Classification Information
COMMUNICATIONS SYSTEMS EQUIPMENT, NAMELY OPTICAL TRANSMITTERS, OPTICAL RECEIVERS, OPTICAL NODES, OPTICAL AMPLIFIERS, RF AMPLIFIERS, OPTICAL COUPLERS, TAPS, LINE PASSIVES, SPLITTERS, COUPLERS, AND CONNECTORS - FOR VOICE, DATA AND VIDEO UTILIZED IN THE CABLE TELEVISION, TELEPHONE AND POWER INDUSTRIES
Electrical and Scientific Apparatus