Data sheet specification of fiber optic products - Part 1: Optical fibers; Text in German and English
Edition 2020-09

Data sheet specification of fiber optic products - Part 2: Flexible light guides; Text in German and English
Edition 2020-09

Aerospace series - Fibre optic systems - Handbook - Part 003: Looming and installation practices; German and English version EN 4533-003:2017
Edition 2018-04

Terminal Equipment (TE) - Programmable Communication Interface (PCI) APPLI/COM for facsimile group 3, facsimile group 4, teletex and telex services - Part 2: Conformance testing; English version ETS 300243-2:1995
Edition 1996-07

Optical circuit boards - Basic test and measurement procedures - Part 2: General guidance for definition of measurement conditions for optical characteristics of optical circuit boards (IEC 62496-2:2017); German version EN 62496-2:2017
Edition 2018-10

Acceptance tests for Nd:YAG laser beam welding machines - Machines with optical fibre delivery - Part 1: Laser assembly (ISO 22827-1:2005); German version EN ISO 22827-1:2005
Edition 2006-02

Integrated Services Digital Network (ISDN) - Digital Subscriber Signalling System No. one (DSS1) protocol; signalling network layer for circuit-mode basic call control - Part 5: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the user; English version ETS 300403-5:1997
Edition 1998-08

Digital Enhanced Cordless Telecommunications (DECT); Global System for Mobile communications (GSM) - DECT/GSM Interworking Profile (IWP); Profile Test Specification (PTS) - Part 3: Fixed radio Termination (FT); English version ETS 300702-3:1997
Edition 1998-08

Digital Enhanced Cordless Telecommunications (DECT); Global System for Mobile communications (GSM) - DECT/GSM Interworking Profile (IWP); Profile Test Specification (PTS) - Part 2: Portable radio Termination (PT); English version ETS 300702-2:1997
Edition 1998-08

Aerospace series - Elements of electrical and optical connection - Test methods - Part 100: General; German and English version EN 2591-100:2018
Edition 2018-10