IEC 61300-3-22-2010 PDF

Full title and description

St IEC 61300-3-22:2010 — Fibre optic interconnecting devices and passive components — Basic test and measurement procedures — Part 3-22: Examinations and measurements — Ferrule compression force. This part specifies a procedure to measure the spring-loaded force applied to a ferrule when connector plugs mate during normal service; it is intended for connectors with a spring‑loaded ferrule.

Abstract

IEC 61300-3-22:2010 defines the test method and measurement conditions for determining ferrule compression (spring) force in mating optical connectors. The procedure covers test specimen preparation, test setup, measurement technique and reporting requirements so that ferrule spring force can be consistently measured and compared between products and laboratories. Changes in this edition include reconsideration and clarification of the procedure and the details to be specified.

General information

• Status: Published International Standard.
• Publication date: 9 December 2010 (Edition 2.0).
• Publisher: International Electrotechnical Commission (IEC).
• ICS / categories: 33.180.20 (Fibre optic interconnecting devices).
• Edition / version: 2.0 (2010).
• Number of pages: 13 pages.

Scope

This part of IEC 61300 specifies the method for measuring the axial spring (compression) force transmitted through a ferrule when two compatible connector plugs are mated under normal service conditions. It applies to connector plugs that incorporate a spring‑loaded ferrule and is intended to provide repeatable, comparable measurements for design verification, production control and conformity assessment.

Key topics and requirements

• Definition of test specimen and required preparation (connector plugs with spring‑loaded ferrules).
• Detailed test setup and mechanical arrangement to measure axial compression force during mating.
• Measurement procedures, instrumentation accuracy and environmental/test conditions to ensure repeatability.
• Reporting format and required information (results, tolerances, test conditions, specimen identification).
• Intended use for design verification, quality control, acceptance testing and compatibility assessment of fibre‑optic connectors.

Typical use and users

Primary users include fibre‑optic connector manufacturers, component suppliers, independent test laboratories, quality assurance and R&D teams, and procurement/specification engineers who need to verify connector spring force for product performance, interchangeability and reliability. National standards bodies and test houses also adopt or reference this part when preparing national variants.

Related standards

IEC 61300-3-22 is one part of the IEC 61300 series (basic test and measurement procedures) and is frequently referenced alongside related parts such as IEC 61300-3-1 (visual examination), IEC 61300-3-35 (visual inspection of connectors), and various IEC 61300-2 normative test parts. National adoptions exist (for example BS EN 61300-3-22). Users typically consult adjacent IEC 61300 parts when performing comprehensive connector testing.

Keywords

fibre optic, ferrule compression force, connector, ferrule, spring force, test method, measurement, IEC 61300, connector mating, basic test procedures.

FAQ

Q: What is this standard?

A: IEC 61300-3-22:2010 is an international test method that specifies how to measure the axial (compression) force applied by a spring‑loaded ferrule in mated optical connector plugs.

Q: What does it cover?

A: It covers specimen definition, test setup, measurement technique, required test conditions and reporting for ferrule compression (spring) force when two compatible plugs are mated. The method is intended to be repeatable and suitable for design verification and production control.

Q: Who typically uses it?

A: Connector manufacturers, component suppliers, independent test laboratories, quality and R&D teams, and procurement/specification engineers use this standard to verify connector mechanical performance and compatibility. National standards organizations may publish harmonized/adopted versions (for example BS EN).

Q: Is it current or superseded?

A: As published on 9 December 2010 (Edition 2.0), IEC indicates a stability date extending to 2027, so the 2010 edition is the current edition and not listed as superseded as of early 2026. Users should check the IEC catalogue or national bodies for any later amendments or revisions.

Q: Is it part of a series?

A: Yes — it is Part 3-22 of the IEC 61300 series (Basic test and measurement procedures for fibre optic interconnecting devices and passive components). Many other parts in the series address complementary tests and measurements for connectors and components.

Q: What are the key keywords?

A: Fibre optic, ferrule compression force, spring force, connector mating, test method, measurement, IEC 61300.