Fibre optic communication subsystem test procedures - Part 2-11: Digital systems - Averaged Q-factor determination using amplitude histogram evaluation for optical signal quality monitoring (Endorsed by AENOR in June of 2006.)
Edition 2006-06-01

Fibre optic communication subsystem test procedures - Part 2-8: Digital systems - Determination of low BER using Q-factor measurements (Endorsed by Asociación Española de Normalización in May of 2021.)
Edition 2021-05-01

Fibre optic communication subsystem test procedures - Part 2-12: Digital systems - Measuring eye diagrams and Q-factor using a software triggering technique for transmission signal quality assessment (Endorsed by AENOR in August of 2014.)
Edition 2014-08-01

FOTP-235 IEC 61280-2-8 - Fibre Optic Communication Subsystem Test Procedures - Digital Systems - Part 2-8: Determination of Low BER Using Q-Factor Measurements
Edition 2004-02-03

Fibre optic communication subsystem test procedures - Part 2-8: Digital systems - Determination of low BER using Q-factor measurements (IEC 61280-2-8:2021); German version EN IEC 61280-2-8:2021
Edition 2022-12

Fibre optic communication subsystem test procedures - Part 2-11: Digital systems - Averaged Q-factor determination using amplitude histogram evaluation for optical signal quality monitoring (IEC 61280-2-11:2006); German version EN 61280-2-11:2006
Edition 2006-11

Fibre optic communication subsystem test procedures - Part 2-12: Digital systems - Measuring eye diagrams and Q-factor using a software triggering technique for transmission signal quality assessment (IEC 61280-2-12:2014); German version EN 61280-2-12:2014
Edition 2015-03

Cylindrical helical springs made from round wire and bar - Calculation and design - Part 3: Torsion springs; German version EN 13906-3:2014
Edition 2014-06

Flat form springs - Quality requirements
Edition 2002-08

Semiconductor devices - Measurement and evaluation methods of kinetic energy harvesting devices under practical vibration environment - Part 3: Human foot impact motion (IEC 47/2758/CD:2022); Text in German and English
Edition 2024-08