公开(公告)号：EP2771733A4

公开(公告)日：2015-08-19

申请号：EP12843541

申请日：2012-10-27

Applicant: NEOPHOTONICS CORP

Inventor： TICKNOR ANTHONY J ,  VOROBEICHIK ILYA ,  WAY WINSTON

IPC: H04Q11/00

CPC classification number: G02B6/3546 ,  G02B6/1225 ,  G02B6/29382 ,  G02B6/35 ,  G02B6/356 ,  G02B6/3562 ,  G02B6/3596 ,  G02B2006/12145 ,  H04J14/0212 ,  H04J14/0219 ,  H04Q11/0005 ,  H04Q2011/0024 ,  H04Q2011/0052

Abstract: Telecommunications switches are presented, including expandable optical switches that allow for a switch of N inputs×M outputs to be expanded arbitrarily to a new number of N inputs and/or a new number of M outputs. Switches having internal switch blocks controlling signal bypass lines are also provided, with these switches being useful for the expandable switches.

Abstract translation: 提供了电信交换机，包括允许N个输入的切换的可扩展光学开关×M个输出被任意扩展到新的N个输入和/或新的M个输出数量。 还提供了具有控制信号旁路线路的内部开关块的开关，这些开关对于可扩展开关是有用的。