the three threaded posts on the lightning suppressor mounting plate, and attach the terminal to the mounting plate with two KEPS nuts. Use the two posts that allow the least bending of the cable.

76 TimeProvider User’s Guide

097-58001-02 Revision G – April 2008

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Symmetricom 1100, 1000 manual Assemble the lightning suppressor as shown in Figure

Contents

TimeProvider 1000 and 1100 Edge Clock Symmetricom, Inc Contents Engineering and Ordering Procedures Provisioning the TimeProvider Testing the TimeProvider Maintaining and Troubleshooting the TimeProvider Index Figures TimeProvider User’s Guide Tables TimeProvider User’s Guide How to Use This Guide This PrefacePurpose of This Guide Who Should Read This GuideStructure of This Guide Chapter, Title DescriptionWhen text appears It means This way Conventions Used in This GuideTimeProvider User’s Guide Related Documents and Information Added Provisioning Snmp Parameters, on Overview of the TimeProvider This ChapterOverview ShelvesExpansion Panel TimeProvider 1000 ETSI-style ShelfInputs OutputsSSU Mode Operating ModesCommunication ClocksPRR Mode SUB ModePerformance Monitoring Mtie Calculations Phase MeasurementsTdev Calculations NTP Operation Ffoff CalculationsNTP Operation Snmp Simple Network Management Protocol Physical DescriptionConnector Input Output Modules GPSFunctional Description Input Module ShelfInformation Management Card IMC Input/Output and Clock Module IOC System Power IOC Type Max Power W Typical Power WOutput Module Expansion PanelReference Input Signals Communication PortsEthernet Local Craft Serial PortRevertive Switching Selecting the InputInput State Quality Level and Priority LevelSSMs and Quality Level Sequence QLevel on Active Reference Subtending ModeNon-Revertive Non-Revertive1 Revertive2 GPS InputsLOS INP2 INP1 Output Signals Clock PerformanceRetimer Modules Synchronization Status Messages SSMs AlarmsDescription Quality Level Abbreviation Input SSMs Output SSMsSmartClock BesTimeNormal Tracking GPS HoldoverEngineering and Ordering Procedures Model 1000 Front Access Model 1100 Rear AccessFront Access ShelfRear Access Input ModulesOutput Modules Part Number DescriptionIMC and IOC Modules IMCGPS Antenna Part Number Description Ordering and Parts List Ordering the Cable Management OptionOrdering an NTP or Snmp License Model Outputs Part NumberOrdering an NTP or Snmp License Installing the TimeProvider Pre-Installation Check Getting StartedPerforming a Site Survey Physical SpaceGathering the Tools Environmental RequirementsRack Mounting Unpacking the UnitMain Shelf Cable Management Tray Rack Mounting Rack Mounting Front Access Shelf Rear Access ShelfMaking Connections Making Ground ConnectionsMaking Power Connections Verifying Power and Grounding Connections Rear Access Shelf Front Access ShelfItem Number Description Alarm Connector Reference Installing the Input ModuleMaking Input Connections Pinout for the DB9 Input module is shown in Table Pin Description10. BT43 Input Module Installing the Output Module Connector Output Module Pin DescriptionMaking Output Connections Item Number Description Reference12. BNC and Wire-Wrap Output Modules 14. BT43 and Metric Siemens Output Modules Making Retimer Connections 17. Sample Installation Schematic for a RetimerMaking Alarm Connections Installing the GPS Antenna Making GPS ConnectionsMaking Connections 20. Antenna-to-Shelf Cabling 21. Installing the Antenna Bracket on a Pipe 23. Attaching the Antenna to the Bracket Assemble the lightning suppressor as shown in Figure Installing the Integrated IMC/TPIU Installing the Tpiu26. Mounting the Tpiu with a Model 1000 ETSI-Style Shelf Local Craft Connector Remote Connector Signal Pin Connecting to the Local Craft and Remote Serial PortsMaking Communications Connections Changing Communications Settings Installing Connections to the Ethernet PortDirect Ethernet Connection Network Connection Name PinInstallation Check List Powering Up the ShelfWorking With Cards Properly Handling CardsInserting Cards Removing