{"product_id":"symmetricom-xli-ocxo-upgraded-gps-10mhz-lpn-oscillator-ntp-time-server-loaded-4","title":"Symmetricom XLi OCXO UPGRADED GPS 10MHz LPN Oscillator NTP Time Server LOADED!!","description":"\n\n\n\n\n\n\n\u003ctitle\u003e\u003c\/title\u003e\n\u003cfont style=\"font-family: Arial\" rwr=\"1\" size=\"4\"\u003e\u003cfont size=\"4\" face=\"Arial\"\u003e\n\u003cp\u003e\u003cb\u003e\u003cfont color=\"#00005e\"\u003eTested\/Guaranteed - Fully\nWorking • Upgraded Furuno GPS Receiver • OCXO Oscillator\nOption • 4x 10MHz Low Phase Noise Outputs • \u003c\/font\u003e\u003c\/b\u003e\u003cb\u003e\u003cfont color=\"#00005e\"\u003e\u003cfont style=\"font-family: Arial\" rwr=\"1\" size=\"4\"\u003e\u003cfont size=\"4\" face=\"Arial\"\u003e\u003cfont color=\"#00005e\"\u003e4x\nConfigurable Timecode Outputs • \u003c\/font\u003e\u003c\/font\u003e\u003c\/font\u003e4x\nIRIG-B\nTimecode\nOutputs\n• NTP Server • PPO • TI\/ET •\nFrequency Measurement • GPSDO 10 MHz Oscillator • 1PPS \u003cbr\u003e\n\u003c\/font\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cb\u003e\n\u003c\/b\u003e\u003c\/font\u003e\u003c\/font\u003e\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2603\/C1029674c.png\" alt=\"https:\/\/www.prostudioconnection.net\/2603\/C1029674c.png\"\u003e\n\u003cfont style=\"font-family:\nArial\" rwr=\"1\" size=\"4\"\u003e\u003cfont size=\"4\" face=\"Arial\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2603\/C1029681.png\" alt=\"https:\/\/www.prostudioconnection.net\/2603\/C1029681.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cfont style=\"font-family: Arial\" rwr=\"1\" size=\"4\"\u003e\u003cfont size=\"4\" face=\"Arial\"\u003e\u003cstrong\u003e\u003cem\u003e\u003cfont style=\"font-family: Arial\" rwr=\"1\" size=\"4\"\u003e\u003cem\u003e\u003cfont color=\"#660000\"\u003e\u003cb\u003eNote: This unit has been \u003cu\u003eupgraded\u003c\/u\u003e\nwith a brand new GPS receiver module from\nFuruno. It is therefore unaffected by the\nSeptember 18th 2022 week number rollover\nevent that caused most XLi receivers to fail\nto sync to GPS and to show an incorrect\ndate. \u003cbr\u003e\n\u003c\/b\u003e\u003c\/font\u003e\u003c\/em\u003e\u003c\/font\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/font\u003e\u003c\/font\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cfont style=\"font-family: Arial\" rwr=\"1\" size=\"4\"\u003e\u003cfont size=\"4\" face=\"Arial\"\u003e\u003cstrong\u003e\u003cem\u003e\u003cfont style=\"font-family: Arial\" rwr=\"1\" size=\"4\"\u003e\u003cem\u003e\u003c\/em\u003e\u003c\/font\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/font\u003e\u003c\/font\u003eHere's\na\nlightly\nused\nlate\nmodel\n(2015)\nSymmetricom\nXLi\nTime\/Frequency\nunit\nin\nvery good cosmetic\ncondition and that has almost every option installed.\nThe display is bright and clear. The unit has been\ntested and confirmed to operate as it should, including full\nGPS lock and correct time\/date display. This unit does have\nthe internal GPS receiver card (87-8028-2) installed which\nsupplies 12 volts to the antenna, so the use of a matched\nSymmetricom AT575 12V antenna is recommended (not included\nbut listed\nseparately). \u003cstrong\u003eThe\ninternal 10MHz oscillator is the upgraded OCXO type\u003c\/strong\u003e\nfor greater free-running stability. \u003c\/em\u003e\u003cem\u003eThe firmware\nhas been upgraded to the latest version posted on the\nSymmetricom website (v2.4), and this supports reporting and\nconfiguration via a web interface. The unit \u003cstrong\u003edoes \u003c\/strong\u003ehave\nthe\noptional\nsoftware\nbased\nfunctions\nactivated:\nNTP\nserver,\nTime\nInterval\/Event\nTimer\n(TIET),\nFrequency\nMeasurement,\nProgrammable Pulse Output. In addition there are four\nadditional 10 Mhz Low Phase Noise outputs plus four\nadditional Timecode outputs (AM and DCLS switchable by\nchannel). It also has the N.8 quad timecode output option\ncard installed which allows you to select the code format\nvia the GUI interface. Rack ears are provided as\nshown. In my\ntesting I was able to achieve lock to GPS time and\nscreenshots of the results of my testing are provided\nbelow.