EN 50377-8-12:2010
(Main)Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - Part 8-12: Type LSH-APC simplex terminated on IEC 60793-2-50 category B1.1 and B1.3 singlemode fibre with titanium composite ferrule for category U
Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - Part 8-12: Type LSH-APC simplex terminated on IEC 60793-2-50 category B1.1 and B1.3 singlemode fibre with titanium composite ferrule for category U
1.1 Product definition This standard contains the initial, start of life dimensional, optical, mechanical and environmental performance requirements which a terminated and assembled singlemode resilient alignment sleeve LSH-APC 8° simplex connector set (plug-adaptor-plug), adaptor and patchcord must meet in order for it to be categorised as an EN standard product. Since different variants and grades of performance are permitted, product marking details are given in 3.5. 1.2 Intermateability Although all products conforming to the requirements of this standard will intermate, the resulting level of random attenuation performance will only be ensured in accordance with Table 1. The intention is that this will be true irrespective of the manufacturing source(s) of the product. When intermating plug variants having different attenuation grades the resulting level of attenuation can not be assured to be any better than the worst attenuation grade. The intermating of a grade C plug with a grade B plug will result in an uncertain level of random attenuation performance. Table 1 – Ensured level of random attenuation Plug variant/Attenuation grade C B C C C B C B 1.3 Operating environment The tests selected combined with the severities and durations are representative of a Category U environment as defined in EN 61753-1. 1.4 Reliability Whilst the anticipated service life expectancy of the product in this environment is 20 years, compliance with this standard does not guarantee the reliability of the product. This should be predicted using a recognised reliability assessment programme. 1.5 Quality assurance Compliance with this standard does not guarantee the manufacturing consistency of the product. This should be maintained using a recognised quality assurance programme.
Steckverbindersätze und Verbindungsbauelemente für Lichtwellenleiter-Datenübertragungssysteme - Produktnormen - Teil 8-12: Bauart LSH-APC-Simplex zum Anschluss an Einmodenfasern der Typen B1.1 und B1.3 nach IEC 60793-2-50 mit Titanium-Komposit-Stift für die Kategorie U
Jeux de connecteurs et composants d'interconnexion à utiliser dans les systèmes de communication par fibres optiques - Spécifications de produits - Partie 8-12: Type LSH-APC simplex raccordé sur des fibres unimodales de catégorie B1.1 et B1.3 de la CEI 60793-2-50, avec férule en composite de titane, pour utilisation en catégorie U
Konektorski sestavi in povezovalne komponente za optične komunikacijske sisteme - Specifikacije izdelka - 8-12. del: Simpleks LSH-APC, zaključen na enorodnem optičnem kablu po IEC 60793-2-50 kategorij B1.1 in B1.3 s tulko iz titanovega kompozita kategorije U
Ta standard vsebuje začetne zahteve za dimenzije, optične in mehanske zahteve ter zahteve za okoljsko učinkovitost, ki jim morajo ustrezati zaključeni in sestavljeni enorodni prožni (z obojko) konektorski sestav simpleks LSH-APC (priključek-adapter-priključek), adapter in priključni kabel, da bi bili opredeljeni kot proizvod EN standarda. Ker so dovoljene različne različice in stopnje zmogljivosti, so podrobnosti o označevanju proizvoda navedene v točki 3.5.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2010
.RQHNWRUVNLVHVWDYLLQSRYH]RYDOQHNRPSRQHQWH]DRSWLþQHNRPXQLNDFLMVNH
VLVWHPH6SHFLILNDFLMHL]GHONDGHO 6LPSOHNV/6+$3&]DNOMXþHQQD
HQRURGQHPRSWLþQHPNDEOXSR,(& NDWHJRULM%LQ%VWXONRL]
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Connector sets and interconnect components to be used in optical fibre communication
systems - Product specifications - Part 8-12: Type LSH-APC simplex terminated on IEC
60793-2-50 category B1.1 and B1.3 single mode fibre with titanium composite ferrule for
Category U
Steckverbindersätze und Verbindungsbauelemente für Lichtwellenleiter-
Datenübertragungssysteme - Produktnormen - Teil 8-12: Bauart LSH-APC-Simplex zum
Anschluss an Einmodenfasern der Typen B1.1 und B1.3 nach IEC 60793-2-50 mit
Titanium-Komposit-Stift für die Kategorie U
Jeux de connecteurs et composants d'interconnexion à utiliser dans les systèmes de
communication par fibres optiques - Spécifications de produits - Partie 8-12: Type LSH-
APC simplex raccordé sur des fibres unimodales de catégorie B1.1 et B1.3 de la CEI
60793-2-50, avec férule en composite de titane, pour utilisation en catégorie U
Ta slovenski standard je istoveten z: EN 50377-8-12:2010
ICS:
33.180.20 3RYH]RYDOQHQDSUDYH]D Fibre optic interconnecting
RSWLþQDYODNQD devices
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 50377-8-12
NORME EUROPÉENNE
April 2010
EUROPÄISCHE NORM
ICS 33.180.20
English version
Connector sets and interconnect components to be used in optical fibre
communication systems - Product specifications -
Part 8-12: Type LSH-APC simplex terminated on IEC 60793-2-50
category B1.1 and B1.3 singlemode fibre
with titanium composite ferrule for category U
Jeux de connecteurs et composants Steckverbindersätze und
d'interconnexion à utiliser dans Verbindungsbauelemente
les systèmes de communication par fibres für Lichtwellenleiter-
optiques - Spécifications de produits - Datenübertragungssysteme -
Partie 8-12: Type LSH-APC simplex Produktnormen -
raccordé sur des fibres unimodales Teil 8-12: Bauart LSH-APC-Simplex zum
de catégorie B1.1 et B1.3 Anschluss an Einmodenfasern der Typen
de la CEI 60793-2-50, avec férule B1.1 und B1.3 nach IEC 60793-2-50 mit
en composite de titane, pour utilisation Titanium-Komposit-Stift für die Kategorie U
en catégorie U
This European Standard was approved by CENELEC on 2010-04-01. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and notified
to the Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,
the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia,
Spain, Sweden, Switzerland and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 50377-8-12:2010 E
Foreword
This European Standard was prepared by the Technical Committee CENELEC TC 86BXA, Fibre optic
interconnect, passive and connectorised components. It was submitted to the formal vote and approved
by CENELEC as EN 50377-8-12 on 2010-04-01.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent rights.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2011-04-01
– latest date by which the national standards conflicting
(dow) 2013-04-01
with the EN have to be withdrawn
__________
R 30 min.
