Safety of laser products - Part 2: Safety of optical fibre communication systems (OFCS) (IEC 76/601/CD:2018); Text in German and English
Edition 2019-05

Safety of laser products - Part 2: Safety of optical fibre communication systems (OFCS) (IEC 60825-2:2004 + A1:2006 + A2:2010); German version EN 60825-2:2004 + A1:2007 + A2:2010
Edition 2011-06

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

Fibre optic communication subsystem test procedures - Part 2-13: Digital systems - Measurement of error vector magnitude (IEC 86C/1900/CDV:2024); German and English version prEN IEC 61280-2-13:2024
Edition 2024-07

Distribution automation using distribution line carrier systems - Part 4: Data communication protocols; Section 1: Reference model of the communication system (IEC 61334-4-1:1996); German version EN 61334-4-1:1996
Edition 1998-01

Communication networks and systems for power utility automation - Part 3: General requirements (IEC 61850-3:2013); German version EN 61850-3:2014
Edition 2014-11

Communication networks and systems for power utility automation - Part 3: General requirements (IEC 61850-3:2013); German version EN 61850-3:2014; Corrigendum 1
Edition 2021-06

Communication networks and systems for power utility automation - Part 4: System and project management (IEC 61850-4:2011 + A1:2020); German version EN 61850-4:2011 + A1:2020
Edition 2022-05