公开(公告)号：US11838049B2

公开(公告)日：2023-12-05

申请号：US17520375

申请日：2021-11-05

Applicant: VIAVI SOLUTIONS INC.

Inventor： Benoit Morel

IPC: H04B10/071 ,  H04B10/079 ,  H04B10/27

CPC classification number: H04B10/071 ,  H04B10/07955 ,  H04B10/27

Abstract: In some examples, OTDR event detection and light power level measurement-based fiber optic link certification may include performing, at one end of a device under test (DUT) of a network, a light power level measurement. An OTDR measurement may be performed at the one end of the DUT to detect at least one event associated with the DUT. Based on analysis of the light power level measurement and the OTDR measurement, an event classification may be generated to classify the at least one event associated with the DUT.

公开(公告)号：US12224794B2

公开(公告)日：2025-02-11

申请号：US18476617

申请日：2023-09-28

Applicant: VIAVI SOLUTIONS INC.

Inventor： Benoit Morel

IPC: H04B10/071 ,  H04B10/079 ,  H04B10/27

Abstract: In some examples, OTDR event detection and light power level measurement-based fiber optic link certification may include performing, at one end of a device under test (DUT) of a network, a light power level measurement. An OTDR measurement may be performed at the one end of the DUT to detect at least one event associated with the DUT. Based on analysis of the light power level measurement and the OTDR measurement, an event classification may be generated to classify the at least one event associated with the DUT.