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IEC 60793-1-46 : 1.0現行

OPTICAL FIBRES - PART 1-46: MEASUREMENT METHODS AND TEST PROCEDURES - MONITORING OF CHANGES IN OPTICAL TRANSMITTANCE

出版:International Electrotechnical Committee

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基本信息
標準編號: IEC 60793-1-46 : 1.0
發布時間:2001/7/26 0:00:00
標準類別:Standard
出版單位:International Electrotechnical Committee
標準頁數:32
標準簡介

Provides two methods for monitoring the changes in optical transmittance of optical fibres and cables that occur during mechanical and environmental testing. It provides a monitor in the change of optical transmission characteristics arising from optical discontinuity, physical defects and modifications of the attenuation slope. The methods are the change in transmittance by transmitted power, and by backscattering. They apply to both multimode and single-mode fibres.

本標準替代的舊標準

IEC 60793-1-4 : 2.0