SIST EN 50377-14-1:2018

SLOVENSKI STANDARD
oSIST prEN 50377-14-1:2017
01-april-2017
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Connector sets and interconnect components to be used in optical fibre communication
systems - Product specifications - Part 14 1: Simplex and duplex cords made from
simplex plugs with cylindrical ferrules, using EN 60793-2-50 singlemode B1 or B6 fibre
for Category C according to EN 61753-1
Steckverbindersätze und Verbindungsbauelemente für Lichtwellenleiter-
Datenübertragungssysteme - Produktnormen - Teil 14-1: Simplex- und Duplex-Kabel mit
Simplex-Steckverbindern mit zylindrischen Ferrulen mit Einmodenfasern vom Typ B1
oder B6 nach EN 60793-2-50 für Kategorie C nach EN 61753-1
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Ta slovenski standard je istoveten z: prEN 50377-14-1:2017
ICS:
33.180.20 3RYH]RYDOQHQDSUDYH]D Fibre optic interconnecting
RSWLþQDYODNQD devices
oSIST prEN 50377-14-1:2017 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 50377-14-1:2017

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oSIST prEN 50377-14-1:2017

EUROPEAN STANDARD DRAFT
prEN 50377-14-1
NORME EUROPÉENNE

EUROPÄISCHE NORM

February 2017
ICS 33.180.20 Will supersede EN 50377-14-1:2011
English Version
Connector sets and interconnect components to be used in
optical fibre communication systems - Product specifications -
Part 14 1: Simplex and duplex cords made from simplex plugs
with cylindrical ferrules, using EN 60793-2-50 singlemode B1 or
B6 fibre for Category C according to EN 61753-1
Jeux de connecteurs et composants d'interconnexion à Steckverbindersätze und Verbindungsbauelemente für
utiliser dans les systèmes de communication par fibres Lichtwellenleiter-Datenübertragungssysteme -
optiques ¿ Spécifications de produit Partie 14 1: Cordons Produktnormen - Teil 14-1: Simplex- und Duplex-Kabel mit
simplex et duplex comportant des fiches simplex munies de Simplex-Steckverbindern mit zylindrischen Ferrulen mit
férules cylindriques, utilisant la fibre B1 ou B6 unimodale Einmodenfasern vom Typ B1 oder B6 nach EN 60793-2-50
selon l'EN 60793-2-50 für Kategorie C nach EN 61753-1
This draft European Standard is submitted to CENELEC members for enquiry.
Deadline for CENELEC: 2017-05-04.

It has been drawn up by CLC/TC 86BXA.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CENELEC 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 CEN-CENELEC Management Centre 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden,
Switzerland, Turkey and the United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.



European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Project: 62902 Ref. No. prEN 50377-14-1:2017 E

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oSIST prEN 50377-14-1:2017
prEN 50377-14-1:2017 (E)
8 Contents Page
9 European foreword . 4
10 1 Scope . 6
11 1.1 Product definition . 6
12 1.2 Intermateability of the plugs . 6
13 1.3 Operating environment . 6
14 1.4 Reliability . 6
15 1.5 Quality assurance . 6
16 2 Normative references . 6
17 3 Description . 7
18 3.1 General . 7
19 3.2 Plug . 8
20 3.3 Cable . 8
21 3.4 Materials . 8
22 3.5 Marking . 8
23 4 Variants . 8
24 5 Dimensional requirements . 10
25 5.1 Outline dimensions . 10
26 6 Tests . 10
27 6.1 Sample size . 10
28 6.2 Test and measurement methods . 10
29 6.3 Test sequence . 10
30 6.4 Pass/fail criteria . 10
31 7 Test report . 10
32 8 Product qualification requirements . 11
33 8.1 Dimensional and marking requirements . 11
34 8.2 Optical performance requirements . 11
35 8.3 8.3Fibre optic connector end face . 13
36 8.4 Mechanical performance requirements . 13
37 8.5 Environmental performance requirements . 16
38 Annex A (normative) Tests, sample size and product sourcing requirements . 17
39 Bibliography . 18
40 Figures
41 Figure 1 — Length of cord . 10
42 Tables
43 Table 1 — Ensured level of random attenuation . 6
44 Table 2 — XXX and XXX variants . 8
1 4
45 Table 3 — X and X variants . 9
2 5
46 Table 4 — X and X variants . 9
3 6
47 Table 5 — XXX variants . 9
7
48 Table 6 — X variants . 9
8
2

