FprEN IEC 61300-2-2:2026

Lichtwellenleiter - Verbindungselemente und passive Bauteile - Grundlegende Prüf- und Messverfahren - Teil 2-2: Prüfungen - Garantierte minimale Steckzyklenanzahl

Dispositifs d'interconnexion et composants passifs à fibres optiques - Méthodes fondamentales d'essais et de mesures - Partie 2-2: Essais - Durabilité de l'accouplement

Optični spojni elementi in pasivne komponente - Osnovni preskusni in merilni postopki - 2-2. del: Preskusi - Mehanično trajanje

General Information

• Status: Not Published
• Publication Date: 23-Aug-2026
• ICS: 33.180.20 - Fibre optic interconnecting devices
• Technical Committee: CLC/TC 86BXA - Fibre optic interconnect, passive and connectorised components
• Current Stage: 5060 - Voting results sent to TC, SR - Formal Approval
• Start Date: 22-May-2026
• Completion Date: 22-May-2026
• Ref Project: kSIST FprEN IEC 61300-2-2:2026 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-2: Tests - Mating durability

Relations

• Revises: EN 61300-2-2:2009 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-2: Tests - Mating durability
• Effective Date: 12-Dec-2023

Overview

FprEN IEC 61300-2-2:2026 is a key international standard developed by CLC for the evaluation of fibre optic interconnecting devices and passive components, focusing on the mating durability of connectors and related devices. This standard outlines basic test and measurement procedures designed to assess the ability of fibre optic connectors to withstand repeated cycles of mating and unmating while maintaining optimal optical and mechanical performance. By specifying methods for testing mating durability, this standard supports the reliability, performance, and lifespan of fibre optic networks in a variety of applications, including telecommunication, data centers, and industrial automation.

Key Topics

• Mating Durability Testing
  The standard specifies procedures for repeatedly mating and unmating fibre optic connectors and components, simulating expected usage to evaluate potential mechanical degradation and changes in optical performance.

• Test Configurations
  Two primary device configurations are addressed:

  • Plug-adapter-plug
  • Plug-socket

• Performance Assessment
  Assessment includes monitoring attenuation and return loss in accordance with referenced IEC documents, ensuring that devices meet the necessary optical performance criteria throughout testing cycles.

• Cleaning and Inspection
  Guidelines are set for inspecting and cleaning devices before, during, and after tests, referencing industry-accepted cleaning practices to maintain accurate results.

• Severity Levels
  The standard introduces performance categories and severity levels (number of mating/unmating cycles) for different connector types, supporting tailored testing for various application needs.

• Reporting Requirements
  Detailed procedures require documentation of device characteristics, test severity, examination methods, pass/fail criteria, and any deviations from the prescribed process.

Applications

FprEN IEC 61300-2-2:2026 delivers practical value to a range of sectors that depend on the reliability of fibre optic interconnects. Key application areas include:

• Telecommunications
  Ensures that connectors in networks can handle the rigors of regular installation, maintenance, and reconfiguration without degradation in signal quality.

• Data Centers
  Verifies the long-term performance of patch cords and interconnects that experience frequent changes due to capacity upgrades and troubleshooting.

• Industrial and Harsh Environments
  Supports the use of hardened fibre optic components in challenging environments, confirming mechanical and optical integrity after repeated connections.

• Product Development and Quality Assurance
  Provides manufacturers and testing laboratories with standardized methods to qualify components and assemblies for release to market or for compliance with customer specifications.

By applying this standard, organizations can minimize downtime, reduce maintenance costs, and ensure high data transmission quality across complex fibre optic infrastructures.

Related Standards

A number of associated international standards complement and support FprEN IEC 61300-2-2:2026:

• IEC 61300-3-1: Visual examination of fibre optic components
• IEC 61300-3-3: Active monitoring of changes in attenuation and return loss
• IEC 61753 series: Performance standards for fibre optic interconnecting devices and passive components
• IEC 62005 series: Reliability of fibre optic interconnecting devices and passive components
• IEC TR 62627-01: Fibre optic connector cleaning methods
• IEC 61300-1: General guidance on testing and measurement procedures

These standards provide a comprehensive framework for the testing, measurement, and maintenance of fibre optic interconnecting devices, supporting global consistency and interoperability.

