231252 ⎘
Selecting arrangements; Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements Optical switching systems
Sub-classes:Optical switch and optical routing method and system
#2Optical network, optical transport system, and optical node included therein
#3Optical reception apparatus, optical transmission apparatus, optical communication system, and skew adjusting method