Network Port, PPS Output Sync OUT | Symmetricom XLi IEEE 1588

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Network Port (“1588”)

AIEEE1588-compliant “ordinary clock” is available from a stand-alone Ethernet port, labelled “1588”, on the rear panel of the IEEE 1588 card.

Type:	Standard RJ-45 8-pin connector, 100 Base-T
Qty:	1
Packet type	Ethernet DIX II (RFC 894)
Protocols	IPV4, IEEE1588, 802.3, ARP, and PING

PPS Output (“SYNC OUT”)

A raw unfiltered PPS output is available from the stand-alone BNC connector, labelled “SYNC OUT”, on the rear panel of the IEEE 1588 card.

The PPS Output from the IEEE 1588 card while configured as a PTP master:

•50% duty-cycle, +/-10% typical

•Please consult the datasheet online for additional specifications.1

Behavior

The IEEE 1588 card can function as:

•PTP Grandmaster

-Best Master

-Preferred Master

•PTP Slave

-Primary Reference

-Secondary Reference

-Standby

User Interface

All of the IEEE 1588 card’s functions can be managed using the Web Interface (page 31), Command Line Interface (page 29), or Keypad/Display Interface (page 25).

The following 1588-related functions are available from the command and keypad/display interfaces:

•F130 - Precision Time Protocol Status (page 116)

•F131 - Precision Time Protocol Network Config (page 119)

1.http://www.symmttm.com/pdf/gps/DS_XLi1588.pdf

XLi IEEE 1588 Clock

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997-01510-03, Rev. C, 12/12/2006

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Symmetricom XLi IEEE 1588 manual Network Port, PPS Output Sync OUT, Behavior, User Interface