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Keywords: fibre optic connectors, mating durability, optical performance testing, connector reliability, passive components, interconnecting devices, IEC 61300, fibre optic standards, mechanical endurance, CLC standardization, attenuation, return loss, telecommunication testing.

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN IEC 61300-2-2:2025
01-julij-2025
Povezovalne naprave in pasivne komponente optičnih vlaken - Postopki
osnovnega preskušanja in merjenja - 2-2. del: Preskusi - Mehanično trajanje
Fibre optic interconnecting devices and passive components - Basic test and
measurement procedures - Part 2-2: Tests - Mating durability
Lichtwellenleiter - Verbindungselemente und passive Bauteile - Grundlegende Prüf- und
Messverfahren - Teil 2-2: Prüfungen - Garantierte minimale Steckzyklenanzahl
Dispositifs d'interconnexion et composants passifs à fibres optiques - Méthodes
fondamentales d'essais et de mesures - Partie 2-2: Essais - Durabilité de l'accouplement
Ta slovenski standard je istoveten z: prEN IEC 61300-2-2:2025
ICS:
33.180.20 Povezovalne naprave za Fibre optic interconnecting
optična vlakna devices
oSIST prEN IEC 61300-2-2:2025 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

oSIST prEN IEC 61300-2-2:2025
oSIST prEN IEC 61300-2-2:2025
86B/5049/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 61300-2-2 ED4
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2025-05-23 2025-08-15
SUPERSEDES DOCUMENTS:
86B/4919/CD, 86B/4937B/CC
IEC SC 86B : FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS
SECRETARIAT: SECRETARY:
Japan Mr Ryo Koyama
OF INTEREST TO THE FOLLOWING COMMITTEES: HORIZONTAL FUNCTION(S):
ASPECTS CONCERNED:
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of
which they are aware and to provide supporting documentation.
Recipients of this document are invited to submit, with their comments, notification of any relevant “In Some
Countries” clauses to be included should this proposal proceed. Recipients are reminded that the CDV stage is
the final stage for submitting ISC clauses. (SEE AC/22/2007 OR NEW GUIDANCE DOC).
TITLE:
Fibre optic interconnecting devices and passive components - Basic test and measurement
procedures - Part 2-2: Tests - Mating durability
PROPOSED STABILITY DATE: 2032
NOTE FROM TC/SC OFFICERS:
download this electronic file, to make a copy and to print out the content for the sole purpose of preparing National
Committee positions. You may not copy or "mirror" the file or printed version of the document, or any part of it,
for any other purpose without permission in writing from IEC.

oSIST prEN IEC 61300-2-2:2025
2 IEC CDV 61300-2-2 ED4 © IEC 2025
1 CONTENTS
2 FOREWORD . 3
3 1 Scope . 6
4 2 Normative references . 6
5 3 Terms and definitions . 6
6 4 General description . 6
7 5 Apparatus . 7
8 5.1 Fixture . 7
9 5.2 Application of force. 7
10 5.3 Measuring equipment . 7
11 6 Procedure . 7
12 6.1 Initial inspection . 7
13 6.2 Cycling . 7
14 6.3 Measurements . 8
15 6.3.1 General . 8
16 6.3.2 Measurement and cleaning conditions . 8
17 6.3.3 Final examinations and measurements . 8
18 7 Severity . 8
19 8 Details to be specified and reported . 8
20 Bibliography . 10
21 Figure 1 – Mating durability test for a plug-adapter-plug configuration . 7
22 Figure 2 – Mating durability test for a plug-socket configuration . 7
23 Table 1 – Recommended severity values . 8
oSIST prEN IEC 61300-2-2:2025
IEC CDV 61300-2-2 ED4 © IEC 2025 3
25 INTERNATIONAL ELECTROTECHNICAL COMMISSION
26 ____________
28 FIBRE OPTIC INTERCONNECTING
29 DEVICES AND PASSIVE COMPONENTS –
30 BASIC TEST AND MEASUREMENT PROCEDURES –
32 Part 2-2: Tests – Mating durability
FOREWORD
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65 International Standard IEC 61300-2-2 has been prepared by subcommittee 86B: Fibre optic
66 interconnecting devices and passive components, of IEC technical committee 86: Fibre optics.
67 This fourth edition cancels and replaces the third edition, published in 2009, and constitutes a
68 technic
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