Dwdm or cwdm where one hasn't taken care to balance the relative strengths of the light entering the wdm system.
I believe some amplifiers have the effect of "smoothing out" the relative brightness of each carrier. But don't quote me on this as I'm just going by marketing materials likely written by a marketing department somewhere. On Tue, Jul 11, 2023, 9:55 AM Chuck McCown via AF <af@af.afmug.com> wrote: > Curious, where would you have two signals of different amplitude in a > fiber system? PON return signals? > > > *From:* Adam Moffett > *Sent:* Tuesday, July 11, 2023 5:07 AM > *To:* AnimalFarm Microwave Users Group > *Subject:* [AFMUG] “Low pass” attenuator > > Is there such a thing as a fiber attenuator that only attenuates a signal > higher than some threshold? > > I’m thinking to prevent overloading a receiver, but let weaker signals > pass unimpeded. > > Get Outlook for iOS <https://aka.ms/o0ukef> > > ------------------------------ > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com >
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