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oSIST prEN 50377-14-1:2017
prEN 50377-14-1:2017 (E)
49 Table 7 — XX variants . 9
9
50 Table 8 — Optical performance requirements . 12
51 Table 9 — End face requirements . 13
52 Table 10 — Mechanical performance requirements . 13
53 Table 11 — Environmental performance requirements . 16
54 Table B.1 – Test, sample size and sourcing . 17
3

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oSIST prEN 50377-14-1:2017
prEN 50377-14-1:2017 (E)
55 European foreword
56 This document (prEN 50377-14-1:2017) has been prepared by CLC/TC/86BXA “Fibre optic interconnect,
57 passive and connectorised components”.
58 This document is currently submitted to the Enquiry.
59 This document will supersede EN 50377-14-1.
4

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oSIST prEN 50377-14-1:2017
prEN 50377-14-1:2017 (E)
Connector sets and interconnect components to be used in optical fibre communication systems
– product specifications
Part 14–1: Simplex and duplex cords made from simplex plugs with cylindrical ferrules, using
EN 60793–2-50 singlemode B1 or B6 fibre for Category C according to EN 61753–1
Description Performance
Fibre category: EN 60793–2-50 Application: For use indoor (EN
Types B1 and B6 category C:controlled
environment)
Cable type: EN 60794–2-50 Attenuation grades: B: ≤ 0,12 dB
EN 60794–2-51 (random mate) mean ≤ 0,25 dB
for ≥ 97 %


of measurements
C: ≤ 0,25 dB
mean ≤ 0,50 dB
for ≥ 97 %
of measurements
  Return loss grade: 1: ≥ 60 dB
(random mate) 2: ≥ 45 dB
Related documents:
EN 50377 series Connector sets and interconnect components to be used in optical fibre
communication systems – Product specifications
EN 60793–2-50 Optical fibres – Part 2–50: Product specifications – Sectional specification for
category B single-mode fibres (IEC 60793–2-50)
EN 60794–2-50 Optical fibre cables – Part 2–50: Indoor cables – Family specification for simplex
and duplex cables for use in terminated cable assemblies (IEC 60794–2-50)
EN 60794–2-51 Indoor optical fibre cables – Part 2–51: Detail specification for simplex and duplex
cables for use in patchcords for controlled environment
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)
ETSI/TS 100 671 Transmission and Multiplexing; Passive optical components; Optical fibre
connectors for single mode optical fibre communication systems; Common
requirements and conformance testing
Outline and maximum dimensions:

