CYLECSNET

optical communications devices and equipment, including digital cross-connects, optical switches, and network element controllers; prerecorded optical communications computer software embodied in chips, cards, disks, and tapes; optical communications systems embodying the aforementioned devices, equipment, and pre-recorded computer software; and accompanying printed documentation and instructional manuals provided therewith

optical communications services, namely design, establishment, maintenance, support, and enhancement of optical communications systems; and consulting services regarding design and architecture of optical communications systems