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Homepage>BS Standards>33 TELECOMMUNICATIONS. AUDIO AND VIDEO ENGINEERING>33.180 Fibre optic communications>33.180.01 Fibre optic systems in general>PD IEC/TR 61282-12:2016 Fibre optic communication system design guides In-band optical signal-to-noise ratio (OSNR)
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immediate downloadReleased: 2016-03-31
PD IEC/TR 61282-12:2016 Fibre optic communication system design guides In-band optical signal-to-noise ratio (OSNR)

PD IEC/TR 61282-12:2016

Fibre optic communication system design guides In-band optical signal-to-noise ratio (OSNR)

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Standard number:PD IEC/TR 61282-12:2016
Pages:38
Released:2016-03-31
ISBN:978 0 580 83907 8
Status:Standard
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PD IEC/TR 61282-12:2016


This standard PD IEC/TR 61282-12:2016 Fibre optic communication system design guides is classified in these ICS categories:
  • 33.180.01 Fibre optic systems in general

The purpose of this part of IEC 61282, which is a Technical Report, is to provide a definition for in-band optical signal-to-noise ratio (OSNR) that is applicable to situations where the spectral noise power density is not independent of the optical frequency, as assumed in the OSNR definition of IEC 61280-2-9, but is significantly shaped across the optical bandwidth of the signal. Considering the development of multiple measurement methods for different use cases, as detailed below, it is desirable to establish a definition of in-band OSNR that is independent of the method used and, furthermore, is consistent with the OSNR definition of IEC 61280-2-9 in the case of frequency-independent noise power density.