IEC 62664-1-1:2013

Overview

IEC 62664-1-1:2013 is an international standard published by IEC that specifies the dimensional, optical, mechanical, and environmental performance requirements for multimode resilient alignment sleeve LC-PC duplex connector sets. These connector sets are designed to be terminated on IEC 60793-2-10 category A1a fibre, ensuring compatibility and performance in fibre optic interconnection systems. This standard establishes criteria that must be met for a product to be recognized as an International Standard product, supporting global interoperability and reliability in fibre optic networks.

Key Topics

• Product Scope: This standard covers the requirements for LC-PC duplex multimode connectors in a plug/adaptor/plug configuration, terminated on IEC 60793-2-10 category A1a fibre.
• Performance Criteria: Emphasizes start-of-life dimensional, optical (including attenuation and return loss), mechanical, and environmental performance specifications.
• Connector Architecture: Defines essential features of the resilient alignment sleeve, the cylindrical ferrule (1.25 mm nominal diameter), and the latched push-pull coupling mechanism.
• Variants: Details multiple fibre/cable and adaptor formats to address different installation and integration needs.
• Quality and Reliability: Stresses the necessity of recognized quality assurance and reliability assessment programs alongside compliance to the standard.

Applications

IEC 62664-1-1:2013 is widely applied in the following scenarios:

• Customer Premises Cabling: Supports structured cabling in commercial environments and data centers, ensuring high performance for LAN and backbone networks (referenced in ISO/IEC 11801).
• Fibre Optic Communication Networks: Facilitates reliable interconnections in systems requiring multimode LC-PC duplex connectors, such as telecom rooms, network distribution panels, and equipment racks.
• Plug-and-Play Solutions: Guarantees intermateability and performance consistency, even when different manufacturers' components are used together.
• Standardized Product Qualification: Provides manufacturers, installers, and network planners with clear benchmarks for product acceptance, ensuring compatibility and reducing network downtime.

Related Standards

IEC 62664-1-1:2013 references several essential standards to ensure comprehensive performance evaluation and compatibility:

• IEC 60793-2-10: Optical fibres - Product specifications for category A1 multimode fibres, which defines the fibre type used in these connectors.
• IEC 61300 Series: Basic test and measurement procedures for fibre optic interconnecting devices, covering vibration, mating durability, tensile strength, return loss, attenuation, and more.
• IEC 62614: Launch condition requirements for measuring multimode attenuation.
• ISO/IEC 11801: Generic cabling standard for customer premises, providing the environmental context for intended use.

Connector sets qualified to IEC 62664-1-1:2013 ensure compatibility with global fibre optic network requirements, providing a foundation for robust and scalable infrastructure.

Keywords: IEC 62664-1-1:2013, multimode LC-PC duplex connector, resilient alignment sleeve, fibre optic connector standard, IEC 60793-2-10 A1a, fibre optic interconnection, optical performance requirements, data center cabling, customer premises cabling, IEC standards for fibre optics.