OPTICAL NETWORKING MODULES AND COMPONENTS FOR TELECOMMUNICATIONS, NAMELY OPTICAL SWITCHES AND SWITCH ARRAYS, VARIABLE OPTICAL ATTENUATORS, AND DYNAMIC PROVISIONING SWITCHING MODULES
Electrical and Scientific ApparatusTELECOMMUNICATIONS CONSULTING SERVICES IN THE FIELDS OF OPTICAL NETWORKING, TELECOMMUNICATIONS, AND MICRO-ELECTROMECHANICAL SYSTEMS
TelecommunicationsDESIGN FOR OTHERS OF TELECOMMUNICATIONS OPTICAL NETWORKS, TELECOMMUNICATIONS SYSTEMS, AND MICRO-ELECTROMECHANICAL TELECOMMUNICATION SYSTEMS
Computer and Scientific