Education services, namely, training, apprenticeship, and classes in the field of design and construction for businesses

Antennas; Apparatus for transmission of communication; Network routers; Radios; Switchboards; 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, fiber-to-the-home and ethernet-over-VDSL access aggregators, terminators and repeaters, and remote presence management products, namely, switches, and console, alarm, sens...