Telecommunications cables; phase cables; lightning conductors cables; connectorized telecommunications cables; transmission line cables including electric cables with optical fiber cores; optical fiber connectors; accessories for cable installation, including but not limited to: transmitters [telecommunications], transmitters of electronic signals, telephone transmitters, transponders, couplers [data processing equipment]; optical data media; accessories for cable installation, including but not limited to: electrical sockets, electrical plugs, and other electrical contacts [couplings, electric]; electrical distribution boxes [electricity]; electrical contacts; electric switchboards; distribution boards [electricity]; distribution consoles [electricity]; junction sleeves for electric cables; data center accessories included in this class; cables and accessories included in this class for structured cabling; radio accessories included in this class; video cameras; antennas; optical sensors included in this class.

Installation and maintenance services of electrical conductor cables, telephone cables or communication and network cables; installation and maintenance services of electrical and electronic equipment and devices.