Abstract: In an embodiment of the present disclosure, a method of managing IEEE1588 timestamps is disclosed. The method includes: receiving a data frame and a storage address of synchronized timestamp controlling information; obtaining the timestamp controlling information for the data frame to control the timestamp processing according to the storage address; obtaining a timestamp while receiving the data frame, obtaining a required timestamp according to the timestamp and adding the required timestamp into the data frame according to the timestamp controlling information; and sending the data frame added with the timestamp. A downstream timestamp managing module, an upstream timestamp managing module, and relevant timestamp managing systems are also disclosed in an embodiment of the present disclosure. The embodiment can conveniently and accurately add or obtain IEEE1588 timestamp into or from 10 Gbit/s Ethernet and simultaneously save resources and guarantee the synchronization of timestamp and data.

Abstract: In an embodiment of the present disclosure, a method of managing IEEE1588 timestamps is disclosed. The method includes: receiving a data frame and a storage address of synchronized timestamp controlling information; obtaining the timestamp controlling information for the data frame to control the timestamp processing according to the storage address; obtaining a timestamp while receiving the data frame, obtaining a required timestamp according to the timestamp and adding the required timestamp into the data frame according to the timestamp controlling information; and sending the data frame added with the timestamp. A downstream timestamp managing module, an upstream timestamp managing module, and relevant timestamp managing systems are also disclosed in an embodiment of the present disclosure. The embodiment can conveniently and accurately add or obtain IEEE1588 timestamp into or from 10 Gbit/s Ethernet and simultaneously save resources and guarantee the synchronization of timestamp and data.