公开(公告)号：US09735865B2

公开(公告)日：2017-08-15

申请号：US14880919

申请日：2015-10-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jun Zhao ,  Biao Qi ,  Xishe Liu ,  Jinlin Zhou ,  Qi Li ,  Libing Zhou

IPC: H04B10/071 ,  H04B10/272 ,  H04B10/077

CPC classification number: H04B10/071 ,  H04B10/0771 ,  H04B10/0773 ,  H04B10/0775 ,  H04B10/272

Abstract: Embodiments of the present invention disclose a method, an apparatus, and a system for detecting an optical network. The method comprises: receiving, by a management device, a reflection peak power reported by a testing device, where the reflection peak power is a reflection peak power of an optical splitter that is obtained by the testing device according to a reflected optical signal, the reflected optical signal is an optical signal obtained by reflecting, by the optical splitter, a testing optical signal that is sent by the testing device and is transmitted to the optical splitter through an optical cable, and the optical splitter reflects the testing optical signal by using a reflective film disposed on an end surface of one optical output port. a detector does not need to carry a testing device to a site, to perform detection, efficiency of detecting performance of an optical network is improved.