which of the following descriptions about optical power commissioning is wrong?

Question

Options

• ADuring the commissioning process, it is necessary to pay attention to the range of the spectrum analyzer
• BThe single-wave optical power at the receiving end can be calculated according to the total power to
• CToo high optical power will cause nonlinear effects, the lower the optical power entering the fiber, the
• DIn the case of ensuring that the optical power flatness meets the index requirements, the optical power

• A
  5% (2)
• B
  83% (34)
• C
  2% (1)
• D
  10% (4)

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