IEC 60869-1:1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Fibre optic attenuators - Part 1: Generic specification
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
12-09-2022
English - French
30-11-1999
Applies to fibre optic attenuators which have all of the following general features: they are passive in that they contain no 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 attenuator requirements and procedures for quality assessment.
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