communications and networking equipment and software, namely, transmission and switching equipment and networks and related software for use in the field of telecommunications for transmitting, managing and optimizing voice, data, images and information over fiber optic cables, and fiber optic telecommunication network management hardware and devices, and user manuals associated therewith

software for configuring, simulating, analyzing, planning, modeling and optimizing optical communication networks having switches, multiplexers, and other network elements and user manuals sold together as a unit

communications and networking equipment and software, namely, transmission and switching equipment and networks and related software for use in the field of telecommunications for transmitting, managing and optimizing voice, data, images and information over fiber optic cables, and fiber optic telecommunication network management hardware and devices