Standards UNE - Spanish national standards - Page 6021

Fibre optic communication subsystem test procedures -- Part 2-9: Digital systems - Optical signal-to-noise ratio measurement for dense wavelength-division multiplexed systems (Endorsed by AENOR in March of 2003.)

WITHDRAWN published on 1.4.2012

Fibre-optic communication subsystem test procedures -- Part 4-1: Cable plant and links - Multimode fibre-optic cable plant attenuation measurement (Endorsed by AENOR in September of 2004.)

WITHDRAWN published on 1.10.2012

Fibre optic communication subsystem test procedures - Part 4-1: Installed cable plant - Multimode attenuation measurement

WITHDRAWN published on 27.6.2022

Fibre optic communication subsystem basic test procedures - Part 4-2: Fibre optic cable plant - Single-mode fibre optic cable plant attenuation

WITHDRAWN published on 2.8.2017

Fibre optic communication subsystem test procedures - Part 4-4: Cable plants and links - Polarization mode dispersion measurement for installed links

WITHDRAWN published on 19.8.2020

Fibre optic communication subsystems - Part 1: Generic specification

WITHDRAWN published on 20.1.2021

OVERHEAD LINES. REQUIREMENTS AND TESTS FOR FITTINGS.

WITHDRAWN published on 15.7.1997

INDUSTRIAL-PROCESS CONTROL. SAFETY OF ANALYSER HOUSES.

WITHDRAWN published on 20.2.1998

Industrial-process control - Safety of analyser houses (Endorsed by AENOR in April of 2005.)

WITHDRAWN published on 1.4.2018

INFORMATION TECHNOLOGY. CODED GRAPHIC CHARACTER SET FOR USE IN THE PREARATION OF DOCUMENTS USED IN ELECTROTECHNOLOGY AND FOR INFORMATION INTERCHANGE.

WITHDRAWN published on 30.10.1997