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New NTP server high-end model with excellent operability and manageability
Highly Accurate Time Synchronization
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GNSS time source enables high precision time synchronization in +/- 1μs
accuracy.
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Stable time can be maintained with its built-in high precision crystal
oscillator (OCXO) in plus minus 10ms/day accuracy even when it fails to
receive GNSS signal.
Improved Performance & Power Redundancy
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Up to 10,000 NTP requests per second can be handled to provide extra
assurance for large scale system.
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Available as AC power redundant model.
Various Time Sources
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GPS, QZSS and GLONASS are able to be used as time sources.
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NTP input is also supported to work as secondary server.
Easy Operation
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GUI is available for setup, management and administration.
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Alert notification of status change by SNMP, Syslog and SMTP.
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Network |
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Protocol |
UDP/IP, TCP/IP, HTTP, SNMP |
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LAN Interface |
10BASE-T/100BASE-TX/1000BASE-T 4 ports
IPv4, IPv6 |
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Processing Capability |
10,000 packets per second |
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Time Information |
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Protocol |
SNTPv3, SNTPv4, NTPv3, NTPv4, TIME, DAYTIME |
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Authentication Methods |
MD5 authentication, autokey |
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Built-in Oscillator Type |
OCXO |
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Holdover accuracy |
+/-10ms/day (+25ºC) |
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Specifications |
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Rated Voltage |
AC100~240V+/-10% (50/60Hz) |
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Rated Current(Max) |
0.32A |
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Power Consumption |
18W |
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Calorific Value |
65kJ/h |
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Operation Temperature |
0~40ºC |
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Operation Humidity |
20%~80% RH (no condensation) |
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Installation Style |
Rack mount |
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Dimensions |
425.5(W)×280(D)×44(H)mm (projections not included) |
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Weight |
Approx. 3.5kg |
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Certification |
VCCI-A, RoHS, PSE |
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Time Synchronization |
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Time Source |
GPS, QZSS, GLONASS |
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Holdover accuracy to UTC |
+/-1μs (as referring GNSS) |
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Leap Second Adjustment |
Automatic/Manual |
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Daylight Saving Time |
Supported |
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GPS Rollover Handling |
Supported |
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Output Interface |
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Pulse Output |
1PPS/10MHz |
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GNSS Receiver |
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Input Level Range |
15dBi~50dBi |
GNSS Antenna(Bundled) |
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Operation Temperature |
-40ºC~85ºC |
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Waterproof Rating |
IP67 |
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Dimensions |
φ66.5×47.5(H) mm (Projection not included) |
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Weight |
Approx. 150g (0.5m cable included) |
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GNSS antenna holder (Bundled) |
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Dimensions |
Hexagonal 103(W)×92(D)×116(H) mm |
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Weight |
Approx. 370g |
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