Is there a difference between NTP clock server and network time server? Which is better?

There is no difference between NTP clock server and network time server, but the name is different. Beidou time-frequency network time server has been put into use in important functional departments and institutions in China, including public security backbone networks, traffic monitoring networks, state taxation bureaus, local taxation bureaus, political and legal committees, etc. Beidou time-frequency equipment has been running in the customer site for many years, and it is almost retail in zero failure, and has gained a good reputation in the industry!