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BS EN 50411-6-1:2022

BS EN 50411-6-1:2022

$102.76

Fibre management systems and protective housings to be used in optical fibre communication systems. Product specifications – Unprotected microduct for category S and A

Published By Publication Date Number of Pages
BSI 2022 20
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1.1 Product definition This document contains the initial, start of life dimensional, mechanical and environmental performance requirements which an unprotected microduct are expected to meet. 1.2 Operating environment The tests selected combined with the severities and duration are representative of an outside plant for subterranean and/or aerial environment defined by: — ETS 300 019 class 8.1 – underground locations (without earthquake requirement); — EN IEC 61753 1 – category A (aerial environment) and category S (subterranean environment). 1.3 Quality assurance Compliance with this document does not guarantee the manufacturing consistency of the product. This is expected to be maintained using a recognized quality assurance programme. 1.4 Allowed product types This document covers all European Standards on optical fibre unprotected microducts. This includes, but is not limited to, EN 60794 5, Optical fibre cables – Part 5: Sectional specification – Microduct cabling for installation by blowing. 1.5 Allowed microduct connector types This microduct standard allows the use of all European Standard microduct connectors, including: straight, reducer/enlarger stem, reducer/enlarger, close down, liquid block, liquid block with barb end, and end stop connectors. This includes EN 50411 2 8, Fibre organizers and closures to be used in optical fibre communication systems – Product specifications – Part 2-8: Microduct connectors, for air blown optical fibres, Type 1.

PDF Catalog

PDF Pages PDF Title
2 undefined
6 1 Scope
1.1 Product definition
1.2 Operating environment
1.3 Quality assurance
1.4 Allowed product types
1.5 Allowed microduct connector types
2 Normative references
7 3 Terms and definitions
8 4 Description
4.1 Unprotected microduct
4.2 Microduct functions
9 5 Variants
10 6 Dimensions of unprotected microduct
6.1 Outer and inner diameters
11 6.2 Unprotected microduct ovality
7 Materials
12 8 Tests
8.1 Dimensional and marking requirements
8.2 Performance requirements
15 Annex A (normative)Sample size and product sourcing requirements
16 Annex B (normative)Methods to determine microduct dimensions
B.1 Outer Dimensions
B.2 Inner dimensions
18 Annex C (normative)Test methods – High pressure resistance
C.1 Objective
C.2 General
C.3 Samples
C.4 Procedure
C.5 Requirements

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BS EN 50411-6-1:2022
$102.76