公开(公告)号：US20140003809A1

公开(公告)日：2014-01-02

申请号：US14014316

申请日：2013-08-29

Applicant: ADVA Optical Networking SE

Inventor： David Portier ,  Sorin Tibuleac

IPC: H04J14/02

CPC classification number: H04B10/07955 ,  H04B10/035 ,  H04B10/0775 ,  H04B10/2942 ,  H04J14/0201 ,  H04J14/0206 ,  H04J14/0221 ,  H04J14/0276 ,  H04J14/0283

Abstract: A method and apparatus for performing an automatic power adjustment wherein a signal power level of an optical signal transmitted by an optical transceiver via an s optical span to a far-end device is adjusted automatically in response to a determined span loss of the optical span to achieve a predetermined desired receive signal power level of the optical signal at the far-end device.

Abstract translation: 一种用于执行自动功率调整的方法和装置，其中响应于所确定的光学跨度的跨度损失自动地调整由光收发器经由光学跨度传输到远端设备的光信号的信号功率电平 实现远端设备处的光信号的预定的接收信号功率电平。