WAVEWALKER

OPTICAL COMPONENTS, NAMELY, OPTICAL SWITCHES, VARIABLE ATTENUATORS, WAVELENGTH SELECTIVE DEVICES, OPTICAL COMPENSATORS, OPTICAL CROSS-CONNECTS, OPTICAL COUPLERS, OPTICAL SPLITTERS AND MODULES INTEGRATING SUCH OPTICAL ELEMENTS FOR USE IN FIBER OPTIC NETWORK SYSTEMS AND EQUIPMENT, AND USER MANUALS SOLD THEREWITH