Abstract： |
The matrix of optic switches belongs to the technical field of optic communication, and specifically relates to the changing matrix in an optic network. The present invention discloses a matrix of optic switches, including n number of 1Xn optic switches marked sequentially; selecting one port of n number of output ports of each 1Xn coupler as a down-line port; selecting one port of n input ports of each 1Xn optic switches as an up-line port; connecting n-1 number of remaining output ports of 1Xn couplers marked with "i" to n-1 number of input ports not occupied of 1Xn optic switches marked with "j", respectively, wherein i=1,2,...n, and j=1,2,...n, and i not =j; the n number of input ports of couplers and n number of ouput ports of optic switches being respectively the n number of input ports and n number of output ports of the matrix of optic switches. |
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