Xi'an SYNC

Product overview

SYN2936 The NTP clock module is a special small pin type NTP server module, which uses embedded Linux system. It only needs to receive serial RMC statements and 1PPS signals to output the standard NTP/SNTP protocol. Users can realize the integration and development of NTP server without knowing the complicated NTP protocol.

The NTP module has the functions of password authentication, firewall protection, encrypted communication, remote maintenance and real-time monitoring. It also integrates WiFi wireless management function on the basis of wired management, so that users can directly manage NTP modules with mobile phones.

SYN2936 The NTP clock module fully implements the NTP/SNTP protocol and uses the latest NTP protocol specification.SNTP is a subset of NTP, which is unable to implement all the functions of NTP. SNTP can not give time to some advanced server servers, because these servers have higher security requirements and must fully comply with the NTP protocol to provide time service.

There are two ways to distinguish NTP/SNTP protocol. One is to look at the operation system developed by NTP module. If there is no operating system, it is not true NTP, because NTP protocol is relatively complex, and ordinary single MCU can not be fully implemented; the second is that it is the use of foreign related NTP management software to verify whether NTP or SNTP protocol is supported.

Key word NTP module, NTP timing, NTP timing.

Product function

1) Support NTP v1.v2.v3&v4 (RFC1119&1305), SNTP (RFC2030) and other agreements ;

2) Support DHCP function, all access to LAN port network equipment, can automatically get to IP address;

3) Excellent security performance, providing firewall protection, enabling SYN-flood defense, greatly improving the security of internal network and reducing risk.

4) Support WEB, SSH encryption communication, set up a variety of software parameter management mode;

5) Support WEB firmware upgrade, provide parameter backup and import, system local log and remote log sending function;

6) Provide software and hardware watchdog design, QoS function (traffic monitoring) and so on.

7) The parameter settings file can be exported and imported.

8) You can choose language, set user name password, host name and time zone.

9) You can check the running state of NTP module and set up the basic function of NTP module.

Product characteristics

A) Reliable performance, compact size, high cost performance.

B) Adopting the latest NTP/SNTP protocol, the timing is accurate and reliable.

C) WEB Page humanization design, generous and simple, wired and wireless WiFi landing at the same time.

Typical application

Research institutes, automation companies, system integrators and clock manufacturers.

Technical index