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oSIST prEN 50377-14-1:2017
prEN 50377-14-1:2017 (E)
60 1 Scope
61 1.1 Product definition
62 This standard contains the initial, start of life dimensional, optical, mechanical and environmental performance
63 requirements for an assembled singlemode cord with cylindrical ferruled connectors to meet in order for it to
64 be categorized as an EN standard product.
65 Since different variants and grades of performance are permitted, product marking details are given in 3.5 and
66 Clause 4.
67 1.2 Intermateability of the plugs
68 Although all products conforming to the requirements of this standard are meant to intermate, the resulting
69 level of random attenuation performance will only be ensured in accordance with Table 1. The intention is that
70 this will be true irrespective of the manufacturing source(s) of the product.
71 When intermating plug variants having different attenuation grades as specified in EN 61755-1, the resulting
72 level of attenuation cannot be ensured to be any better than the worst attenuation grade.
73 The intermating of a grade C plug with a grade B plug will result in a grade C level of random attenuation
74 performance.
75 Table 1 — Ensured level of random attenuation
Plug variant / Plug 2
Attenuation grade
C B
C C C
Plug 1
B C B
76 1.3 Operating environment
77 The tests selected combined with the severities and durations are representative of an EN 61753-1 category C
78 environment.
79 1.4 Reliability
80 Whilst the anticipated service life expectancy of the product in this environment is 20 years, compliance with
81 this standard does not guarantee the reliability of the product. This should be predicted using a recognized
82 reliability assessment programme.
83 1.5 Quality assurance
84 Compliance with this standard does not guarantee the manufacturing consistency of the product. This should
85 be maintained using a recognized quality assurance programme.
86 2 Normative references
87 The following documents, in whole or in part, are normatively referenced in this document and are
88 indispensable for its application. For dated references, only the edition cited applies. For undated references,
89 the latest edition of the referenced document (including any amendments) applies.
90 EN 50377 series, Connector sets and interconnect components to be used in optical fibre communication
91 systems – Product specifications
92 EN 60794-2-50, Optical fibre cables - Part 2-50: Indoor cables - Family specification for simplex and duplex
93 cables for use in terminated cable assemblies (IEC 60794-2-50)
94 EN 60794-2-51, Optical fibre cables - Part 2-51: Indoor cables - Detail specification for simplex and duplex
95 cables for use in cords for controlled environment (IEC 60794-2-51)
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oSIST prEN 50377-14-1:2017
prEN 50377-14-1:2017 (E)
96 EN 61300-2-4, Fibre optic interconnecting devices and passive components - Basic test and measurement
97 procedures - Part 2-4: Tests - Fibre/cable retention (IEC 61300-2-4)
98 EN 61300-2-5, Fibre optic interconnecting devices and passive components - Basic test and measurement
99 procedures - Part 2-5: Tests – Torsion (IEC 61300-2-5)
100 EN 61300-2-22, Fibre optic interconnecting devices and passive components - Basic test and measurement
101 procedures - Part 2-22: Tests - Change of temperature (IEC 61300-2-22)
102 EN 61300-2-42, Fibre optic interconnecting devices and passive components - Basic test and measurement
103 procedures - Part 2-42: Tests - Static side load for strain relief (IEC 61300-2-42)
104 EN 61300-2-44, Fibre optic interconnecting devices and passive components - Basic test and measurement
105 procedures - Part 2-44: Tests - Flexing of the strain relief of fibre optic devices (IEC 61300-2-44)
106 EN 61300-2-52, Fibre optic interconnecting devices and passive components - Basic test and measurement
107 procedures - Part 2-52: Tests - Bending test for cords (IEC 61300-2-52)
108 EN 61300-3-3, Fibre optic interconnecting devices and passive components - Basic test and measurement
109 procedures - Part 3-3: Examinations and measurements - Active monitoring of changes in attenuation and
110 return loss (IEC 61300-3-3)
111 EN 61300-3-4, Fibre optic interconnecting devices and passive components - Basic test and measurement
112 procedures - Part 3-4: Examinations and measurements – Attenuation (IEC 61300-3-4)
113 EN 61300-3-6, Fibre optic interconnecting devices and passive components - Basic test and measurement
114 procedures - Part 3-6: Examinations and measurements - Return loss (IEC 61300-3-6)
115 EN 61300-3-28, Fibre optic interconnecting devices and passive components - Basic test and measurement
116 procedures - Part 3-28: Examinations and measurements - Transient loss (IEC 61300-3-28)
117 EN 61300-3-34, Fibre optic interconnecting devices and passive components - Basic test and measurement
118 procedures - Part 3-34: Examinations and measurements - Attenuation of random mated connectors (IEC
119 61300-3-34)
120 EN 61300-3-35, Fibre optic interconnecting devices and passive components - Basic test and measurement
121 procedures - Part 3-35: Examina
...