Logo
Login Sign Up
Current Revision

BSI BS EN 50411-3-3:2019

Fibre management systems and protective housings to be used in optical fibre communication systems. Product specifications -- Singlemode optical fibre fusion splice protectors
Best Price Guarantee
Instant
2-5 Days
SAVE 10%

$345.59

$345.59

$622.06

$526.63

$526.63

$947.93



Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


or
British Standards Institution Logo

BSI BS EN 50411-3-3:2019

Fibre management systems and protective housings to be used in optical fibre communication systems. Product specifications -- Singlemode optical fibre fusion splice protectors

PUBLISH DATE 2020
PAGES 34
BSI BS EN 50411-3-3:2019

1.1 Product definition

This document contains the initial, start of life dimensional, optical, mechanical and environmental performance requirements, which a single mode fusion splice protector need to meet in order for it to be categorized as an EN standard product.

Although, in this document, the product is qualified for EN IEC 60793-2-50 type B-652.D single mode fibres it is also suitable for fusion splice protection of multimode fibre with 125 ”m diameter glass cladding and other single mode fibres with 125 ”m diameter glass cladding.

1.2 Interoperability

The installed fusion splice protector needs to fit into optical fibre splice cassettes or splice trays. This document specifies the following physical interface dimensions:

  • cross sectional profile with width, height or diameter (in millimetres);

  • length (in millimetres).

1.3 Expected performance

In this document, the performance of the fusion splice protector is given with selected fibres as specified in Annex A.

1.4 Operating environment

The tests selected combined with the severities and durations are representative of an outdoor enclosed environment defined as category OP in EN IEC 61753-1. The “assembly and disassembly” and the “dust” tests are not included since they are not relevant once the product is installed. To ensure that the product can be used in outdoor closures, boxes or street cabinets for categories A, G or S (as defined in EN IEC 61753-1) the specified lower temperature is extended to −40 °C and a water immersion requirement for temporary flooding conditions has been added.

1.5 Reliability

Whilst the anticipated service life expectancy of the product in this environment is at least 20 years, compliance with this specification does not guarantee the reliability of the product. This should be predicted using a recognized reliability assessment programme.

1.6 Quality assurance

Compliance with this specification does not guarantee the manufacturing consistency of the product. This should be maintained using a recognized quality assurance programme.

SDO BSI: British Standards Institution
Document Number EN 50411-3-3
Publication Date Jan. 3, 2020
Language en - English
Page Count 34
Revision Level
Supercedes
Committee GEL/86/2
Publish Date Document Id Type View
Jan. 3, 2020 BS EN 50411-3-3:2019 Revision
Jan. 31, 2012 BS EN 50411-3-3:2011 Revision