Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - Part 6-1: Type SC-RJ terminated on IEC 60793-2 category A1a and A1b multimode fibre; German version EN 50377-6-1:2002
Edition 2003-02

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-40: Examinations and measurements; Extinction ratio of a polarization maintaining (pm) fibre pigtailed connector (IEC 61300-3-40:1998); German version EN 61300-3-40:1998
Edition 1998-11

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-27: Examinations and measurements: Measurement method for the hole location of a multiway connector plug (IEC 61300-3-27:1997); German version EN 61300-3-27:1997
Edition 1998-05

Use of cables and insulated wires for telecommunication systems and data processing systems; special direction for cables with stranded conductors, for increased mechanical stress for telecommunication systems and data processing systems according to DIN 57817/VDE 0817 [VDE-Guide]
Edition 1984-03

Ladders - Part 6: Telescopic ladders; German version EN 131-6:2019
Edition 2019-05

Optical fibre amplifiers - Basic specification - Part 5-3: Test methods for reflectance parameters; Reflectance tolerance using an electrical spectrum analyser (IEC 61290-5-3:2002); German version EN 61290-5-3:2002
Edition 2002-11

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-16: Examinations and measurements; Endface radius of spherically polished ferrules (IEC 61300-3-16:2003); German version EN 61300-3-16:2003
Edition 2003-09

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-26: Examinations and measurements; Measurement of the angular misalignment between fibre and ferrule axes; (IEC 61300-3-26:2002); German version EN 61300-3-26:2002
Edition 2003-05

Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - Part 9-1: Type MT-RJ terminated on IEC 60793-2 category A1a and A1b multimode fibre; German version EN 50377-9-1:2003
Edition 2003-11

Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - Part 7-2: LC-PC duplex terminated on IEC 60793-2 category B1.1 singlemode fibre; German version EN 50377-7-2:2004
Edition 2004-10