公开(公告)号：US20180212704A1

公开(公告)日：2018-07-26

申请号：US15411490

申请日：2017-01-20

Applicant: ADVA Optical Networking SE

Inventor： Paul MORKEL ,  Sorin TIBULEAC

IPC: H04J14/02 ,  H04B10/27

CPC classification number: H04J14/0227 ,  H04B10/27 ,  H04J14/0224 ,  H04J14/026 ,  H04J14/0279 ,  H04J14/0283 ,  H04J14/0284

Abstract: A wavelength division multiplexing, WDM, network comprising an apparatus adapted to manage a frequency spectrum in the wavelength division multiplexing, WDM, network, the apparatus comprising an adjustment unit adapted to adjust a frequency offset between carriers for each individual carrier depending on performance characteristics of the individual carriers.