For a 100 Gbit/s signal using PAM4 modulation, each symbol carries 2 bits, effectively halving the baud rate compared to the bit rate. Additionally, using dual polarization halves the required baud rate again. Therefore, the calculation 100 ÷ 2 ÷ 2 = 25 Gbaud/s is correct.
Contribute your Thoughts:
Chosen Answer:
This is a voting comment (?). You can switch to a simple comment. It is better to Upvote an existing comment if you don't have anything to add.
Submit