- 产品详情
Product overview
The SYN2151 NTP time synchronization server is a new standard time synchronization server designed and developed by Xi'an synchronous Electronic Technology Co., Ltd., based on the original network time server. It greatly improves the performance indicators and can match the advanced time servers abroad.
This time synchronization server receives GPS and Beidou satellite timing location signals, acquires UTC standard time information from GPS and Beidou two generation satellites, and transplants UTC time information through the network to provide precise, standard, safe, reliable and multi-functional NTP timing services for network devices (NTP network clients), and generates 1PPS (second signal) synchronous pulse signals and Tod TOD time information. The front panel displays information of time, time, time, time, time, time, time, time, time, time, time, time, time, time, time, time, time, time, time, time, time, time, time, time, time, time, time, time and time, and so on.
Key word Time synchronization server, network time synchronization server, standard time synchronization server.
Product function
1) establish time reference with GPS Beidou and other timing signals.
2) provide 1 route NTP network timing interface, set up any time zone;
3) the front panel shows the time and time of the year, the number of satellites and the working state.
4) support windows, LINUX, UNIX, SUN SOLARIS, IBM AIX and other operating system synchronization;
5) support NTP v1.v2.v3&v4 (RFC1119&1305), SNTP (RFC2030) and other protocols;
6) support DHCP function. All network devices accessing LAN port can automatically get IP addresses.
7) excellent security performance, firewall protection, and SYN- enabled. Flood defense greatly improves the security of internal network and reduces the risk.
8) support heartbeat detection function. Multiple time servers or multiple network ports can be set up as the same IP and redundant backup.
9) support WEB, SSH encryption communication and software monitoring settings.
10) support firmware upgrade in WEB mode, provide parameter backup and import, system local log and remote log sending function.
11) provide software and hardware watchdog design, QoS function (traffic monitoring) and network diagnosis.
12) the parameter settings file can be exported and imported.
13) network configuration page supports internationalization (Multilingual) including Chinese, English, Japanese, Spanish, French, Italy, Russian, Ukraine and so on, and can set user name password and host name.
14) real-time monitoring of load, run time, real-time traffic and memory status.
15) display real-time links, including client access time server IP, communication protocol and interactive data volume, and display historical data in graphical form.
16) only need to input www.syn029.cn to log on to NTP time server to avoid recording the trouble of IP.
17) built in clock source, optional constant temperature crystal oscillator, rubidium atomic clock and tame module.
18) serial port timing, time, minutes, seconds, year, month and day information per second.
19) output timing synchronization signal (1PPS) and TTL interface output;
Product characteristics
A) reliable performance, compact size, high cost performance.
B) adopts the latest NTP/SNTP protocol version, which is accurate and reliable.
C) WEB management page humanization design, generous and simple;
A) the overall power consumption is small, using no fan design, reliable and stable operation.
B) supports SNMP network management function.
Typical application
1) computer network, computer application system and process control management system.
2) the time unified system and all kinds of time monitors for power plant (station) and power grid center scheduling.
3) electronic commerce system, B2B online system and database preservation and maintenance system;
4) broadcasting, finance, mobile communications, petroleum, electricity, transportation, industry and national defense.
Technical index
Input signal | GPS Beidou satellite signal | Frequency point L1, B1, timing accuracy Less than 30ns, Tracking sensitivity is less than -160dBm | |
1 sets 30 meters GPS Beidou dual-mode Mushroom head antenna, containing Mounting bracket | |||
Input options | IRIG-B (DC) code, IRIG-B (AC) code, NTP, PTP, CDMA, 10MHz, 1PPS, etc. | ||
output signal | Network output | Routes | 1 way (extend to 4 way) |
Physical interface | RJ45, 10M/100M/1000M adaptive | ||
operating system | Linux | ||
NTP request volume | > 14000 times / sec. | ||
User capacity | Support tens of thousands of clients | ||
Grade | First level NTP server (enterprise level) | ||
Timing accuracy | 1-10ms (typical value 2ms) | ||
Support agreement | NTP v1.v2.v3&v4 (RFC1119&1305), SNTP (RFC2030), SNMP, IPV4, IPV6, IPv4/IPv6 Hybrid, SSH/SCP, SSH/SCP | ||
management function | Web management, software monitoring and management | ||
