

The Public Public Network Time Server is a high-performance network time synchronization solution. It achieves superior Stratum 1 accuracy by receiving signals from GPS and BeiDou satellites, ensuring high synchronization with UTC time. The device features two independent LAN ports, supporting isolation and synchronization across different network segments, and can be flexibly configured to Stratum 2 mode for connection to a higher-level clock.
Item No :
NTP200Order(MOQ) :
1pcsOEM/ODM :
YesColor :
BlackLead Time :
1 weekWeight :
11kg64 channel GPS Receiver Public Network Time Server with 2 LAN Ports

The GPS NTP Server Description
The NTP server is based on signals from global positioning satellites (GPS and BDS) as the reference source. The time reference in the GPS/BDS satellite signal is synchronized with Coordinated Universal Time (UTC), and the long-term frequency stability reaches the level of 10-13 of cesium atomic clocks, equivalent to slowing down by only one second every 300,000 years. Using this signal as a time reference to adjust the local time can eliminate the accumulated deviation caused by the lower accuracy of the local clock, greatly improving the timing accuracy of the server. The GPS time server NTP uses a professional GPS/BDS timing receiver, which has fast signal acquisition and reliable lock-in.

The GPS NTP Server Features
✔ Web-based management with high security cipher suite, supports HTTP/HTTPS. Supports CLI
configuration. Keyboard can be used for easy and fast configuration
✔ Exceptional time accuracy to UTC
✔ Uses RFC1119/1305 NTP
✔ Supports RFC1769/2030 SNTP
✔ Supports SNMP,with a serial port for to log in; supports syslog, with iptables security protection
✔ Supports SNMP,with a serial port for to log in; supports syslog, with iptables security protection
✔ Use 2 types of satellite signals
✔ MTBF:90000 Hours
Technical Specification
| Applications | |
| • Synchronizes hundreds of thousands of NTP clients. | |
| • Security-hardened for peace-of-mind time service operations. | |
| • Multiple GbE NTP ports for easy network configuration and adaptation. | |
| • Best-in-class time accuracy for improved log file timestamp precision and usability. | |
| • Very reliable and easy-to-use network time appliance for modern networks and business | |
| Operations | |
| Network Protocols | |
| RFC 1119 1305 NTP v2/v3/v4 | |
| RFC 1769 2030 SNTPv2/v3/ v4 | |
| SNMPv1/v2 | |
| SSH | |
| HTTP/HTTPS | |
| SFTP | |
| Mechanical/Environmental | |
| • Size: 44cm x 28.6cm x 4.4cm,1U rack mount, including BNCs. | |
| • Power: 10W, 110-230V AC, 50Hz-60Hz, dual power supplies (with dual-corded connectors and load sharing) | |
| • Operating temperature:-10℃~65℃ | |
| • Storage temperature:-40℃~85℃ | |
| Performance | |
| GPS/BEIDOU receiver | |
| 64 channel GPS receiver | |
| Supports GPS/BEIDOU frequency band | |
| Cold-start time: 50 seconds | |
| Hot-start time: 2 seconds | |
| Sensitivity:-162dBm | |
| 1PPS accuracy: 15ns (1 sigma) | |
| *depends on the location of the antenna | |
| Server Time Level: Stratum 1 | |
| Server time precision: 1ms | |
| Precision of client time: 10ms | |
| Timing capacity: >20000 times per second | |
| Oscillator Aging ( yearly) | |
| OCXO: 1E-7 | |
| Rb: 1E-9 | |
| RAM: 256M | |
| ROM: 256M | |
| MTBF:90000 Hours | |
| General | |
| Weight: 110KG | |
| Size: 55X41X35 cm | |
| Material: Metal | |
| Option: NTP100 (1 LAN port), NTP200 (2 LAN ports), NTP400 (4 LAN ports) | |
| Package:Time servers, power cords, antenna kits, cables, lightning arrestors | |
| Compliance | |
| CE/ FCC/ RoHS/ ISO9001 |
Application Scenario
FAQS
Q: Does the IP clock system require NTP Server?
A: Yes, the NTP server is a must in IP clock system.
Q: What's the options of the NTP server?
A: SeedlingNet network time protocol server has three options, including NTP100 (1 LAN port), NTP200 (2 LAN ports), NTP400 (4 LAN ports).
Q: What's the MTBF of the clock NTP server?
A: More than 90000hours.
Q: What's the satellite signal does the clock NTP server use?
A: It uses 2 types of satellite signals, GPS& BEIDOU ad defauted.
Q: How many NTP requests can the internet time server IP handle?
A: It can handle 20000 NTP requests per second, meantime it can ensure the accuracy associated
with reference time source.
Q: Does the GPS based NTP server supports trace log?
A: Yes, it supports trace log. With a second development interface.
leave a message
Scan to Wechat/Whatsapp :