Contents

XLi Ieee 1588 Clock Page Table of Contents User Interfaces SSS Ssssssssssssssssss Sssssssssssssssssss XLi-Generated Messages Snmp Viii Description Standard ConfigurationOverview Physical Related SpecificationsIeee 1588 card Ieee 1588 Subsystem User Interface Network PortPPS Output Sync OUT Behavior Introduction GPS C/A ReceiverLEDs Related topics SpecificationsStandard Tcvcxo Oscillator Standard 110 VAC Power Supply DAC Clock Architecture Interface Architecture Block Diagram Mechanical/Environmental AC Power Supply Aux Ref Input System Time & Frequency AccuracyChassis GPS Receiver NET Network Port Standard Inputs and OutputsSerial I/O Port J2 Output Rate Out J1 Input Time Interval Event Time Auxiliary Reference Aux Ref J3 Input Auxiliary ReferencePPS Pulse Per Second Output Code Time Code Output Certifications Alarm Output Selecting a GPS Antenna Site Installing the GPS Antenna Mounting the GPS Antenna Verifying the Site L1 GPS Antenna methods for cabling and mounting GPS Signal Strength Requirements GPS Signal Strength Requirements Making Additional Connections and Powering Up Configuring the XLi Configuring Network Settings PTP Master Configuring the Ieee 1588 Cards Slave Sync Threshold 5 microsec PTP Slave Rack Mounting the XLi Secure the brackets to the rack using rack mount screws 997-01510-03, Rev. C, 12/12/2006 Time Display Alarm Status LEDKeypad/Display Interface Locked ∗ GPS PRI UTC Status DisplayMenu Display Where Time Zone Offset Keypad Operation Keypad Examples To open a function using MenuTo change the settings in a function, and not save them Other ways to abandon new settings in a function Logging Command Line InterfaceOperator Login Guest Login Logging Out Changing Username and PasswordSession Timeout and Priority You can log out using any of the following commands Network port session Web InterfaceUser Privileges Navigating User Names and PasswordsSessions Submitting Changes 997-01510-03, Rev. C, 12/12/2006 Function Summary Function Reference Snmp F100 K I L L Reboot Sign F1 Time Zone OffsetFor example, to set the time zone offset, enter F1SSIGNHHMMCRLF Separately from F2 12/24 Hour FormatXLi responds To verify the change, enter F2SDHHSEPIHHCRLF F3 Time & DateFor example, to display the current hour format, send To set the hour format, send SEP Time Mode =To display the time and date, send F3CR To set the time and date, send F4 Serial Port ConfigurationTo display the Serial Port settings, send For example, to display the date and time, send F4 232 9600 8 none 1CRLF F5 Time-Quality SetupFor example, to display the serial port settings, send To set the serial port settings, send F5SSTATESEPFLAGSEPFLAGSEPFLAGSEPFLAGCRLF XLi responds The XLi respondsF5CR F6CR F5 Enable 2000 20000 200000 2000000CRF6 Keypad Lock To display the Keypad Lock status, send For example, to display the Keypad Lock status, send To enable Keypad Lock, send the following stringTo disable Keypad Lock, send the following string F8 Continuous Time Once-per-Second Sohdddhhmmssqcrlf F5 Time-Quality Setup F11 Time Output Format F69 Time ModeFactory setting for the output string format is as follows Format of the F8 Output String F8CR While Synchronizing to a Reference SourceAfter Loosing a Reference Source XLi replies SOHDDDHHMMSS.mmmQCRLF F9 Time On RequestFor example, to prepare Time on Request, enter F11 responds To display the default format for F11, enterF11 Time Output Format To exit F9 press Ctrl-C on your keyboard F11 D When you check the results by entering F11, F11 respondsTo see the resulting change to F11, enter F11, with DDD suppressed, responds F9 displays F13 Time ErrorFor example, to display the time error, enter With the new formatting, F8 displays F18CR F18 Software Version Request F50 B1 Llacr F50 B1 Xyzcr F51 GPS Antenna Cable DelayXLi responds using the following format For example F51 B4CR F51SBNSEPSIGNDELAYnsCRLFDelay F51SBNCR F51 B4 100NSCR F52 Distribution Cable DelayTo display the current distribution cable delay, enter F52SEPSIGNDELAYnsCRLF F52 +000060nsCR F53 GPS Operation ModeTo set the distribution cable delay to 60 ns, enter F52 +000000nsCRLF For example, enter F53 responds using the following formatIf an GPS C/A Receiver is available, F53 displays To save changes, press Enter F53 responds Or Dynamic ModeF60 GPS Receiver Satellite List Example response F60 B1 Allcr TypeLevel F60 B1 Currentcr F60 B1 Trackedcr F66 OffCR F66 Daylight Saving Time DST ModeFor example, to disable DST, enter F66CR F66 Manual 0 CR WhereXLi responds to all changes with F66 Manual 02 1 1 04 02 0 1 Important interactions between F69 and the IEEE1588 card F69 Time Mode F69 Local Crlf F69 Standard Crlf Related functionsXLi gives one of the following