公开(公告)号：KR100384889B1

公开(公告)日：2003-05-22

申请号：KR1020000083220

申请日：2000-12-27

Applicant: 한국전자통신연구원

Inventor： 박혁 ,  이창형 ,  김광준

IPC: G02B6/293

Abstract: PURPOSE: A wavelength group OADM(Optical Add/Drop Multiplexor) and a wavelength group OXC(optical cross connector) are provided to simplify a composition of system by grouping a wavelength in an optical add/drop multiplex and an optical cross connection. CONSTITUTION: A plurality of wavelength group reverse multiplexors(410,411) divide an optical signal inputted from a plurality of optical fibers by wavelength. An (MxN)x(MxN) space switch(420) transports the optical signal divided by wavelength to a wavelength port. A plurality of wavelength group multiplexors(430,431) multiplex the optical signal which passes through the (MxN)x(MxN) space switch(420) and inputs the optical signal into an optical transport line.

Abstract translation: 目的：提供波长组OADM（光分插复用器）和波长组OXC（光交叉连接器），通过在光分插复用和光交叉连接中对波长进行分组，简化系统组成。 构成：多个波长组反向多路复用器（410,411）按波长分割从多个光纤输入的光信号。 （M×N）×（M×N）空间切换器（420）将由波长划分的光信号传输到波长端口。 多个波长组多路复用器（430,431）对通过（M×N）×（M×N）空间开关（420）的光信号进行多路复用，并将该光信号输入光传输线。

公开(公告)号：KR1020020054211A

公开(公告)日：2002-07-06

申请号：KR1020000083220

申请日：2000-12-27

Applicant: 한국전자통신연구원

Inventor： 박혁 ,  이창형 ,  김광준

IPC: G02B6/293

Abstract: PURPOSE: A wavelength group OADM(Optical Add/Drop Multiplexor) and a wavelength group OXC(optical cross connector) are provided to simplify a composition of system by grouping a wavelength in an optical add/drop multiplex and an optical cross connection. CONSTITUTION: A plurality of wavelength group reverse multiplexors(410,411) divide an optical signal inputted from a plurality of optical fibers by wavelength. An (MxN)x(MxN) space switch(420) transports the optical signal divided by wavelength to a wavelength port. A plurality of wavelength group multiplexors(430,431) multiplex the optical signal which passes through the (MxN)x(MxN) space switch(420) and inputs the optical signal into an optical transport line.

Abstract translation: 目的：提供波长组OADM（光分插复用器）和波长组OXC（光交叉连接器），以通过在光分插复用和光交叉连接中分组波长来简化系统的组成。 构成：多个波长组反向多路复用器（410,411）将由多根光纤输入的光信号除以波长。 （MxN）x（M×N）空间开关（420）将被波长除以的光信号传送到波长端口。 多个波长组多路复用器（430,431）对通过（MxN）x（MxN）空间开关（420）的光信号进行复用，并将光信号输入光传输线路。