公开(公告)号：US5760934A

公开(公告)日：1998-06-02

申请号：US643459

申请日：1996-05-08

Applicant: Alain Sutter ,  Andre Hamel ,  Laurent Blain

Inventor： Alain Sutter ,  Andre Hamel ,  Laurent Blain

IPC: H04J14/02 ,  H04Q11/04 ,  H04B10/12

CPC classification number: H04J14/0283 ,  H04J14/0201 ,  H04J14/029 ,  H04J14/0297 ,  H04J14/0204 ,  H04J14/0205 ,  H04J2203/006 ,  H04J2203/0089

Abstract: This ring network for wavelength-multiplexed information transmission. comprises two optical fibres (F1, F2) passing through nodes (N1 to N4) of the network and traversed in the opposite direction by informations, electronic add-drop multiplexers (ME1 to ME4) or ADM, each ADM supplying information to other ADM's, of the network at given wavelengths and optical add-drop multiplexers (M01 to M04) or OADM, each OADM adding to the fibres the informations from the associated ADM and extracting from said fibres the informations intended for said ADM. Application to optical telecommunications.

Abstract translation: 该环网用于波分复用信息传输。 包括通过网络的节点（N1至N4）并通过信息沿相反方向穿过的两根光纤（F1，F2），电子分插复用器（ME1至ME4）或ADM，每个ADM向其他ADM提供信息， （M01至M04）或OADM，每个OADM向相关ADM的信息添加来自所述光纤的信息并从所述光纤中提取用于所述ADM的信息。 应用于光通信。