Dynamic modules - Design guide. Study of mechanisms and measurements of crosstalk in wavelength-selective switchesWhat is PD IEC TR 62343 6 9 Measurements of crosstalk in wavelength selective switches about? PD IEC TR 62343 6 9 is a safety standard on dynamic modules. PD IEC TR 62343 6 9, which is a Technical Report describes a study of the impact of WSS dynamic crosstalk on the optical network and includes dynamic crosstalk measurement examples for three types of WSS. The generating mechanism and the generation factor of dynamic crosstalk in WSS are clarified,

Annex B (informative) Error sources

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