CardsFirmware Features IMC Release IOC Release Features AddedNTP IMC/TPIUProvisioning the TimeProvider Symbol Description TL1 Command StructureTL1 Overview Error Response TL1 Response FormatNormal Response In-Process ResponseStarting the TimeProvider for the First Time Autonomous MessagesPowering Up the TimeProvider LED Indications on Power-upChanging the Echo Mode Logging In for the First TimeSetting the Response Format Setting the Source ID sidSetting the Date and Time Setting Communications Parameters Setting RS-232 ParametersSetting Ethernet Parameters Setting User SecuritySetting the Handshaking Flow Mode Setting the Echo ModeSetting the IP Addresses Setting Ethernet ParametersAid Keyword Value Description Default Defining the Security Parameters Checking Communication LinksPing Retrieve HeaderDefining a User at the Security Access Level TimeProvider Access LevelsAdding a User at the Security Access Level Managing the User ListLogging LoggingParameter Uid Value Description Logging OutUid Value Description Admin Security Adding a UserParameter Value Description None UserChanging the Current User’s Password Displaying a User’s Access LevelKeyword Value Description Parameter DescriptionEditing a User’s Access Level None User Admin SecurityAcclvl None User Admin Security Response Value DescriptionDeleting a User Retrieving Current UsersUsing SynCraft Starting SynCraftCreating a Connection Create New Connection WindowOpening a Connection Closing a ConnectionSetting the System Mode Setting the System ModeKeyword Value Description Default value Provisioning the IOCSysmode SUB Retrieving the Current System ModePRR Setting the IOC Parameters Setting the Input State PRS Instate EnableGPS = Disable Provisioning the Input ReferenceSetting the GPS Parameters Setting the Input Frame Type Setting the Input FrequencyPRS Frmtype Controlling Automatic Reference Switching Automatic Return to a Higher Priority ReferenceCCS D4 ESF JCC JCC4Enabling Automatic Switching Setting the Input Quality LevelSYS Refmode Auto Forced Setting the Input Priority Level Manually Selecting the Reference SYS Inpref GPS PRS INP1Ssmena Enable Provisioning the SSMReading SSMs Defining the SSM Bit PositionUsing Performance Monitoring Setting Mtie and Ffoff ThresholdsCrcena Enable Enabling CRC4Aid Keyword Value Description MTIE-100 MTIE-500Setting Alarm Levels for Performance Monitoring Faults Provisioning the OutputsGPS, PRS Mtie NR NA MN MJ CR INP1, INP2Outstate Enable Enabling and Disabling the OutputsProvisioning the Output Framing Type D4 ESF CC JCC JCC4 ISOLATED1Enabling and Disabling the Retimers Provisioning Retimer ParametersRtmstate Enable Provisioning the LBO RtmlboProvisioning Cut-thru Mode Provisioning NTP ParametersFreeflt Cutthru RetimeActivating NTP Editing NTP Peer Server ParametersEnabling NTP Authentication Setting the NTP Authentication Key Aid Parameter Value Description Default valueProvisioning Alarms Provisioning the Alarm LevelsAid = IMC Levels Default Editable? Mode Aid = SYSAid = IOC Levels Default Editable? Mode Aid = PRSLevels Default Editable? Mode Aid = INP1 or INP2 InpaisInpoof InpqlProvisioning System-Level Alarms Retrieving Current Alarm Settings SYS Elevtime Enable DisableSYS Gpsclrdel Aid Keyword DescriptionRetrieving Current Alarms Field DescriptionSYS IMC Aid DescriptionValue Description Displaying Alarm Status Aid Description ALL or null Access IdentifiersClearing Alarms Clearing the Office Audible AlarmIOC2TO1COMM-OK IOC2TO1COMM-FAIL IMC2COMM-OK IMC2COMM-FAILProvisioning Snmp Parameters Activating SnmpSetting Up Snmp Traps, Informs, and Notifications Changing a User’s Security ParametersDisplaying the Connected Users SnmpSystem Commands Displaying EventsIOC EVT GPS PRS ALMDisplaying the Configuration of the TimeProvider Response DescriptionRestarting the TimeProvider IMC ResetSYS Factory Saving Provisioning Data Electronically Backing up Provisioning DataProvisioning Worksheet Section Parameter User-Defined ValueQLEVEL, PRS QLEVEL, INP1 QLEVEL, INP2 QLEVEL, GPSPRIORITY, PRS PRIORITY, INP1 PRIORITY, INP2 