Isolation EDFA

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Created: Sep 15, 2021 04:15:02Latest reply: Sep 15, 2021 07:38:49 164 2 0 0 0

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If we want to have CATV service in the system, we have to have EDFA in the header. Best EDFA with WDM. The isolation on my EDFA is 40dB. What is the best isolation between the signal from OLT and the signal from EDFA?

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