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

Figure 8

(a) BER versus received optical power (ROP) for B2B and 20 km transmission for 4 lanes; (b) BER versus ROP for the data transmitted in the single lane (Lane 2) and for the data transmitted in all lines (BER curves for center lane, Lane 2, and side lane, Lane 3); ROP measured before SOA; the total bitrate of WDM system is 432 Gbps.

(a)

(b)