Generally in NG WD systems, the full-wave incoming fiber optical power generally does not exceed 20dBm. Which is the main reason?

Generally in NG WD systems, the full-wave incoming fiber optical power generally does not exceed 20dBm. Which is the main reason?
A . In order to prolong the service life of the laser of the veneer
B . In order to protect the optical cable
C . To avoid non-linear effects
D . In order to maintain the personal safety of personnel

View Answer

Answer: C