This part of IEC 61300 defines the encircled angular flux measurement of multimode waveguide light sources, in which most of the transverse modes are excited. The term "waveguide" is understood to include both channel waveguides and optical fibres but not slab waveguides. The applicable fibre types are the followings: - A1 specified in IEC 60793-2-10; - A3 specified in IEC 60793-2-30; - A4 specified in IEC 60793-2-40.

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IEC 61300-3-30:2020 is available as IEC 61300-3-30:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61300-3-30:2020 describes a method of measuring the end face geometry of rectangular multifibre ferrules having an IEC defined optical interface. The primary attributes are fibre position relative to the end face, either withdrawal or protrusion, end face angle relative to the guide pin bor...view more

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IEC 61300-2-14:2021 is available as IEC 61300-2-14:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61300-2-14:2021 describes a procedure for determining the suitability of a fibre optic interconnecting device or a passive component to withstand exposure to the optical power which occurs during its operation. This fourth edition cancels and replaces the third edition published in 2012. Th...view more

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    • Standard
      33 pages
      English and French language

IEC 62975:2021 provides procedures and guidelines that are intended for the use and maintenance of natural ester liquid in sealed transformers and other electrical equipment.
This document is applicable to natural esters, originally supplied conforming to IEC 62770 and other applicable standards (e.g. ASTM D6871) in transformers, switchgear and electrical apparatus where liquid sampling is practical and where the normal operating conditions specified in the equipment specifications apply.
At p...
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IEC 61758-1:2008 provides general information and guidance on the subject of closures. It includes references, general closure and interface descriptions and definitions. Key words: interface standard for closures

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      38 pages
      English and French language

IEC 61300-3-53:2020 is available as IEC 61300-3-53:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 61300-3-53:2020 defines the encircled angular flux measurement of multimode waveguide light sources, in which most of the transverse modes are excited. The term "waveguide" is understood to include both channel waveguides and optical fibres but not slab waveguides. The applicable fibre ...
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    • Standard
      45 pages
      English and French language

IEC 61300-3-30:2020 is available as IEC 61300-3-30:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 61300-3-30:2020 describes a method of measuring the end face geometry of rectangular multifibre ferrules having an IEC defined optical interface. The primary attributes are fibre position relative to the end face, either withdrawal or protrusion, end face angle relative to the guide pin...
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    • Standard
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      English and French language

IEC 62485-5:2020 applies to the installation of one or more stationary secondary batteries having a maximum aggregate DC voltage of 1 500 V to any DC part of the power network, and describes the principal measures for protections during normal operation or under expected fault conditions against hazards generated from:
– electricity,
– short-circuits,
– electrolyte,
– gas emission,
– fire,
– explosion.
This document provides requirements on safety aspects associated with the installation,...
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This part of IEC 61753 contains the minimum initial test and measurement requirements and
severities which non-connectorized single-mode fibre optic 1 × 2 and 2 × 2 spatial switches
need to satisfy in order to be categorized as meeting the requirements of category C – controlled
environments, as defined in Annex A of IEC 61753-1:2018.

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This part of IEC 61300 describes the test procedure to test the wind resistance of a protective
housing and its mounting hardware using the fastening parts recommended by the
manufacturer. The protective housing is considered to have a cuboid shape.
The applied force in this test procedure simulates a steady wind load from each direction to a
protective housing and its mounting hardware fixed to a support.

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This part of IEC 62149 specifies performance on the transceiver modules for asynchronoustransfer-
mode passive optical network (ATM-PON) systems recommended by the International
Telecommunication Union (ITU) in ITU-T Recommendation G.983.1.

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IEC 62149-3:2014 covers the performance specification for optical modulators monolithically integrated with laser diodes for 2,5 Gbit/s to 40 Gbit/s multi-channel fibre optic transmission systems. This performance standard contains a definition of the product performance requirements together with a series of sets of tests and measurements with clearly defined conditions, severities and pass/fail criteria. The tests are intended to be run as an initial design verification to prove any product's ...view more

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IEC 61753-071-02:2020 contains the minimum initial test and measurement requirements and severities which non-connectorized single-mode fibre optic 1 × 2 and 2 × 2 spatial switches need to satisfy in order to be categorized as meeting the requirements of category C – controlled environments, as defined in Annex A of IEC 61753-1:2018. This first edition cancels and replaces IEC 61753-071-2 published in 2014. This edition constitutes a technical revision. This edition includes the following signif...view more

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      29 pages
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IEC 62149-5:2020 is available as IEC 62149-5:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 62149-5:2020 specifies performance on the transceiver modules for asynchronous-transfer-mode passive optical network (ATM-PON) systems recommended by the International Telecommunication Union (ITU) in ITU-T Recommendation G.983.1. This third edition cancels and replaces the second edition pub...
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IEC 61300-2-56:2020 describes the test procedure to test the wind resistance of a protective housing and its mounting hardware using the fastening parts recommended by the manufacturer. The protective housing is considered to have a cuboid shape. The applied force in this test procedure simulates a steady wind load from each direction to a protective housing and its mounting hardware fixed to a support.

