Spectracom NetClock® Master Clocks & NTP Time Servers

model 9383 GPS time server

NetClock master clocks and time servers synchronize networks and a virtually endless number of systems and devices for interoperability from behind the firewall to protect against the risks, vulnerabilities and legal liabilities that can occur with unsynchronized time or by receiving potentially unreliable or inaccurate time from other sources such as the internet.

NetClock master clocks and time servers are accurate

  • synchronize to official time sources (GPS, optional back-up or primary via dial-up services such as NIST ACTS)
  • precision oscillators to keep accuracy for months or years if loss of GPS

NetClock master clocks and time servers are reliable

  • MTBF of over 100,000 hours backed by an industry-leading 5-year warranty
  • NTP features for network redundancy and resiliency

NetClock master clocks and time servers are secure

  • encryption and authentication protocols
  • extensive logging
  • communications are encrypted and authenticated using SSL and SSH

NetClock master clocks and time servers are manageable

  • Flexible: supports the latest NTP standards and a variety of other timing outputs (for specific legacy systems and devices)
  • Easy-to-install: DHCP convenience, simple and secure configuration through web interface
  • Easy-to-operate: full SNMP capability, also supports centralized user management and logging
  • Future ready: the first time server IPv6Ready certified and tested

NetClock master clocks and time servers are scalable

  • synchronize hundreds of thousands of clients with one unit
  • use multiple NetClock time servers in server/client dual mode for resiliency and redundancy

9300 Series NetClock Time Servers

Common Features

  • Outputs: NTP thru v4, serial time codes, alarms/timers; optional: IRIG, 10 MHz, 1PPS.
  • Inputs: GPS, NTP peering/stratum-2; optional: IRIG, 1PPS, modem IPv6 Tested and Approved
  • IPv6/IPv4 dual stack protects against network obsolesence
  • SNMP with host restriction
  • High bandwidth NTP performance (over 4,000 requests per second)
  • Supports centralized user authentication (LDAP, RADIUS)
  • Supports centralized logging (Syslog)

Models
 
Model 9383 NetClock Time Server
time server model 9383
NENA-Compliant Model
  • Stratum-1 GPS primary time source
  • 10/100 Base-T LAN port
  • Time codes via two RS-232 serial ports, two RS-485 data bus ports
  • IRIG B/E AM/TTL
  • 1 PPS and 10 MHz
  • Optional Rubidium or OXCO oscillator back-up for GPS
  • Meets NENA master clock standard

 

 
Model 9389 NetClock Time Server
time server model 9389
  • Stratum-1 GPS primary time source
  • 10/100 Base-T LAN port
  • Time codes via RS-232 serial port and RS-485 data bus port
  • Optional front panel displays
  • Optional modem as back-up or primary
  • Ideal for synchronizing computer networks

 

 
Model 9388 Ethernet Time Server
time server model 9388
  • Stratum-1 time server via RS-485 from any NetClock
  • Stratum-2 network appliance time server
  • 10/100 Base-T LAN port
  • Time codes via RS-232 serial port and RS-485 data bus port
  • Ideal for synchronizing a separate independant LAN networks

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