Generally, in the NG WD system, the full-wave fiber input power is generally less than 20dBm. What is the main reason?

Generally, in the NG WD system, the full-wave fiber input power is generally less than 20dBm. What is the main reason?
A . In order to extend the life of the laser of the board
B . In order to protect the cable
C . To avoid nonlinear effects
D . In order to maintain the personal safety of personnel

View Answer

Answer: C