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    • Standard
      41 pages
      English and French language

This part of IEC 62149 specifies the performance standards for a multiple channel
transmitter/receiver chip scale package (CSP) with multimode fibre interface that operates at
up to 28 Gbit/s per channel. It specifies the parameters that apply, with clearly defined
conditions, severities, and pass/fail criteria. The tests are intended to be run as an initial design
verification to prove any product's ability to satisfy the performance standard's requirements.
A product that has been shown t...
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This part of IEC 61300 provides methods for measuring the polarisation extinction ratio (PER)
of single-mode, polarisation maintaining (PM) optical components based upon PM fibres. This
document also provides methods for detecting the input and output orientation of the PM
components' principal axes as well as methods for estimating the keying accuracy, i.e. the
angular misalignment between the principal axes and the mechanical reference guide key of
the connectors, if these are present.

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IEC 62149-3:2020 is available as IEC 62149-3:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 62149-3:2020 covers the performance specification for electroabsorption (EA) type optical modulators monolithically integrated with laser diodes for 40 Gbit/s fibre optic transmission systems. This document contains a definition of the product performance requirements together with a series of...
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    • Standard
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      English and French language
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    • Standard
      6 pages
      English and French language
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    • Standard
      3 pages
      English language

This part of IEC 61753 contains the minimum test and measurement requirements and
severities which a fibre optic isolator as specified by IEC 61202-1 satisfies in order to be
categorized as meeting the requirements of isolators used in controlled environments as
specified in IEC 61753-1. The requirements cover single-mode pigtailed style polarization
independent isolators for category C used in controlled environments.

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This part of IEC 62343 provides a performance specification template for wavelength selective
switches. The object is to provide a framework for the preparation of detail specifications on the
performance of wavelength selective switches.
Additional specification parameters are often included for detailed product specifications or
performance specifications if necessary. However, specification parameters specified in this
document are not removed from the detail product specifications or pe...
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This document applies to the family of fibre optic filters. These components have all of the
following general features:
– they are passive for the reason that they contain no optoelectronic or other transducing
elements which can process the optical signal launched into the input port;
– they modify the spectral intensity distribution in order to select some wavelengths and inhibit
others;
– they are fixed, i.e. the modification of the spectral intensity distribution is fixed and cannot
...
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This part of IEC 61754 defines the standard connector interface dimensions for LSHE family of
connectors with up to four termini. This connector family is targeting deployment under harsh
environmental conditions.

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IEC 62148-6 covers the physical interface specification of optical transceivers forasynchronous transfer mode-passive optical network (ATM-PON) systems recommended by theInternational Telecommunication Union (ITU) as ITU Recommendation G.983.1.

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IEC 61300-3-55: 2020 provides methods for measuring the polarisation extinction ratio (PER) of single-mode, polarisation maintaining (PM) optical components based upon PM fibres. This document also provides methods for detecting the input and output orientation of the PM components' principal axes as well as methods for estimating the keying accuracy, i.e. the angular misalignment between the principal axes and the mechanical reference guide key of the connectors, if these are present.

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    • Standard
      54 pages
      English and French language

IEC 62149-11: 2020 specifies the performance standards for a multiple channel transmitter/receiver chip scale package (CSP) with multimode fibre interface that operates at up to 28 Gbit/s per channel. It specifies the parameters that apply, with clearly defined conditions, severities, and pass/fail criteria. The tests are intended to be run as an initial design verification to prove any product's ability to satisfy the performance standard's requirements. A product that has been shown to meet al...view more

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IEC 62343-3-3:2020 is available as IEC 62343-3-3:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 62343-3-3:2020 provides a performance specification template for wavelength selective switches. The object is to provide a framework for the preparation of detail specifications on the performance of wavelength selective switches. Additional specification parameters are often included for...
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IEC 61754-35: 2020 defines the standard connector interface dimensions for LSHE family of connectors with up to four termini. This connector family is targeting deployment under harsh environmental conditions.

