Impairments to the signal incurred from the network such as chromatic dispersion, polarization mode dispersion, additional filtering, etc, will not influence the function of the module.
Applications include: Optical telecommunications. ONSR is a key parameter for future high speed and transparent optical networks.
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Image: OSNR is a key measure of the health of optical networks; particularly those used for optical telecommunications, and is a key parameter for future high speed and transparent optical networks.