Reply To: Coexisting GPON and NG-PON1 simulation performance evaluation

[Ahmad AtiehModerator]

Hello Leonard,
Typically, bit error rate (BER), symbol error rate (SER), and error vector magnitude (EVM) are the main metrics used to evaluate the system depending on the modulation scheme. You might also check the OSNR at the receiver. These parameters are investigated for different power launched, length of fiber, number of user (related to splitting loss), etc..
Regards,
Ahmad