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SYN2934 NTP server card
  • 产品详情

Product overview

SYN2934 NTP server board is designed and developed by Xi'an synchronous Electronic Technology Co., Ltd., which is based on LINUX system and supports NTP/SNTP protocol server card.This card is the first and only one to launch the fully supported NTP/SNTP protocol card in China. It has the functions of receiving external 1PPS and serial port time information, providing NTP/SNTP timing function, and providing accurate time information to NTP clients. The difference between this card and the SYN2932 NTP server module produced by our company is to add an extended baseplate, which is convenient for users to develop and use directly.

Keywords: NTP server module, SNTP server card, NTP network module

Product function

Get time information from external serial port and 1PPS, output network time information such as NTP/SNTP, and support operation system time synchronization of windows, LINUX, UNIX, SUN SOLARIS, IBM AIX and so on.

 NTP card

Product characteristics

A) has high cost performance, wide application and high time service accuracy.

B) 10M/100M/1000M network adaption;

C) embedded Linux operating system, eight core processor, high speed and reliable;

D) supports a variety of popular time publishing protocols.

E) the overall power consumption is small, using no fan design, reliable and stable operation.

F) supports WEB information configuration management mode.

Typical application

It is directly used by enterprises and institutions to avoid the trouble of developing ntp/sntp agreement.

Technical index

Network indicators

Routes

1 way 10M/100M/1000M adaptive

accuracy

Less than 10ms

operating system

Linux

processor

64 bit eight core processor

Timing accuracy

1-10ms (typical value 1ms)

Network protocol

NTP v1.v2.v3&v4 (RFC1119&1305), SNTP (RFC2030), Telnet, UDP, TCP, IPV4, IPV6

User capacity

Support tens of thousands of clients

NTP request volume

> 14000 times / sec.

Physical interface

RJ45

serial port

level

Default 3.3V or 5V TTL (optional RS232C level)

baud rate

Nine thousand and six hundred

Serial port content

NMEA0183 format RMC statement (year, month, day, minute, second)

Physical interface

Default green terminal (optional DB9 connector)

1PPS

level

Compatible with 3.3V or 5V TTL

accuracy

Less than 10us

Effective edge

Rising edge

Physical interface

Default green terminal (optional BNC connector)

Environmental characteristics

working temperature

0 C ~ + 70 C (optional industrial grade -40 C ~ + 80 c)

relative humidity

Less than 90% (40 C)

Storage temperature

-40 C ~ + 80 C

size

110x110x22mm

Power Supply

Power supply +5v, + 5% power consumption 2W

Option

Customized products according to customer requirements.


 SYN 2151 NTP time synchronization server 203 test report 1.jpg SYN 2151 NTP time synchronization server 203 test report 2.jpg



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