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IEC 60793-1-47 Ed. 3.0被替代

Optical fibres Part 1-47: Measurement methods and test procedures - Macrobending loss

出版:International Electrotechnical Committee

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基本信息
標準編號: IEC 60793-1-47 Ed. 3.0
發布時間:2009/3/5 0:00:00
標準類別:Standard
出版單位:International Electrotechnical Committee
標準頁數:16
標準簡介

IEC 60793-1-47:2009(E) establishes uniform requirements for measuring the macrobending loss of single-mode fibres (category B) at 1 550 nm or 1 625 nm, category A1 multimode fibres at 850 nm or 300 nm, and category A3 and A4 multimode fibres at 650 nm, 850 nm or 1 300 nm, thereby assisting in the inspection of fibres and cables for commercial purposes. The standard gives two methods for measuring macrobending sensitivity. The main technical revision to this edition is the introduction of Annex A describing small bend radius phenomena. This standard is to be read in conjunction with IEC 60793-1-1. This publication is to be read in conjunction with IEC 60793-1-1:2008.

本標準替代的舊標準

IEC 60793-1-47 Ed. 2.0

替代本標準的新標準

IEC 60793-1-47 Ed. 4.0

等同采用的國際標準

BS EN 60793-1-47:2009 - Identical