Recording function | Support the latest 20000 NTP logging functions | ||
Other functions | Firewall protection, SYN-flood defense, software and hardware watchdog design, QoS function (traffic monitoring), Chinese and English selection function, real-time view of NTP running status, network diagnosis | ||
1PPS pulse signal | The 1 path TTL, the synchronization error is less than 30ns | ||
Serial port TOD | 1 roads DB9, RS232C, year, month, day, time, and seconds, location information. | ||
Console | 1 way DB9, RS232C, control interface | ||
Environmental characteristics | working temperature | 0 C ~ + 50 C | |
relative humidity | Less than 90% (40 C) | ||
Storage temperature | -30 C ~ + 70 C | ||
Satellite working mode | Through web page switch: single GPS, single Beidou, GPS Beidou mixed mode, etc. | ||
Chassis dimensions | 1U, 19 "standard chassis (upper rack) 482mm (wide) X300 (deep) x44mm (high) | ||
Clock source | Standard: built in high precision constant temperature crystal oscillator Options: rubidium atomic clock, taming constant temperature crystal oscillator module, taming rubidium clock module, etc. | ||
Dry contact alarm | Options: Satellite alarm, synchronous alarm, power alarm. | ||
Time service software | Provide Windows system SNTP time service software, support boot self start and tray operation, support time interval settings, the largest error settings, support multiple NTP time server IP address. | ||
Batch processing software | You can set the volume client to the time server IP, to set the time interval. | ||
Management software | Configure and monitor the working state and working parameters of time server. | ||
MTBF | More than 100000 hours | ||
Power supply | Standard: single power AC 220V + 10%, 50Hz + 5%, rated power: 10W Option: dual power AC 220V + 10%, seamless switching | ||
Chassis dimensions | 1U, 19 "standard chassis (upper rack) 482mm (wide) X300 (deep) x44mm (high) | ||
parts | There are 1 hosts, 30 meter cable timing antenna, one antenna mounting bracket, 1 power lines, 1 serial lines, 1 wires, 1 instructions, one certificate, one CD (including instructions, time software, batch software, configuration list, configuration information, etc.). | ||
Other options | The timing antenna cable (50 meters, 80 meters, 100 meters, etc.), antenna amplifier, antenna feeder arrester, high precision time service receiver. | ||
Guide for selection of related products
Model (standard type) | Input signal | output signal | characteristic | Other |
SYN2101 NTP network time server | GPS | 1 road network port, 2 serial port, 1 road 1PPS | High cost performance | 1U, 19 "(upper rack) AC220V, 10W |
SYN2102 NTP network time server | GPS | 2 road network port, 2 serial port, 1 road 1PPS | Dual network isolation | |
SYN2104 NTP network time server | GPS | 4 road network port, 2 serial port, 1 road 1PPS | Four network isolation | |
SYN2131 NTP network time server | GPS | 1 road network port, 2 Road IRIG-B code, 2 serial port, 2 1PPS | Multiple signal output | |
SYN2132 NTP network time server | GPS | 2 road network port, 2 Road IRIG-B code, 2 serial port, 2 1PPS | High cost performance | |
SYN2134 NTP network time server | GPS | 4 road network port, 2 Road IRIG-B code, 2 serial port, 2 1PPS | Four network port double B code | |
SYN2136 Beidou NTP network time server | GPS Beidou | 1 road network port, 2 serial port, 1 road 1PPS | Beidou time service | |
SYN2138 CDMA time server | CDMA | 1 road network port, 2 serial port, 1 road 1PPS | Easy installation | |
SYN2151 NTP time synchronization server | GPS Beidou | 1 road network port, 10M/100M/1000M adaptive, 8 core processor, 2 serial port, 2 1PPS | Excellent performance | |
SYN2302 serial port time server | GPS | 2 way serial port, 1 way 1PPS | High cost performance | |
SYN2302C GPS timing navigation receiver | GPS | 2 way serial port, 1 way 1PPS | Small and reliable | Module (104x94x28mm) Power supply +5v. |
SYN2303 CDMA serial port time server | CDMA | 2 way serial port, 1 way 1PPS | Easy installation | 1U, 19 "(upper rack) AC220V, 10W |
SYN2304 serial port time server | GPS | 4 way serial port, 1 way 1PPS | Multiple output | |
SYN2306 Beidou serial port time server | GPS Beidou | 2 way serial port, 1 way 1PPS | Beidou time service | |
SYN2931 NTP client | NTP | 1 way serial port, 1 way 1PPS | Modularization | Board 45x33x15mm Power supply +5v |
SYN2932 NTP time service module | 1PPS+TOD | 1 road network output | Realizing NTP time service | Power supply +5v |
Option | Customized antenna cable (50 meters, 80 meters, 100 meters, etc.), double power seamless switch, expand the output of the road, according to customer requirements customized products.Customize products with wide temperature range, and make similar products according to customer's requirements. | |||
Product test report
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