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ESE ES-289E Time Code Based NTP Time Server
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    ESE ES-289E Time Code Based NTP Time Server

    Manufacturer: ESE

    Item #: ES-289E   •   MFG #: ES-289E


    List Price:$995.00
    Our Price:$899.79

    free ship
    Availability: Direct Ship From Manufacturer
    Item ships directly from the manufacturer. Normal delivery time is 2-7 business days and is subject to manufacturer availability. Need it sooner? Call 800-522-2025, or email Customer Service for expedited delivery options.
    • Special Order Item: non-cancelable, non-returnable, non-refundable.
    • 2 - 7 Day Normal Delivery Time - Faster Shipping Options at Checkout or Call Us.



    The ES-289E provides a practical method of putting accurate time information onto a network. The unit reads ESE or SMPTE/EBU time codes. The NTP output is provided on a 10/100 Base-T Ethernet connector. The ES-289E is housed in a rugged black anodized desktop enclosure. A voltage-controlled temperature-compensated crystal oscillator is used to maintain the accuracy of the time code outputs when lock is lost.

    The ES-289E is an IPV4/IPV6 compatible NTP Time Server. NTP clients can authenticate the NTP server with MD5 or SHA1 Symmetric Key Authentication. SNMP V1, V2 and V3 support allows specified users to be notified if a cold boot occurs, if Time Code Lock is lost or gained, or if NTP Authentication failed. The web server of the ES-289E can operate in two modes: HTTP or HTTPS. The HTTPS mode has the advantage of all information going to and coming from the server being encrypted.

    • Features

      • NTP Time Code Output: Ethernet 10/100 Base-T (RJ-45)
      • ESE or SMPTE/EBU Time Code Input (BNC)
      • Status LED's
      • Lock Status Output
      • Regenerated TC90 Time Code Output (BNC)
      • Embedded web page (Secure and Normal) or a telnet session
      • TTL lock output status
      • IPv6 Compatible
      • Supports Authentication
    • Specifications

      • I/O Connection: Network: 10/100BaseT Ethernet, RJ-45
      • Outputs: ESE Time CodeTM TC89 or TC90, Drives 100 Slaves @ 4000', BNC
      • GPS Receiver: Internal 12-Channel (ES-104A only)
      • Antenna: Indoor/Outdoor with 16' Cable (ES-104A only)
      • Antenna Input: L1, 1.57542 GHz, TNC (ES-104A only)
      • Time Code Input: ES-289E: ESE (TC-90), SMPTE or EBU Time Code with Date data, BNC
      • ES-299E: IRIG (A,B or E), NASA 36, BNC
      • ES-911A/NTP: ASCII (RS-232C): NENA (format "1"), ESE ("A"),
      • or NMEA 0183 (GPRMC), DB-9
      • ESE (TC-90) via BNC
      • Drift: 33ms/Day (if no GPS signal)
      • Configuration: Web page or Telnet
      • Enclosure: Desk-Top, Black Anodized Aluminum
      • Dimensions: 1.6" H x 7" W x 5" D
      • Electrical: 117 VAC, 50/60 Hz
      • Power: 5W maximum
      • Options: Ant (ES-104A Only), BBU, J, P, P2, UL

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