IEC 61300-3-34:2009

Name: IEC 61300-3-34:2009 — Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-34: Examinations and measurements - Attenuation of random mated connectors
SKU: IEC 61300-3-34:2009
Price: 35 EUR
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Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-34: Examinations and measurements - Attenuation of random mated connectors

Название (английский):

IEC 61300-3-34:2009

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-34: Examinations and measurements - Attenuation of random mated connectors

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 13
Дата публикации:: 12 января 2009 г.
Издание:: IEC IS 61300 edition 3 version 1
ICS:: 33.180.20

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Описание (английский):

IEC 61300-3-34:2009 describes the procedure required to measure the statistical distribution and mean attenuation for random mated optical connectors. Changes from the previous edition of the document are to reconsider launch conditions for multimode fibres.

Abstract

Похожие стандарты

Упомянутые в описании и другие стандарты IEC

Overview

IEC 61300-3-34:2009 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-34: Examinations and measurements - Attenuation of random mated connectors - specifies a standardized procedure to measure the statistical distribution and mean attenuation of randomly mated optical connectors. The standard defines two measurement methods (Method 1 and Method 2), required apparatus, launch conditions and precautions to obtain reproducible insertion-loss data for both multimode and singlemode connector assemblies. The 2009 edition revises launch-condition guidance for multimode fibres.

Key topics and technical requirements

Test methods

Method 1: Design-approval reference method using 10 patchcords (20 plugs) and 10 adaptors - produces 360 measurements; used as the reference in disputes.
Method 2: Routine process-control method using 15 patchcords (5 reference patchcords, 10 test patchcords) - produces 100 measurements; suitable for day-to-day checks.

Apparatus

Source (S): For multimode use broadband sources (LED); LED spectral width ≤150 nm FWHM, LD <10 nm FWHM for singlemode where allowed. Avoid coherent lasers for multimode to prevent modal speckle noise.
Launch conditions (E): Must be specified per IEC 61300-1 (Annex B); 2009 edition updates multimode launch considerations.
Detector (D): Capture all emitted light from the plug; power meter linearity requirements: multimode ≤ ±0.25 dB, singlemode ≤ ±0.1 dB (over −5 dBm to −60 dBm); repeatability and resolution requirements apply.

Measurement performance

Stability performance ≤ 0.05 dB or 10% of measured attenuation (whichever is lower); resolution 0.01 dB for both multimode and singlemode.
Cladding-mode stripping and fixed fibre positioning to avoid bending losses.
Clean/inspect connectors and adaptors per IEC 61300-3-1 before measurement.

Applications and who uses it

Manufacturers of connectors, patchcords and adaptors - design validation and supplier qualification.

Quality assurance and production teams - lot acceptance and process control (Method 2).

Independent test laboratories - supplier audits and dispute resolution (Method 1 as reference).

Network engineers and procurement - verifying expected connector loss and system budgeting in optical networks (multimode and singlemode).

Standards & compliance groups - harmonizing connector performance data across suppliers.

Related standards

IEC 61300-1 - General and guidance for fibre optic test procedures (launch-condition reference).

IEC 61300-3-1 - Visual examination of connectors and adaptors (cleaning/inspection requirement).

This standard is essential for anyone needing reproducible, statistically meaningful data on connector insertion loss - helping ensure reliable optical network performance and consistent supplier evaluation. Keywords: IEC 61300-3-34, attenuation of random mated connectors, insertion loss, multimode launch conditions, patchcord test methods.

IEC 61300-3-34:2009

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Applications and who uses it

Related standards

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