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IEC 60869-1:1994 ed2.0
Fibre optic attenuators - Part 1: Generic specification
199 стр.
Заменен
Печатная копияЭлектронный (pdf)
614.26 CHF (включая НДС 20%)
Разработчик:
Зарубежные/IEC
ICS:
33.180.20 Fibre optic interconnecting devices / Волоконно-оптические межсоединительные устройства
Описание
This part of the standard applies to fibre optic attenuators which have all of the following general features: they are passive in that they contain non optoelectronic or other transducing elements; they have two ports for the transmission of optical power, and attenuate the transmitted power in a fixed or variable fashion; the ports are optical fibres or optical fibre connectors. It establishes uniform requirements for the following: optical, mechanical and environmental properties, and measurement and test porcedures for quality assessment.