Spectracom 9483 NENA NetClock GPS GLONASS NTP Time Server OCXO w Triple Ethernet [Refurbished]-www.prostudioconnection.com
Spectracom 9483 NENA NetClock GPS GLONASS NTP Time Server OCXO w Triple Ethernet [Refurbished]-www.prostudioconnection.com
Spectracom 9483 NENA NetClock GPS GLONASS NTP Time Server OCXO w Triple Ethernet [Refurbished]-www.prostudioconnection.com
Spectracom 9483 NENA NetClock GPS GLONASS NTP Time Server OCXO w Triple Ethernet [Refurbished]-www.prostudioconnection.com
Spectracom 9483 NENA NetClock GPS GLONASS NTP Time Server OCXO w Triple Ethernet [Refurbished]-www.prostudioconnection.com
Spectracom 9483 NENA NetClock GPS GLONASS NTP Time Server OCXO w Triple Ethernet [Refurbished]-www.prostudioconnection.com
Spectracom 9483 NENA NetClock GPS GLONASS NTP Time Server OCXO w Triple Ethernet [Refurbished]-www.prostudioconnection.com
Spectracom 9483 NENA NetClock GPS GLONASS NTP Time Server OCXO w Triple Ethernet [Refurbished]-www.prostudioconnection.com
Spectracom 9483 NENA NetClock GPS GLONASS NTP Time Server OCXO w Triple Ethernet [Refurbished]-www.prostudioconnection.com
Spectracom 9483 NENA NetClock GPS GLONASS NTP Time Server OCXO w Triple Ethernet [Refurbished]-www.prostudioconnection.com

Spectracom 9483 NENA NetClock GPS GLONASS NTP Time Server OCXO w Triple Ethernet [Refurbished]

( 363406021402) )

Regular price $2,602.00 Sale price $3,728.00      (1 available in stock)

Tested/Guaranteed • Fully Working • OCXO Upgrade • GPS & GLONASS Dual Receiver • Triple Ethernet and Nena-Compliant Option Cards • GPS Disciplined Stratum 1 NTP Server

Item is used and in very good condition. This is the NENA version of the 9483 - the firmware is the same as the regular units so the NENA option card can just be ignored if you don't plan on using those interfaces. The unit has been tested to confirm that it works as it should - screenshots of the actual item under test are shown below. This model has the later GPS receiver installed and so it can receive both the GPS and GLONASS satellite constellations simultaneously, tracking 13 or more satellites at most times with a roof mounted antenna. The base list price for the 9483 is about $4,000 and the triple Ethernet expansion card adds $1,500. This unit also has the upgraded OCXO oscillator for better free-running stability. It has been tested to confirm that it works as it should. The screenshots show the actual unit for sale undergoing testing. The firmware is the latest version available at the time of listing (v5.8.9). No antenna is included but almost any professional 5V conical antenna should work well provided that it is located outdoors with a full view of the sky.  I can provide a recommendation if required.

Description

The Model 9483 NENA-compliant GPS master clock continues Spectracom's legacy of bringing essential time synchronization to public safety answering points (PSAPs) and other emergency and command and control systems.

Full details may be obtained from the User Manual at
https://www.prostudioconnection.net/1706/Spectracom_9483_Manual.pdf

More than 4,500 PSAPs across North America trust a NetClock master clock / time server to validate 911 event records, improve response times and facilitate interoperability with Legally Traceable Time. The latest NetClock are easier than ever to install and manage while maintaining strict compliance to the National Emergency Number Association’s (NENA) Master Clock Standard #04-002. Features support Next-Generation 911 initiatives and has been tested against NENA’s Security for Next Generation 9-1-1 Standard #075-001

General Product Features

  • Stratum-1 NTP v2, v3, v4 Time Server
  • Precision GPS time reference with available OCXO internal time-keeping for extended holder in the event of loss of GPS
  • Supports internal audits including: audit trails, time-stamped records, log files, data archiving
  • Ethernet 10/100 Base-T (additional 3-network Gig-E option)
  • Optional PTP master/slaves
  • IPv4/IPv6 dual stack
  • Integral AC power (115/230V auto)
  • Hardened case design for vehicular applications

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NetClock Compatibility with PSAP Equipment:

NetClock is endorsed and supported virtually every PSAP equipment vendor and platform, from IP-based Network Time Protocol (NTP/SNTP) systems and devices, to IRIG and RS-232 ASCII time code legacy equipment.

  • Voice Recorders
  • Radio Consoles
  • CAD
  • ANI/ALI
  • LAN Networks
  • Display Clocks
  • Fire Alarms
  • Video Surveillance

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