IEC 61754-15:2009 PDF

Name: IEC 61754-15:2009 — Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 15: Type LSH connector family
SKU: IEC 61754-15:2009
Price: 35 EUR
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Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 15: Type LSH connector family

Название (английский):

IEC 61754-15:2009

Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 15: Type LSH connector family

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 14
Дата публикации:: 10 июня 2009 г.
Издание:: IEC IS 61754 edition 2 version 1
ICS:: 33.180.20

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Описание (английский):

IEC 61754-15:2009 defines the standard interface dimensions for the type LSH family of connectors. The main changes with regard to the previous edition are to reconsider the figures and the dimensions of the interface. The contents of the corrigendum of January 2014 have been included in this copy.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

IEC 61754-15:2009 specifies the standard interface dimensions for the Type LSH connector family used in fibre optic interconnecting devices and passive components. This second edition (with the January 2014 corrigendum included) updates and clarifies the figures and dimensional tolerances for LSH plugs, adaptors and active-device interfaces. The Type LSH family is characterised by a nominal 2.5 mm ferrule diameter, a push‑click‑pull coupling mechanism and alignment via a rigid bore or resilient sleeve.

Key Topics

Standard interfaces defined: The document defines seven interfaces (simplex and duplex PC, simplex and duplex APC 8°, adaptor interfaces, and an active device interface) so manufacturers can ensure mechanical interoperability.

Interface dimensions and tolerances: Detailed dimensional tables and drawings establish critical diameters, lengths, angles and float limits to ensure consistent mating and optical alignment.

Ferrule grades and mechanical coding: Ferrule size grades and mechanical codification are specified to control mating fit and performance.

Adaptor and sleeve requirements: Specifications for adaptors (including resilient sleeve acceptance force and gauge pin use) and optional adaptor flanges are included.

Panel cutouts and active device mounting: Informative annex provides recommended panel cutout dimensions for simplex and duplex adaptors.

Reference standards: Normative links to related standards such as IEC 61755-3 (optical endface geometry) and ISO 8015 (drawing tolerancing) are cited.

Applications

IEC 61754-15 is essential for anyone involved in the mechanical design, manufacture or procurement of fibre optic connectors and related hardware:

Connector and adaptor manufacturers use the standard to design compliant Type LSH plugs, adaptors and active-device receptacles.

Transceiver and active device designers implement the active-device interface dimensions to ensure direct compatibility.

System integrators and data centre engineers rely on the standard for panel cutouts and mechanical interoperability planning.

Test laboratories and quality assurance teams use the dimensional and ferrule grade criteria for acceptance testing and interchangeability verification.

Procurement and spec authors reference IEC 61754-15 when specifying Type LSH interfaces for new equipment.

Related standards

IEC 61754 series - other connector interface standards

IEC 61755-3 - fibre optic connector optical interface (endface geometry)

ISO 8015 - technical drawing tolerancing principles

By following IEC 61754-15, organisations ensure mechanical interoperability and reliable mating performance of Type LSH fibre optic connector interfaces, reducing field compatibility issues and supporting consistent product sourcing.

IEC 61754-15:2009 PDF

Abstract

Похожие стандарты

Overview

Key Topics

Applications

Related standards

Технические детали

IEC 61755-3-1:2006/COR1:2009

Corrigendum 1 - Fibre optic connector optical interfaces - Part 3-1: Optical interface, 2,5 mm and 1,25 mm di…

SIST EN ISO 8015:2012

Geometrical product specifications (GPS) - Fundamentals - Concepts, principles and rules (ISO 8015:2011)

IEC 61754-15:2009/COR1:2014

Corrigendum 1 - Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces…

IEC 61754-13:2024/COR1:2025

Corrigendum 1 - Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces…