Norm

NPR-IEC/PAS 62614:2009 en

Fibre optics - Launch condition requirements for measuring multimode attenuation

  • Deze norm is ingetrokken sinds 10-11-2010

36,23

Over deze norm

Status Ingetrokken
Aantal pagina's 10
Commissie Fibre optic communications
Gepubliceerd op 01-04-2009
Taal Engels
This Publicly Available Specification (PAS) describes the launch condition requirements used for measuring multimode attenuation in passive components and installed cable plant. In this PAS, the fibre types that are addressed include category A1a (50/125 μm) and A1b (62,5 μm /125 μm) multimode fibres, as specified in IEC 60793-2-10. The nominal test wavelengths detailed are 850 nm and 1 300 nm. This PAS may be suitable for multimode attenuation measurements for other multimode categories and/or other wavelengths, but the source condition for other categories and wavelengths are not defined here. The purpose of these requirements is as follows: - to ensure consistency of field measurements when different types of test equipment are used; - to ensure consistency of factory measurements when different types of test equipment are used; - to ensure consistency of field measurements when compared with factory measurements. This PAS describes launch condition requirements for optical attenuation using sources with a controlled encircled flux (EF).

Details

ICS-code 33.180.01
Engelse titel Fibre optics - Launch condition requirements for measuring multimode attenuation
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