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      33 pages
      English and French language

IEC 61977:2020 is available as IEC 61977:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 61977:2020 applies to the family of fibre optic filters. These components have all of the following general features:
- they are passive for the reason that they contain no optoelectronic or other transducing elements which can process the optical signal launched into the input port;
- they mod...
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      52 pages
      English and French language

EN-IEC 61756-1 covers general information on fibre management system interfaces. It includes the definitions and rules under which a fibre management system interface is created and it provides also criteria to identify the minimum bending radius for stored fibres. This document allows both single-mode and multimode fibre to be used. Liquid, gas or dust sealing requirements at the cable entry area or cable element ending are not covered in this document.

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IEC 62148-6:2020 is available as IEC 62148-6:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 62148-6:2020 covers the physical interface specification of optical transceivers for asynchronous transfer mode-passive optical network (ATM-PON) systems recommended by the International Telecommunication Union (ITU) as ITU Recommendation G.983.1. This second edition cancels and replaces the ...
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      English and French language

IEC PAS 63267-3-31:2020 defines certain dimensional limits of a flat PC rectangular polyphenylene sulphide (PPS) ferrule optical interface in order to meet specific longitudinal offset requirements for fibre-to-fibre interconnection. Ferrules made from the material specified in this PAS are suitable for use in categories C, U, E, and O as defined in IEC 61753-1.
Ferrule interface dimensions and features are contained in IEC 61754 (all parts), which deals with fibre optic connector interfaces.

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    • Technical specification
      16 pages
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This document is to assess the corrosive effects of atmospheres polluted with mixed gas on fibre optic devices. It can be considered as a general corrosion test, but it does not predict the performance of a device in use.

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IEC 61300-2-54:2019 is to assess the corrosive effects of atmospheres polluted with mixed gas on fibre optic devices. It can be considered as a general corrosion test, but it does not predict the performance of a device in use. Keywords: mixed gas on fibre optic devices

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This European Standard contains the initial, start of life dimensional, optical, mechanical and environmental performance requirements, which a singlemode fusion splice protector need to meet in order for it to be categorised as an EN standard product.

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      31 pages
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This European Standard contains the initial, start of life dimensional, optical, mechanical and environmental performance requirements, which a singlemode fusion splice protector need to meet in order for it to be categorised as an EN standard product.

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The document describes a method to measure the switching time and related performance parameters of a fibre optic spatial switch when the actuation energy is applied or removed to change the state of the switch.

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IEC 61300-3-21:2019 is available as IEC 61300-3-21:2019 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61300-3-21:2019 describes a method to measure the switching time and related performance parameters of a fibre optic spatial switch when the actuation energy is applied or removed to change the state of the switch. This third edition cancels and replaces the second edition published in 2014...view more

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    • Draft
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IEC 61300-2-54:2019 is to assess the corrosive effects of atmospheres polluted with mixed gas on fibre optic devices. It can be considered as a general corrosion test, but it does not predict the performance of a device in use.
Keywords: mixed gas on fibre optic devices

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    • Standard
      17 pages
      English and French language
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    • Standard
      9 pages
      English language

IEC 61300-3-21:2019 is available as IEC 61300-3-21:2019 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 61300-3-21:2019 describes a method to measure the switching time and related performance parameters of a fibre optic spatial switch when the actuation energy is applied or removed to change the state of the switch. This third edition cancels and replaces the second edition published in ...
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    • Standard
      20 pages
      English and French language

This document describes the procedure to measure the angular misalignment between the ferrule bore axis and the outside diameter datum axis of a cylindrical ferrule.

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      16 pages
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This part of IEC 62148 covers the photonic chip scale package.
The purpose of this document is to specify adequately the physical requirements of optical
transmitters and receivers that will enable mechanical interchangeability of transmitters and
receivers.

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This part of IEC 61754 defines the standard interface dimensions for type MPO family of
connectors with two rows of 16 fibres.

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This European Standard covers street cabinets for up to 1440 fibre connections for use in outside plant environments under category A according to EN 61753-1:Ed2.
This document contains the initial, start of life dimensional, optical, mechanical and environmental
performance requirements of a fully installed passive optical fibre street cabinet, in order for it to be categorised as an EN standard product.
The street cabinet is a housing containing modular fibre management systems with splice ...
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