responses F69CR F71 Oscillator Statistics For example, to change the time mode to local time, enterOr, to change the time mode to UTC, enter To display the F71 settings, enter DAY F72 Fault StatusTo display the status of the fault detectors, enter EXP F72CR F73 Alarm Control / Status DAC Alarms General Information F73SSSTATUSSOURCES123456789ABCDECRLF GPS PRI OK Alarm EnabledF73CR Source F73SMASKSEPM12346789ABCDECRLF To clear the Alarm Latches, enterF73SLATCHSEP123CRLF F73SMASKSEP123456789ABCDECR For example, to enter new mask settings, enterXLi replies To verify the changes, enter To disable LED Blink, enter To view the Time Threshold setting, enterTo view Timeout Delay, enter To enable LED Blink, enter F74 Clock Source Control F74CR F90 Code Output ConfigurationTo display the current settings, enter XLi responds, using the following format Code Output To change the Code Output selection enterF90CR F90SCODE Outputtypecr Group F100 Network Port Configuration & XLi Firmware Description F100 followed by Comments F100SIPCR F100 EA Ethernet AddressF100 IP IP Address F100 Eacr F100 IP 192.169.46.150 SM255.255.255.0 G 192.168.46.1CR F100 SM Subnet MaskF100 IP 206.54.0.21CR F100 Ipcr F100 G Gateway F100 GCR F100 IC Network Port SettingsF100 Baset 10/100 BASE- T F100 G 206.54.0.17CR F100 Baset 10TCRLF OK Crlf Reseting the Unitcrlf Please WAIT…CRLFF100 L/LOCK/UNLOCK Remote Lockout GOODBYE.CRLF F100 L Remote LockoutTo users on the serial port, XLi responds Or use the keypad/display’s F100 F100SSTCR F100 ST Self Test StatusF100 L Lockedcrlf F100 L Unlockedcrlf F100 BH 10.1.7.20 truetime/xli/192-8001.binCR F100 BUB Burn BootLoaderF100 BH Burn Host F100 Bucr F100 BU BurnAnd, for example, displays the following text F100 Bubcr F100 bf Burning File 192-8002.fs with Size 524288 SEC F100 BF Burn File SystemF100 Bufp Burn Fpga Firmware F100SBFCR Flash Successfully Programmed F100 Config Configure NTP & Snmp F100 config snmp set hostIP Address dirsubdirCR F100 J Factory Mode JumperHere’s an example of a successful Snmp config file transfer F100 config snmp get hostIP Address dirsubdirCR F100 Ksislslcr F100 K I L L RebootF100SJCR F100 J Factory MODE=1CRLF F100 J Factory MODE=0CRLF Initialization Successfully Completed F100 P Change User PasswordFlash File System Mounted Scanforoptcard Begins F100 Pisip AddressCR When you enter the new password, the XLi respondsF100 PI Ping Unit responds example F100 Picr When you enter a new user name, The XLi respondsF100 PN Change User Name Or it responds F108SCR F108 Oscillator ConfigurationF108SOSCILLATORSCONFIGSOSCCRLF High High Stability Ocxo OSC = F108 Oscillator Config TcvcxocrlfF110 J1 Input Tiet For example, enter the following string F110CR Function responds with the Ascii character string Tiet F110 Tiet 50 Positivecrlf Then configure Tiet exampleF111 J2 Output Rate To obtain Tiet measurement from J1, enter F111CR To request the J2 Output Configuration, enter the followingXLi responds in the following format Displays a fixed 10 PPS rate output example Auxiliary Reference Aux Ref Input F113 J3 Input Configuration Aux RefFor example, to produce a fixed 100 kPPS rate output, enter XLi displays the current configuration example To display the J3 Input Configuration, enterXLi responds using the following formats Where the F113 entry and request formats are defined as To all of the above examples, the XLi responds Or, to disable F113, enterF113 Disablecrlf F116 Display Brightness Level Freq Meas = F117 Factory ConfigurationF117CR NTP F118SBNCRLF F118 Option Board Configuration F118 B1 GPS M12 Receiver F118SBNSOCCRLFOC = F118 B1CR This information is useful for identifying the option card F119 GPS Receiver Configuration 233182129 Unlocked GPS PRI LocalLocked GPS PRI Local F119SBNSEPSCR To obtain the status of the GPS Receiver, enter F119 B1 CCR F119SBNSCSCONFIGCRF119 B1 S F119SBNSCCR F119 B1 C Pricrlf For example to make it a primary reference source, enter F126S5674397586090CR F126 Options Key EntryF128 Have Quick Output F126SKCCRLF PTP Technology Ethernet PTP NO. of Ports PTP Stratum F130 Precision Time Protocol Status PTP Part Number F130SPBNSEPS 118 XLi Ieee 1588 Clock Option bay location of the Ieee 1588 cards F131 Precision Time Protocol Network Config PTP Sync message interval Dhcp enabled/disabled PTP subdomain same PTP burst mode enabled/disabledPTP network port enabled/disabled Reset PTP settings to factory defaults PTP Slave Synchronization Threshold PTP Preferred Master ConfigurationPTP Master or Slave PRI/SEC/STBY F131 BN F131 B4 Error Invalid Command Request the PTP Protocol settings Set the Default GatewayRequest the Dhcp settings Enable/disable Dhcp Set Internet Configuration settings Request a summary of the PTP