IEC 61300-2-47:2016

Name: IEC 61300-2-47:2016 — Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-47: Tests - Thermal shocks
SKU: IEC 61300-2-47:2016
Price: 35 EUR
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Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-47: Tests - Thermal shocks

Название (английский):

IEC 61300-2-47:2016

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-47: Tests - Thermal shocks

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 20
Дата публикации:: 19 мая 2016 г.
Издание:: IEC IS 61300 edition 4 version 1
ICS:: 33.180.20

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Описание (английский):

IEC 61300-2-47:2016 details a procedure for determining the suitability of a fibre optic device to withstand the effects of thermal shock. In practice, this means a very short change over time between extreme temperatures. This fourth edition cancels and replaces the third edition published in 2010. This edition constitutes a technical revision. This edition includes the following significant technical change with respect to the previous edition: review of temperature limit in the test severity. Keywords: thermal shock, extreme temperatures

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

IEC 61300-2-47:2016 is a key international standard developed by the International Electrotechnical Commission (IEC) for testing the durability of fibre optic interconnecting devices and passive components. Specifically, it describes a comprehensive procedure to evaluate the performance and suitability of fibre optic devices when subject to thermal shock - rapid transitions between extreme temperatures. This capability is crucial for ensuring reliability in environments exposed to significant temperature variations. The current, fourth edition includes an updated review of temperature limits, enhancing the accuracy and relevance of the test severity parameters.

Keywords: IEC 61300-2-47, thermal shock testing, fibre optic components, extreme temperature testing, international standards

Key Topics

Thermal Shock Test Procedure:
IEC 61300-2-47 outlines a systematic approach that subjects devices under test (DUTs) to abrupt changes between high and low temperatures, simulating real-world operational stress.

Test Setups:
The standard supports both manual and automatic methods for transitioning devices between temperature extremes. Automatic transfer is considered the reference method for this procedure.

Equipment & Conditions:

Separate or dual-chamber testing environments are utilized for hot and cold cycles.
The test chambers are required to maintain precise temperature and humidity parameters.
DUTs are mounted using low thermal conductivity supports to ensure accurate test results.

Measurement & Examination:

Pre-conditioning, initial, intermediate (if specified), and final inspections are prescribed.
Performance metrics and pass/fail criteria must be specified based on both visual examination and measured parameters in accordance with established specifications.

Test Parameters:

Temperature range (∆T), exposure durations, transition times, and number of cycles are defined within the standard and adapted per device requirements.

Applications

The IEC 61300-2-47 thermal shock test is essential for various applications, especially in fibre optic networks where components can be exposed to severe and sudden temperature changes, including:

Telecommunications Networks:
Ensuring cables, connectors, and other passive components withstand outdoor installation conditions.

Data Centers & Industrial Environments:
Verifying that fibre optic devices maintain performance standards during operational temperature fluctuations.

Utility and Transportation:
Certifying fibre optic terminations and splices in external enclosures, roadside cabinets, and pole-mounted equipment.

Quality Assurance & Product Qualification:
Manufacturers use this testing protocol during product development and before market entry to certify that fibre optic systems meet international reliability benchmarks.

Related Standards

IEC 60068-2-14:
Environmental testing - Change of temperature test methods, which serves as a basis for the thermal cycling methodology in IEC 61300-2-47.

IEC 61300-3-1:
Visual examination protocols for fibre optic components, referenced for pre- and post-test inspections.

IEC 61753-1:
Guidance and performance criteria for fibre optic interconnecting devices and passive components, identifying operational temperature categories and minimum standards globally and in specific regions.

For professionals in fibre optics and network infrastructure, compliance with IEC 61300-2-47:2016 is a fundamental aspect of demonstrating product reliability and integrity under the stress of extreme thermal environments. This standard provides internationally recognized procedures for testing and qualifying essential components, facilitating interoperability and long-term network performance.

IEC 61300-2-47:2016

Abstract

Похожие стандарты

Overview

Key Topics

Applications

Related Standards

Технические детали

IEC 60068-2-14:2023

Environmental testing - Part 2-14: Tests - Test N: Change of temperature

IEC 61300-3-1:2005

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-1…

IEC 61753-111-08:2021

Fibre optic interconnecting devices and passive components - Performance standard - Part 111-08: Sealed closu…