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IEC 61280-1-4:2009 ED2

Fibre optic communication subsystem test procedures - Part 1-4: General communication subsystems - Light source encircled flux measurement method
20. 11. 2009.

Опште информације

99.60     19. 1. 2023.

IEC

TC 86/SC 86C

Međunarodni standard

33.180.01  

engleski   francuski  

Kupovina

Revidiran

Jezik na kome želite da primite dokument.

Apstrakt

IEC 61280-1-4:2009 sets forth a standard procedure for the collection of two-dimensional fibre optic nearfield greyscale data and subsequent reduction to one-dimensional data expressed as a set of three sampled parametric functions of radius from the fibre's optical centre. This revision of IEC 61280-1-4 continues to fulfil its original purpose, characterization of transmission light sources, which enables the accurate mathematical prediction of minimum guaranteed link length in 1 gigabit per second or greater fibre optic data communication systems. New to this revision is support for improved measurement precision of insertion loss in multimode fibre optic links through the characterization of measurement light sources.

Životni ciklus

PRETHODNO

POVUČEN
IEC 61280-1-4:2003 ED1

TRENUTNO

POVUČEN
IEC 61280-1-4:2009 ED2
99.60 Povlačenje stupilo na snagu
19. 1. 2023.

REVIDIRAN OD

OBJAVLJEN
IEC 61280-1-4:2023 ED3

Nacionalna preuzimanja

SRPS EN 61280-1-4:2011  
ISS

Postupci ispitivanja optičkih komunikacionih podsistema – Deo 1-4: Opšti komunikacioni podsistemi – Metoda merenja fluksa koji okružuje izvor svetlosti

60.60   Standard objavljen

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