PRIORITY, GPSFRMTYPE, Outa FRMTYPE, Outb FRMTYPE, Outc FRMTYPE, Outd RTMSTATE, Rtma RTMSTATE, Rtmb RTMSTATE, Rtmc RTMSTATE, RtmdClrdelay Freeflt Holdflt Gpsclrdel HOLDFLT, RTMA-1Keyid Maxpoll Minpoll Preferred Serverip Func Keyid KEYTesting the TimeProvider Verifying Normal Operation Test OverviewTest Equipment LED Name Condition DescriptionACO Testing Alarm Conditions Testing the IOC Operating ModesWarm-up Mode Locked ModeTesting the Reference Switching Testing the Non-Revertive Operating ModeTesting the Revertive Operating Mode Testing the Power AlarmsTesting the Communication Ports Detecting Input ErrorsTesting the Local Craft Serial Port Setting an Alarm StrategyTesting the Remote Serial Port Testing the Ethernet PortTest Record Testing the OutputsTest Results Pass/Fail Date Initials Test Record Maintaining and Troubleshooting the TimeProvider Preventive Maintenance Safety ConsiderationsESD Considerations Inspection Corrective Action IntervalDiagnosing the IOC Reading LED ConditionsInterpreting Error Messages Compatibility AlarmRemoving the IOC IOC MemoryRemoving a Redundant IOC Replacing the IOC Removing Two IOCsReplacing a Redundant IOC Replacing the Only IOCReplacing Both IOCs Diagnosing the IMC Replacing the IMC or IMC/TPIU Diagnosing the Retimer Module Diagnosing the External TpiuWhere g is the output group you are enabling A, B, C, or D Replacing Output ModulesWhere p is 1 to enable INP1 or 2 to enable INP2 Replacing the Input ModuleTroubleshooting the TimeProvider Using Events to TroubleshootDefault Value Description of Values Event ID KeywordEqpt Disable EchoFlow Eqpt NoneLogin IseqLogecho LogoutIOC Event Codes IOC Clock Events IOC Input EventsEqpt Disable Enable Disable OutstateRqlevel SYS EventsEqpt Squelch GpsclrDEL SSMIOC1 Codes IMC CodesIOC2 Codes GPS Codes PRS and INPp CodesUsing Alarm Codes to Troubleshoot Eqpt NSA ExpnEqpt NSA Pwrb Eqpt NSA IOC1CLK Eqpt NSA BrdgEqpt Hold Eqpt FreeEqpt NSA POS ANTNSA PWR NSA Phase INPSpecified input has had Excessive phase measurement That disqualifies it AID = E422A, E422B, E422C, E422D AID = RTMA-p, RTMB-p, RTMC-p, RTMD-pEvent ID Condition Ccalign IOC CodesPmclr IOC Output Events SsenaUTC Obtaining Technical Assistance Repairing the TimeProviderUpgrading the Firmware ACT-SWDLIMCTP1000 Upgrading the IOC Upgrading the IMCUpgrading Single IOCs Upgrading Redundant IOCs Repacking the Unit Returning the TimeProviderUpgrading One IOC From the Other Manual Updates Equipment Return ProcedureSpecifications of the TimeProvider Specification Factory Default Available Local Craft Port Communications PortsSerial Ports Remote PortClocks LAN PortInputs Hold-in and Pull-in RangeInput supported Clock Type Hold-in Range Pull-in RangeT1 Inputs Parameter Specification PRS InputsE1 Inputs Parameter Specification T1 Signals E1 SignalsCC Signals JCC SignalsParameter Specification JCC4 Signals 8k SignalsMHz Signals TIA/EIA-B-422 SignalsPower Input AlarmsOutput Alarms Alarm DescriptionTimeProvider 1000 Front-Access Shelf TimeProvider 1100 Rear-Access ShelfParameter Specification Roof AntennaEnvironmental Appendix a Factory Default Values This AppendixDefault Command Access Levels Command Default Access Level Editable?Alarm Default Values IOC2-related Alarms IOC1-related AlarmsGPS-related Alarms Inplos Immed Inpfrq Inpphase Exdsc Ffoff Mtie Tpiusig PRS-related AlarmsInplos Immed Inpfrq Inpphase Exdsc Ffoff Mtie INP1 or INP2-related AlarmsDefault Equipment Parameters RTM-related AlarmsParameter Default Value Local/Remote Comm Port Parameters aid=COMpDefault Input Parameters Parameter Default Value Input Parameters aid=SYSIOC Parameters aid=IOCm Input Parameters aid=PRSDefault Output Parameters Parameter Default Value Output Parameters aid=OUTgInput Parameters aid=PRS, INPp E422 Output Parameters aid=E422gDefault Retimer Parameters Parameter Default Value Retimer Parameters aid=RTMgDefault Retimer Parameters Appendix B Craft Software Reference Software System RequirementsDocumentation Installing SynCraft Installing SynCraft Symbols Index IMC IOC PRS Snmp Revision G April TimeProvider User’s Guide