- 3 - EN 50377-8-12:2010
Connector sets and interconnect components
to be used in optical fibre communication systems - Product specifications
Part 8-12: Type LSH-APC simplex terminated on IEC 60793-2-50 category B1.1 and B1.3
single mode fibre with titanium composite ferrule for Category U
Description Performance
Coupling mechanism: latched push-pull Application: For use in Category U
(uncontrolled environment)
Configuration: plug/adaptor/plug Attenuation B: ≤ 0,12 dB mean
grades: ≤ 0,25 dB for > 97 % of
(random mate) measurements
Fibre category: EN 60793-2-50 C: ≤ 0,25 dB mean
type B1.1 and ≤ 0,50 dB for > 97 % of
B1.3 measurements
Return loss 1: ≥ 60 dB (mated)
Cable type: see Table 3 grades: ≥ 55 dB (unmated)
Related documents:
EN 60794-2 Optical fibre cables – Part 2: Indoor cables – Sectional specification
(IEC 60794-2)
EN 61300 (series) Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures (IEC 61300 series)
EN 61753-1 Fibre optic interconnecting devices and passive components performance
standard – Part 1: General and guidance for performance standards
(IEC 61753-1)
EN 61754-15 Fibre optic interconnecting devices and passive components – Fibre optic
connector interfaces – Part 15: Type LSH connector family (IEC 61754-15)
EN 61755-1 Fibre optic connector optical interfaces – Part 1: Optical interfaces for single
mode non-dispersion shifted fibres – General and guidance (IEC 61755-1)
EN 61755-3-8 Fibre optic interconnecting devices and passive components – Fibre optic
connector optical interfaces – Part 3-8: Optical interface, 2,5 mm and 1,25 mm
diameter cylindrical 8 degrees angled-APC composite ferrule using titanium as
fibre surrounding material, single mode fibre (IEC 61755-3-8)
Outline and maximum dimensions:
60 66
34 38
Ref. Ref.
max. max.
R 30 min.
Contents
1 Scope . 6
1.1 Product definition . 6
1.2 Intermateability . 6
1.3 Operating environment . 6
1.4 Reliability . 6
1.5 Quality assurance . 6
2 Normative references . 6
3 Description . 7
3.1 Plug . 7
3.2 Adaptor . 8
3.3 Materials . 8
3.4 Dimensions . 8
3.5 Colour and marking . 8
4 Variants . 9
4.1 Terminated plug . 9
4.2 Adaptor . 10
5 Dimensional requirements . 11
5.1 Outline dimensions . 11
5.1.1 Plug variants . 11
5.1.2 Adaptor variants . 12
5.2 Mating face and other limit dimensions . 15
5.2.1 Plug . 15
5.2.2 Ferrule endface geometry and fibre core position after termination. 17
5.2.3 Control of fibre core position and axis . 20
5.2.4 Adaptor . 21
5.2.5 Pin gauge for adaptor . 23
6 Tests . 24
6.1 Sample size . 24
6.2 Test and measurement methods . 24
6.3 Test sequence. 24
6.4 Pass/fail criteria . 24
7 Test report . 24
8 Product qualification requirements . 25
8.1 Dimensional and marking requirements . 25
8.2 Optical performance requirements. 25
8.3 Mechanical performance requirements. 27
Annex A (normative) Adaptor matched reference plug details . 35
Annex B (normative) Sample size and product sourcing requirements . 36
Annex C (informative) Reference connector details . 37
C.1 Reference plug . 37
C.2 Test details . 37
Bibliography . 38
- 5 - EN 50377-8-12:2010
Figures
Figure 1 – Outline dimensions – Plug . 11
Figure 2 – Outline dimensions – Adaptor . 12
Figure 3 – Mating face and other limit dimensions – Plug . 15
Figure 4 – Ferrule end face geometry – After termination . 17
Figure 5 – Positioning of fibre core . 18
Figure 6 – Ferrule end face geometry – Allowable undercut . 19
Figure 7 – Requirements for the attenuation grades for the plug fibre core connected
to the ideal reference . 20
Figure 8 – Mating face and other dimensions – Adaptor . 21
Figure 9 – Pin gauge for adaptor . 23
Tables
Table 1 – Ensured level of random attenuation . 6
Table 2 – Preferred colour scheme . 8
Table 3 – Plug variants . 9
Table 4 – Adaptor variants . 10
Table 5 – Geometrical parameters .
...
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