International Standards and Conformity Assessment for all electrical, electronic and related technologies

 

Project

Reference EN 50411-2-8:2009
Title Fibre organisers and closures to be used in optical fibre communication systems - Product specifications - Part 2-8: Microduct connectors, for air blown optical fibres, Type 1
Project Number 20808
Abstract/Scope 1.1 Product identification This specification contains the initial, start of life dimensional, optical, mechanical and environmental performance requirements of a fully installed blown fibre ‘microduct’ connector in order for it to be categorised as an EN standard product. This product specification covers the following ‘microduct connectors’ to suit a wide range of blown fibre applications, for floating or fixed: • joining the same size microduct, or different sizes of microduct; • joining same size protected microduct, to same or different size of microduct or protected microduct; • disconnection of the connector to gain access, for example, to insert blowing equipment; • a means to seal the fibre inside the connector to prevent the flow of liquids; • close off open-ended microducts. This product specification covers blown fibre microduct connectors for use in ‘sub-ducts or protected micro-duct cable closures’ as specified in EN 50411-2-5 for use in outside environments, and for both sealed and non-sealed closures. The outside environment includes both subterranean (underground) and/or aerial applications. This document includes reducer/enlarger products. It may not be possible to blow through these devices. Manual feeding may be required because of the pressure gradient step. This product specification does not apply to microduct connectors for use in direct sunlight. 1.2 Operating environment The tests selected, combined with the severity and duration, are representative of an outside plant environment for both subterranean and aerial environments defined by • ETSI EN 300 019 series: class 8.1: underground locations, • EN 61753-1: all categories. 1.3 Reliability Whilst the anticipated service life expectancy of the product in these environments is 20 years, compliance with this specification does not guarantee the reliability of the product. This should be predicted using a recognised reliability assessment programme. 1.4 Quality assurance Compliance with this specification does not guarantee the manufacturing consistency of the product. This should be maintained using a recognised quality assurance programme. 1.5 Safety labelling – Warning: need for an ‘over pressure device' in sealed closures All air blown fibre connectors, supplied to this standard, must have a warning on the product or packaging to read as follows: Where the air blown fibre connector is installed inside a sealed airtight closure or housing, the closure must be able to be fitted with an over pressure safety system that is able to exhaust air to atmospheric pressure.
Status
Published

Status

Current Stage code 6060
Current Stage code date 2009-05-20
Current Stage code deadline 2009-12-01
Deadline date for vote 2008-11-15

Legal

Directive(s)  
Mandate(s)  
Order Voucher  

Details

IEC Technical Body  
Reference Document  
ICS 33.180.20 - Fibre optic interconnecting devices
Keywords Optical fibre; Communication; Cable joint; Microduct connector; Air blown
Note  
A-Deviation(s)  
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 2009-05-20 2009-12-01 export to doc file  EN  DE
5099 2008-12-01 2009-04-01  
5060 2008-11-13 2008-11-27 export to doc file  EN
5020 2008-09-05 2008-11-07 export to doc file  EN
4099 2008-06-11 2008-09-16  
4060 2008-04-03 2008-06-20 export to doc file  EN
4020 2007-10-26 2008-03-28 export to doc file  EN
3099 2007-07-12 2007-08-12  
3090 2007-05-17 2007-06-17  
3090 2006-11-10 2006-12-31  
1099 2006-10-01 2007-04-01  
1000 2006-06-02 2006-09-30  

Implementation Dates

date of Ratification (DOR) (1) 2008-12-01
date of Availability (DAV) (2) 2009-05-20
date of Announcement (DOA) (3) 2009-06-01
date of Publication (DOP) (4) 2009-12-01
date of Withdrawal (DOW) (5) 2011-12-01

Relations


(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved


(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat


(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level


(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement


(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn


(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.