OPTICAL FIBRES, OPTICAL FIBRE CABLES, OPTICAL FIBRE CONNECTORS AND OPTICAL FIBRE DEVICES, NAMELY COUPLERS, SPLITTERS, PATCH PANELS, FIBRE CASSETTES, PATCH CORD MANAGEMENT BARS, WALL AND FLOOR OUTLETS, ROUTE JOINTS, CHANGEOVER BOXES, SEALING BOXES, DUCT CONNECTORS, END-CAPS, PLUGS AND BLANKS; APPARATUS AND INSTRUMENTS FOR USE IN THE INSTALLATION, TESTING AND REPAIR OF OPTICAL FIBRES, OPTICAL FIBRE CABLES, OPTICAL FIBRE CONNECTORS AND OPTICAL FIBRE DEVICES; OPTICAL FIBRE INSTALLATIONS, COMPRISI...

OPTICAL FIBRES, OPTICAL FIBRE CABLES, AND OPTICAL FIBRE CONNECTORS; INSTRUMENTS FOR USE IN THE INSTALLATION, TESTING, AND REPAIR OF OPTICAL FIBRES, OPTICAL FIBRE CABLES AND OPTICAL FIBRE CONNECTORS; CONDUITS FOR RECEIVING OPTICAL FIBRES AND OPTICAL FIBRE CABLES, OPTICAL FIBRE ELECTRIC INTERFACES; OPTICAL FIBRE SYSTEMS COMPRISING OPTICAL FIBRES, CONDUITS, CONNECTORS AND ANCILLARY PARTS; FITTINGS; NAMELY, CONNECTORS, CONDUIT CLOSURES, CONNECTION BOXES, GLANDS, COVERS, PROTECTIVE SLEEVES, SHROUD...