Patent ID: 11876884
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. The first optical module according to claim 5, wherein the first optical module comprises an optical transmitter and a first optical receiver, and the first optical receiver comprises the processor and the delay reporting interface, wherein
the optical transmitter is configured to receive a first data flow, wherein a delay generated by the transmission of the first packet in the optical transmitter comprises a second delay;
the optical transmitter is further configured to send the first data flow to a second optical receiver in a second optical module in a second network device, wherein a delay generated by the transmission of the first data flow in the second optical receiver comprises a third delay;
the first optical receiver is configured to receive a second packet sent by the second network device, wherein the second data flow carries information put in the second data flow by the second network device; and
the processor is specifically configured to determine the first delay based on the information, wherein the first delay comprises the second delay and the third delay.