Sale! View larger

IEC TR 61282-12

New product

IEC TR 61282-12 1st Edition, February 1, 2016 Fibre optic communication system design guides – Part 12: In-band optical signal-to-noise ratio (OSNR)

More details

$117.50

-50%

$235.00

More info

Description / Abstract: 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.