公开(公告)号：US20160241331A1

公开(公告)日：2016-08-18

申请号：US15138814

申请日：2016-04-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jianmin GONG ,  Jun Huang ,  Jun Zhao

IPC: H04B10/073 ,  H04Q11/00

CPC classification number: H04B10/073 ,  G02B6/4289 ,  H04B10/077 ,  H04B10/27 ,  H04Q1/136 ,  H04Q11/0067 ,  H04Q2011/0083 ,  H04Q2011/0086

Abstract: The present invention provides an apparatus including: a macrobending injected-light modulation and control module, configured to modulate an injected optical signal according to a port identifier of each first port and inject the injected optical signal to an optical fiber connected to the first port; a macrobending signal detection module, configured to receive a received optical signal at a second port of an optical transmission path; a phase-locked detection module, electrically connected to the macrobending injected-light modulation and control module and the macrobending signal detection module, and configured to: when an injected optical signal that is injected by the macrobending injected-light modulation and control module to an optical fiber is consistent with a received optical signal that is acquired by the macrobending signal detection module, acquire and output port identifiers of a first port and a second port.

Abstract translation: 本发明提供一种装置，包括：宏弯曲注入光调制和控制模块，被配置为根据每个第一端口的端口标识来调制注入的光信号，并将注入的光信号注入连接到第一端口的光纤; 宏弯曲信号检测模块，被配置为在光传输路径的第二端口处接收接收到的光信号; 电连接到宏弯曲注入光调制和控制模块和宏弯曲信号检测模块的锁相检测模块，并且被配置为：当由宏弯曲注入光调制和控制模块注入的注入的光信号到 光纤与由宏弯信号检测模块获取的接收到的光信号一致，获取并输出第一端口和第二端口的端口标识符。