Enabling 4-Lane Based 400 G Client-Side Transmission Links with MultiCAP Modulation

Table 1

Modulation order per band for different bit rates.

Number	Scenario	Bit rate	Baud rate per band	B1	B2	B3	B4	B5	B6
1	SR	70.4 Gbps	3.4 Gbaud	32	32	16	8	8	4
2	SR	80 Gbps	3.4 Gbaud	64	32	32	16	8	4
3	LR and ER	108 Gbps	4 Gbaud	64	64	32	16	16	4