This Part 1-2 of the European Standard EN 50290 gives the terms and definitions for the design, the construction, the tests and the installation of symmetrical, coaxial and optical fibre cables used for the infrastructure of communication and control networks.#,,#
DIN EN 50290-1-2:2005 history
2005DIN EN 50290-1-2:2005-10 Communication cables - Part 1-2: Definitions; Trilingual version EN 50290-1-2:2004
2005DIN EN 50290-1-2:2005 Communication cables - Part 1-2: Definitions; Trilingual version EN 50290-1-2:2004