Computers and computer peripheral devices; Electronic and optical communications instruments and components, namely, optical transceivers; Computer network-attached storage (NAS) hardware; Optical fiber cables; Computer network adapters, switches, routers and hubs; Telecommunications equipment, namely, fiber-optic transceivers, fiber optic repeaters, converters and optimizers, wave division multiplexers, free-space optics transmission systems, switches including Ethernet switches and routers,...