This U.S. industry comprises establishments primarily engaged in manufacturing insulated fiber-optic cable from purchased fiber-optic strand.
Cross-References. Establishments primarily engaged in--
Manufacturing unsheathed fiber-optic materials--are classified in Industry 32721, Glass and Glass Product Manufacturing; andManufacturing insulated nonferrous wire and cable from purchased wire--are classified in U.S. Industry 335929, Other Communication and Energy Wire Manufacturing.