Which of the following statements about the advantages of OTN are incorrect?
WDM function is used to meet the requirements of the bait fiber Tbit/s bandwidth.
OTN provides the final five levels of nested or overlapping TCM connection monitoring.
OTN provides powerful out-of-band FEC functionality to effectively ensure line transmission performance.
0TN provides 2.7 Gbi/s, 10.7Gbt/s, 43Gbt/s and even 111.8 Gbit/s high-speed interfaces.
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