\u003cbr\u003e\n\u003c\/em\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cb\u003e\u003cem\u003eFull details may be obtained from the\nUser Manual at\u003cbr\u003e\n\u003cbr\u003e\n\u003c\/em\u003e\u003c\/b\u003e\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2507\/Symmetricom_XLi_Manual_qr-code.png\" alt=\"https:\/\/www.prostudioconnection.net\/2507\/Symmetricom_XLi_Manual_qr-code.png\" width=\"292\" height=\"292\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2603\/C1029672c.png\" alt=\"https:\/\/www.prostudioconnection.net\/2603\/C1029672c.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Options\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\n\u003cstrong\u003e\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2408\/87-8040-1.png\" alt=\"https:\/\/www.prostudioconnection.net\/2408\/87-8040-1.png\"\u003e \u003c\/strong\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2408\/87-8034-1.png\" alt=\"https:\/\/www.prostudioconnection.net\/2408\/87-8034-1.png\"\u003e\u003cbr\u003e\n\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\n\u003c\/p\u003e\n\u003c\/font\u003e\u003c\/font\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2603\/P5212545-2.png\" alt=\"https:\/\/www.prostudioconnection.net\/2603\/P5212545-2.png\" width=\"722\" height=\"421\"\u003e\u003cbr\u003e\nSPECIFICATIONS: N.8 MULTICODE OUTPUT 87-6002-XL1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAmplitude modulated;\n\u003cul\u003e\n\u003cli\u003eAmplitude into 50 Ohms: 03 Vpp, adjustable via internally\naccessible potentiometer \u003c\/li\u003e\n\u003cli\u003eAmplitude into 600 Ohms: 010 Vpp, adjustable via\ninternally accessible potentiometer \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eModulation ratio: 2:1 to 5:1 adjustable via internally\naccessible potentiometer \u003c\/li\u003e\n\u003cli\u003eConnector: BNC \u003c\/li\u003e\n\u003cli\u003eQuantity: 4 \u003c\/li\u003e\n\u003cli\u003eOutput impedance: 25 Ohms \u003c\/li\u003e\n\u003cli\u003eAccuracy: Function of input synchronization source (GPS, IRIG,\n1PPS, Have Quick) \u003c\/li\u003e\n\u003cli\u003eTime codes\u003cbr\u003e\nIRIG A 130 IRIG A 133 IRIG B 120 IRIG B 123\u003cbr\u003e\nIRIG E 111 IRIG E 112 IRIG E 121 IRIG E 122\u003cbr\u003e\nIRIG G 141 IRIG G 142 IRIG H 111 IRIG H 112\u003cbr\u003e\nIRIG H 121 IRIG H 122 2137 XR-3\u003cbr\u003e\nNASA-36 (All codes in 24 hour format) \u003c\/li\u003e\n\u003cli\u003eTime references: Standard, UTC, GPS, or Local \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cfont style=\"font-family:\nArial\" rwr=\"1\" size=\"4\"\u003e\u003cfont size=\"4\" face=\"Arial\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eXLi Key Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBetter Than 1x10-12 Frequency Accuracy \u003c\/li\u003e\n\u003cli\u003eSupports Primary and Secondary Reference Inputs (GPS, Time\nCode, 1PPS) \u003c\/li\u003e\n\u003cli\u003eConfigurable as Dual Redundant GPS Receiver in One Chassis\n(second GPS option not included) \u003c\/li\u003e\n\u003cli\u003eStandard 10\/100 Base-T Network Port \u003c\/li\u003e\n\u003cli\u003eIntuitive Web Based Management \u003c\/li\u003e\n\u003cli\u003eHTML, Telnet, SNMP with MIB Standard \u003c\/li\u003e\n\u003cli\u003eVacuum Fluorescent Display and Keypad \u003c\/li\u003e\n\u003cli\u003eCompletely Modular with Plug-and Play Capability \u003c\/li\u003e\n\u003cli\u003eNumerous Field-Upgradeable, Plug-in Option Cards Available\n\u003c\/li\u003e\n\u003cli\u003eTime code reader\/generator (IRIG A,B; NASA 36) AM and DC \u003c\/li\u003e\n\u003cli\u003eAuxiliary Reference Input Supports Lock to External Cesium\nto Enhance Holdover \u003c\/li\u003e\n\u003cli\u003eStandard Outputs: 1PPS, Selectable Pulse Rates and Alarm \u003c\/li\u003e\n\u003cli\u003eFlash Memory for Remote Software Upgrades \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2603\/C1029675.png\" alt=\"https:\/\/www.prostudioconnection.net\/2603\/C1029675.png\"\u003e\n\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOne of the great design benefits of the XLi is that, because\nof its variety of option cards, a company can customize it to\nfit to their specific application needs. Whether your\napplication demands redundancy in power supplies, GPS, or any\nother function, all it takes is the proper configuration of\ncards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eXLi Option Cards\u003c\/strong\u003e The wide range of XLi\noption cards make it easy to tailor your system to support\nnearly every possible output\/input needed for time and\nfrequency applications, by combining option modules,\noscillator upgrades, and two GPS receivers per unit.\nPlug-and-play cards and built-in XLi option card recognition\nsoftware lets you swap out modules without modifying your\noperating system.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2603\/C1029676.png\" alt=\"https:\/\/www.prostudioconnection.net\/2603\/C1029676.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlug and Play Configuration\u003c\/strong\u003e Configuration\nrecognition software automatically detects the unit’s setup,\nwithout modifications to the operating system, providing\n“plug-and-play\" configuration capability for current and\nfuture application needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFreedom to Configure\u003c\/strong\u003e Modularity delivers the\nfreedom to configure the XLi as a GPS timing receiver [GPS\noption not included], or a time code unit (TCU).\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2603\/C1029679.png\" alt=\"https:\/\/www.prostudioconnection.net\/2603\/C1029679.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSeamless Integration\u003c\/strong\u003e The XLi seamlessly\nintegrates into a network centric environment. The 10\/100\nBase-T interface is standard. Remote management is facilitated\nwith the intuitive HTML web based interface as well as SNMP\nwith an enterprise MIB. Command line interface is also\nsupported via Telnet or the RS-232\/422 serial port. The XLi\ncan function as a Stratum 1 NTP server with addition of the\nNTS option.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWide Range\u003c\/strong\u003e The standard XLi provides a wide\nrange of time and frequency inputs and outputs such as: 1PPS\noutput; time code input\/output (IRIG A, B; NASA36) in both\nmodulated (AM) and demodulated (DCLS) formats; programmable\npulse rates; open collector alarm; front panel keypad and\ndisplay; and more.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2603\/C1029680.png\" alt=\"https:\/\/www.prostudioconnection.net\/2603\/C1029680.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModular Architecture for Easy Extensions\u003c\/strong\u003e The\nmodular XLi architecture allows easy extension of the software\nand hardware in the field. Software updates are remotely\nadministered. Existing and future hardware option modules can\nbe added as needed by the user. The GPS timing interface is\nalso modular which facilitates future upgrade to alternate\nGlobal Navigation Satellite Systems (GNSS), such as Galileo,\nwhen available.