Ct-Dz600A Satellite Synchronous Clock

The ct-dz600a satellite synchronous clock (which is also a network time server) is developed with modular hardware design in a 1u chassis. It receives gps or bd satellite time source, supports multi-format outputs (ntp, sntp, irig-b, pulse, serial ), brings you a highly accurate, powerful and scalable time synchronization server widely used in telecom networks, communications, railway systems as well as power industry etc.

Functions
Stratum 1 operation via gps or bd satellite
Internal precision time-keeping via ocxo
3 optional module slots allow multi-format outputs (ntp/sntp, irig-b, pulse, serial)
Time delay compensation mechanism, compensation range: 20ns~500ms
1x 10/100m ethernet interface for management
Secure web-based management
Snmp simple network management supported


Features
Flexible modular design, easy for outputs configuration
Nanosecond time accuracy to utc
Excellent internal holdover performance when loss of time source
High-precision time synchronization satisfies enterprise class users
3 years limited warranty
Certified ce, rohs


Specifications
Time reference:gps l1 ?bd b1?bd &gps?glonass(optional)?galileo(optional)
OutputsNtp/sntpNetwork interface10/100m ethernet port, rj45
Network time protocols:Rfc-1059(ntp v1)rfc-1119(ntp v2)rfc-1305(ntp v3)rfc-5905(ntp v4)rfc-2030(sntp)
Ntp time sync accuracy:1ms~100ms(rely on the network environment)
Ntp access ability: 1000 requests per second
Time performance
Time accuracy to utc=100 ns (rms)
Holdover accuracy=40µs (after 1 hour) ; =90µs (after 2 hours)
(lose of gps after 30mins locked.)
Installation19?/ 1u rack mount