Optical dynamic burst switch
Optical dynamic burst switch
Optical identification chips
Optical inter-ring protection having matched nodes
Optical ip packet switch
Optical line termination system for bus management and...
Optical loop communication system
Optical loop network with automatic signal discard
Optical network communication system
Optical out-of-band key distribution
Optical packet processing
Optical packet switching
Optical receiver having collision detection function
Optical ring network having enhanced security and reduced loss
Optical signal recovery
Optical star repeater
Optical synchronisation arrangement
Optical system for connecting suscriber installations to a...
Optical telecommunications network
Optical timing detection