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2603\/C1029673.png\" alt=\"https:\/\/www.prostudioconnection.net\/2603\/C1029673.png\"\u003e\u003cbr\u003e\n\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2603\/C1029677.png\" alt=\"https:\/\/www.prostudioconnection.net\/2603\/C1029677.png\"\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003c\/p\u003e\n\u003c\/font\u003e\u003c\/font\u003e\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2605\/2026-05-05_13-47-19.png\" alt=\"https:\/\/www.prostudioconnection.net\/2605\/2026-05-05_13-47-19.png\"\u003e\u003cbr\u003e\n\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2605\/2026-05-05_13-47-37.png\" alt=\"https:\/\/www.prostudioconnection.net\/2605\/2026-05-05_13-47-37.png\"\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2605\/2026-05-05_13-48-20.png\" alt=\"https:\/\/www.prostudioconnection.net\/2605\/2026-05-05_13-48-20.png\"\u003e\u003cbr\u003e\n\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2605\/2026-05-05_13-49-00.png\" alt=\"https:\/\/www.prostudioconnection.net\/2605\/2026-05-05_13-49-00.png\" class=\"shrinkToFit\" width=\"940\" height=\"1073\"\u003e\u003cbr\u003e\n\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2605\/2026-05-05_13-49-27.png\" alt=\"https:\/\/www.prostudioconnection.net\/2605\/2026-05-05_13-49-27.png\"\u003e\u003cbr\u003e\n\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2605\/2026-05-05_13-49-55.png\" alt=\"https:\/\/www.prostudioconnection.net\/2605\/2026-05-05_13-49-55.png\"\u003e\u003cbr\u003e\n\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2605\/2026-05-05_13-50-08.png\" alt=\"https:\/\/www.prostudioconnection.net\/2605\/2026-05-05_13-50-08.png\"\u003e\u003cbr\u003e\n\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2605\/2026-05-05_13-50-28.png\" alt=\"https:\/\/www.prostudioconnection.net\/2605\/2026-05-05_13-50-28.png\"\u003e\u003cbr\u003e\n\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2605\/2026-05-05_13-50-47.png\" alt=\"https:\/\/www.prostudioconnection.net\/2605\/2026-05-05_13-50-47.png\"\u003e\u003cbr\u003e\n\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2605\/2026-05-05_13-51-10.png\" alt=\"https:\/\/www.prostudioconnection.net\/2605\/2026-05-05_13-51-10.png\"\u003e\u003cbr\u003e\n\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2605\/2026-05-05_13-51-32.png\" alt=\"https:\/\/www.prostudioconnection.net\/2605\/2026-05-05_13-51-32.png\"\u003e\u003cbr\u003e\n\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2605\/2026-05-05_13-52-37.png\" alt=\"https:\/\/www.prostudioconnection.net\/2605\/2026-05-05_13-52-37.png\"\u003e\u003cbr\u003e\n\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2605\/2026-05-05_13-52-59.png\" alt=\"https:\/\/www.prostudioconnection.net\/2605\/2026-05-05_13-52-59.png\"\u003e\u003cbr\u003e\n\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2605\/2026-05-05_13-53-17.png\" alt=\"https:\/\/www.prostudioconnection.net\/2605\/2026-05-05_13-53-17.png\"\u003e\u003cbr\u003e\n\u003cimg src=\"https:\/\/image.prostudioconnection.net\/2605\/2026-05-05_13-53-31.png\" alt=\"https:\/\/www.prostudioconnection.net\/2605\/2026-05-05_13-53-31.png\"\u003e\n\n","brand":"Symmetricom","offers":[{"title":"Default Title","offer_id":45115894267927,"sku":"236800428663","price":1026.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0119\/2496\/3387\/files\/57_db3985bf-9802-4eef-b94f-fbbb502ff62b.jpg?v=1778073989","url":"https:\/\/prostudioconnection.com\/products\/symmetricom-xli-ocxo-upgraded-gps-10mhz-lpn-oscillator-ntp-time-server-loaded-4","provider":"ProStudioConnection LLC","version":"1.0","type":"link"}