BS EN 50411-2-2:2012
Current
The latest, up-to-date edition.
Fibre organisers and closures to be used in optical fibre communication systems. Product specifications Sealed pan fibre splice closures Type 1, for category S & A
Hardcopy , PDF
English
31-01-2012
Foreword
1 Scope
2 Normative references
3 Description
4 Variants
5 Dimensional requirements
6 Tests
7 Test report
8 Performance requirements
Annex A (informative) - Fibre for test sample details
Annex B (informative) - Sample size and product
sourcing requirements
Annex C (informative) - Families of organiser systems
covered in this standard
Annex D (informative) - Dimensions of 'Book' style
organisers for Multiple Elements and Multiple
Ribbon
Annex E (informative) - Dimensions of 'Tree' style
organisers for Single Circuit, Single Element
and Single Ribbon and in some cases Multiple
Element
Annex F (informative) - Dimensions of 'Juke Box' style
organisers for Single Circuit (in some cases),
Single Element and Single Ribbon, Multiple
Element and Multiple Ribbons
Bibliography
Includes the initial, start of life dimensional, optical, mechanical and environmental performance requirements of a fully installed splice closure in order for it to be categorized as an EN standard product.
| Committee |
GEL/86/2
|
| DevelopmentNote |
Supersedes 11/30248951 DC. (01/2012)
|
| DocumentType |
Standard
|
| Pages |
44
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
1.1 Product definition
This specification contains the initial, start of life dimensional, optical, mechanical and environmental performance requirements of a fully installed splice closure in order for it to be categorised as an EN standard product.
1.2 Operating environment
The tests selected, combined with the severity and duration, are representative of an outside plant for subterranean and/or aerial environments defined by:
ETSI EN 300 019 class 8.1: underground locations (without earthquake requirement)
EN 61753-1 category S: subterranean environment category A: aerial environment
1.3 Reliability
Whilst the anticipated service life expectancy of the product in this environment 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 Allowed fibre and cable types
Although the performance tests are carried out on test samples with dispersion unshifted fibre (see Annex A), the closure, once tested according to this product specification, will be also suited for other fibre types like dispersion shifted, non-zero dispersion shifted and multi-mode fibres.
This closure standard allows both singlemode and multimode fibre to be used and covers all IEC standard optical fibre cables with their various fibre capacities, types and designs. This includes, but is not limited to, optical fibre cable standards IEC 60794-2 (indoor), IEC 60794-3 (outdoor).
| Standards | Relationship |
| IEC 60127-8:2018 | Identical |
| DIN EN 50411-2-2 : 2012 | Identical |
| NEN EN 50411-2-2 : 2012 | Identical |
| I.S. EN 50411-2-2:2012 | Identical |
| NBN EN 50411-2-2 : 2012 | Identical |
| EN 50411-2-2:2012 | Identical |
| UNE-EN 50411-2-2:2012 | Equivalent |
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