NetClock Public Safety Master Clock

NetClock Public Safety Master Clock

The latest generation of the NENA-compliant NetClock Master Clock / Time Server offers a  modular design for greater versatility, multi-network port card for separate, isolated networks, and optional PTP master/slave card. Buy Now

The Choice for Public Safety Timing

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.

More than 4,500 PSAPs across North America trust a NetClock Time Server to validate 911 event records, improve response times and facilitate interoperability between networks, systems and inter-agency coordination with Legally Traceable Time®. The latest NetClock design is our most versatile with expansion card modules for increased capability demands, more built-in redundancy, and offering the highest levels of security on a network appliance.

The unit provides backward compatibility with legacy systems, while maintaining strict compliance to the National Emergency Number Association’s (NENA) Master Clock Standard #04-002, and support for Next-Generation 911 initiatives, including NENA’s i3 Solution and Security TID #075-001 standards.

Key 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 (additional DC back-up option for power redundancy)
  • Hardened case design for vehicular applications
  • RoHS compliant/UL approved
  • 5-Year limited warranty

Support and Documentation

NetClock 9483 Time Server Datasheet
pdf (172KB)
Option Card Installation Guide, NetClock 9483
pdf (170KB)
QuickStart Guide, NetClock 9400 Series
pdf (261KB)
NetClock GPS Command Center Package GP933-NG911 for Two Networks
pdf (178KB)
NetClock GPS Command Center Package GP951-NG911 for a Single Network
pdf (180KB)

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