CNAEClass

CNAE 27.31—Fiber optic cable manufacturing

Class · Clasificación Nacional de Actividades Económicas (2025)

Where 27.31 sits

  1. C Manufacturing Industry
  2. 27 Manufacturing of electrical materials and equipment
  3. 27.3 Manufacturing of cables and wiring devices
  4. 27.31 Fiber optic cable manufacturing

What 27.31 includes

  • Manufacture of fibre-optic cables for data transmission or live transmission of images, whether or not fitted with connectors

What 27.31 excludes

  • Manufacture of glass fibres or strand (see 23.14)
  • Manufacture of connectors for optical fibres, optical fibre bundles and cables (see 27.33)
  • Installation of fibre-optic and other cables for buildings (see 43.21)

27.31 in other systems

ANZSICAustralia · New Zealand
ICNEAChina
ISICUnited Nations (global)
MSICMalaysia
NAFFrance
NAICSUnited States
NOGASwitzerland
PKDPoland
SICUnited States (legacy)
SNISweden
WZGermany

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