Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - Part 12-1: Type SC-PC and SC-APC fan-out using IEC 60793-2 category B1.1 singlemode fibre

Wind turbines - Part 25-4: Communications for monitoring and control of wind power plants - Mapping to communication profile (IEC 61400-25-4:2008); English version EN 61400-25-4:2008

Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications -- Part 14-1: Patch cords with IEC 60793-2-50 singlemode category B1.1 and B1.3 fibre for category C

Direct current (DC) plugs and socket-outlets for information and communication technology (ICT) equipment installed in data centres and telecom central offices - Part 1: Plug and socket-outlet system for 2,6 kW (IEC/TS 62735-1:2015)

Powerline communication apparatus used in low voltage installations - Radio disturbance characteristics - Limits and methods of measurement - Part 1: Apparatus for in-home use; German and English version EN 50561-1:2013/FprAA:2019

IEC 61280-3-2 Ed. 1.0: Fiber optic communication subsystem basic test procedures - Part 3-2: Test procedures for analogue systems - Carrier-to-noise ratio measurement for video systems

Multi-element metallic cables used in analogue and digital communication and control - Part 12-2: Sectional specification for screened cables characterised from 1 MHz up to 2000 MHz - Work Area cables; German and English version prEN 50288-12-2:2020

Multi-element metallic cables used in analogue and digital communication and control - Part 13-1: Sectional specification for outer screened cables characterised up to 2 000 MHz - Horizontal and building backbone cables; German and English version prEN 50288-13-1:2020

Multi-element metallic cables used in analogue and digital communication and control - Part 13-2: Sectional specification for outer screened cables characterised from 1 MHz up to 2 000 MHz - Work Area cables; German and English version prEN 50288-13-2:2020

Industrial communication networks - Profiles - Part 2-X: Additional fieldbus profiles for real-time networks based on ISO/IEC/IEEE 8802-3 (IEC 65C/1036/CD:2020); Text in English