GlobalTime NTP Products
4
1.1
Key features
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Serves as stratum 1 time server, receive signal from GPS satellite, or GPS and
GLONASS dual satellite(optional), or from external serial port. Can be set as slave time
server to synchronize with host time server.
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Adopt RFC1119/1305 NTP protocol (Network Time Protocol) to delivery time
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Support RFC1769/2030 SNTP protocol (Simple Network Time Protocol)
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Different client programs support, Windows 98/2000/NT/XP, Linux, Unix, FreeBSD and
other operating systems
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One 10/100M BaseT adaptive network port
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Response capability per unit time: >1000 times per second
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The GPS receiving system supports position-holding mode which greatly improves the
functionality of the system.
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OCXO is built in to guarantee the accuracy of time-keeping
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Support SNMP, with the serial port to enter
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6 lamps display the device working status
1.2
Packaging
Please check the shipping package which should contain the following items:
(1) GTT-100 network time server
(2) Power cable
(3) GPS antenna cable
(4) GPS satellite receiving antenna and the mounting support
(5) This user manual
(7) The packing list
1.3
Outline
With the rapid development of modern society, higher demand on the time precision and
frequency is put on the agenda. Nowadays with the development of modern digital
communication networks and the information superhighway construction, the political,
cultural, technological and social information coordination is based on a strict system of time