card configuration Set the Subnet Mask Set the IP Address To set the Default Gateway, enter Set the Default GatewayTo get the Default Gateway, enter Response Setting the Internet ConfigurationEnable/Disable Dhcp To get the Dhcp setting, enter F131 B4 Protocol 27 Enable Enablecrlf Get PTP Protocol settingsTo get PTP protocol settings, use the following format To set the PTP protocol settings, use the following format To set the PTP Subdomain Name, use the following format Request the PTP Subdomain NameSet the PTP Subdomain Name To request the PTP Subdomain Name, use the following format Initialize the PTP Protocol to User-entered Values Reset the PTP Parameters to the Factory Default settings F131 B4 C Configuring the PTP Reference Clock SettingsTo change the settings, use the following format F131 BN CCR F131 B4 SST Request the PTP Slave Synchronization ThresholdSet the PTP Slave Synchronization Threshold F131 BN Sstcr F131 B4 PM Request the PTP Preferred Master Clock ConfigurationF131 B4 PM Enablecrlf Request PTP Network Parameter Status Slave Sync Threshold 5 microsecCRLF Preferred Master EnablecrlfF131 B4 S F131 B4CRLF 136 XLi Ieee 1588 Clock XLi-Generated Messages Error Messages Error Action get or set is not specified XLi has just terminated a session Host configuration was successfulInformational Messages Source file was successfully read This page was intentionally left blank Get the IP Address of the FTP Server/Workstation Configuring Snmp ParametersSet up the FTP Server Overview of Steps F100 config snmp get hostIP Address dirsubdir Copy the Configuration Files to the FTP ServerEdit the Configuration Files F100 config snmp set hostIP Address dirsubdir Move the Configuration Files Back to the XLi 144 XLi Ieee 1588 Clock Open a Command Line Session on the XLi Overview of Procedure Enter the following command Upgrade the Firmware Then do the same for the ‘file system’ .fs file Do the same for the ‘firmware’ .bin fileThen enter F100 bf TroubleshootingThen enter K space I space L space L as shown here F100 bh 192.168.49.120 /192-8002.fs Nvram VER Proj REV Log on to the XLi and enter the following commandBootloader An example XLi response is F100 IC F100 IP192.168.47.156 SM255.255.255.0 G192.168.47.1 SymmetricomTtm-SMIv2.mib 152 XLi Ieee 1588 Clock Syntax Integer 0..2147483647 MAX-ACCESS read-only 154 XLi Ieee 1588 Clock XLi Ieee 1588 Clock 155 997-01510-03, Rev. C, 12/12/2006 DTS DCNNist TSP Syntax Integer 0..8 MAX-ACCESS read-only Status deprecated Baud300 300, baud1200 1200, baud9600 GpsLongitude OBJECT-TYPE Syntax Counter32 MAX-ACCESS read-only Status deprecated 160 XLi Ieee 1588 Clock Organization Symmetricom INC CONTACT-INFO XliMainCard-SMIv2.mibEND NoLeapWarning = ntp NtpEstErr OBJECT-TYPESyntax Integer Field, ntpSysStratum, to 1. = ntp Syntax Integer -127..127 MAX-ACCESS read-only Status current MODULE-IDENTITY Xli-SMIv2.mibXliSystem-SMIv2.mib SystemFaultConfigData SystemAlarmDataSystemFaultConfig SystemFaultHistory LatchClear 168 XLi Ieee 1588 Clock XLi Ieee 1588 Clock 169 997-01510-03, Rev. C, 12/12/2006 170 XLi Ieee 1588 Clock XLi Ieee 1588 Clock 171 997-01510-03, Rev. C, 12/12/2006 172 XLi Ieee 1588 Clock = systemStatusGeneral Unlocked1 Locked MAX-ACCESS read-onlyLocked1 Unlocked2 ClockIrigA Gives the current status of the IRIG. = systemStatusDetail Fault StatusSecondaryPower OBJECT-TYPE Syntax Integer Editing snmp.conf Ok 1, fault 2 MAX-ACCESS read-only Status current Key Snmp Private Enterprise MIB StructureSnmp Addressing New Top Level Structure of Enterprise MIB for XLi Additional Products XLi System Group XLi Fault Group XLi System Status Group XLi MainCard Group XLi TrapsFuture Expansion Glossary of SNMP-Related Terms Materials Needed Configuring and Testing SnmpHP OpenView Configuration XLi unit PC with HP OpenView installed Load the TrueTime Enterprise MIBs Configure Traps Test Procedure XLi Configuration Trap Testing 188 XLi Ieee 1588 Clock Irig Code Format Introduction Input IRIG-B Time Quality FlagsOutput Nasa 36 Code Format Irig Standard Format a World Map of Time Zones 194 XLi Ieee 1588 Clock Time Interval Event Time Tiet on Main CPU J1 87-8026 Part Numbers 196 XLi Ieee 1588 Clock Customer Assistance Center Telephone Numbers Sales and Customer Assistance 198 XLi Ieee 1588 Clock Glossary of Ieee 1588-related Terms 200 XLi Ieee 1588 Clock Antenna Alarm StatusCable Delay Error Code Output ConfigurationConfiguration Have Quick Configuration F100 Config Configure NTP & Snmp Parameters Guest Login User Name Password Network Network SettingsKeypad Messages Serial Port Signal Strength RequirementsOscillator Rate Output Snmp.conf Editing Standard 12 VDC Power SupplyFault Snmp Private Enterprise MIB Structure XLi UsernameVersion