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1. |
Calculate second order dispersion coefficient for path length L2 20km and L1 160km. Dispersion coefficient for L2 is 17. |
A. | -2.125ps/nm km |
B. | -3.25ps/nm km |
C. | -3.69ps/nm km |
D. | -1.28ps/nm km |
Answer» B. -3.25ps/nm km | |