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Amit Garg
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Dear Alistu
Suppose we are using 4 transmitters (4 channels) each transmitting at bit rate of 10GBPS after multiplexing and passing through fiber cable and combined signal is passed through 1×4 power splitter as shown in attached file. Now each ONU is receiving 40 GBPS (all channels). My question is that how an ONU will access the 40GBPS while it is tuned on a single wavelength (10 GBPS)??

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