公开(公告)号：US20240291561A1

公开(公告)日：2024-08-29

申请号：US18660495

申请日：2024-05-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chen Zhao ,  Xiang Cheng ,  Huan Le ,  Tao Jiang

IPC: H04B10/077

CPC classification number: H04B10/0771

Abstract: A method includes: generating fault alarm information, and sending the fault alarm information through a serializer/deserializer (SerDes) bus. The fault alarm information indicates a fault that occurs in a first apparatus and/or a target communication link, and the target communication link is a link for communication between the first apparatus and a second apparatus.